Jobs for Principal Software Engineer

Principal Software Engineer (Cross-Domain Solutions)

Hello! To apply to the job you were interested in, please create a Workday account, if you already have an account please sign in. We look forward to learning more about you! Principal Software Engineer (Cross-Domain Solutions) Apply remote type Hybrid locations Ashburn, Virginia time type Full time posted on Posted 5 Days Ago job requisition id REQ_44012 Business Unit: Cubic Defense Company Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners. Job Details: Job Overview: We are seeking an experienced and highly skilled Software Engineer to lead the development of our cutting-edge cross-domain software solutions. This role requires deep technical expertise in designing and implementing complex, performant software systems. Strong Linux system administration and Linux operating system security experience are highly desirable. Key Responsibilities: Lead the architecture, design, and development of cross-domain software solutions with a focus on secure dataflows for multiple data types. Design and enforce SE Linux Policy integration, secure boot mechanisms, and trusted platform technologies. Collaborate with cross-functional teams, including DevOps, QA, and Security Engineering, to deliver robust, scalable, and secure software solutions. Optimize software performance and ensure high availability, fault tolerance, and system security. Provide technical leadership and mentorship to software engineers, fostering a culture of continuous improvement and innovation. Engage with stakeholders to gather requirements, propose technical solutions, and ensure alignment with business and security objectives. Participate in design reviews, code reviews, and system architecture discussions. Requirements: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field. High proficiency in programming languages such as C++ or Java, with a strong grasp of software architecture and design patterns. 10+ years of hands-on software development experience, with a strong background in Linux-based systems and secure software engineering. Strong Linux system administration skills and experience with Linux operating system security. Experience with networking equipment, and communication protocols at the network and application layer, and IP communication. Data formats and conversion, XML parsing, validation and transformation methods. Inter-process communication methods. Familiarity with Red Hat Linux, containerization, and automated CI/CD pipelines. Strong analytical, problem-solving, and debugging skills. Excellent communication and leadership abilities, with a track record of mentoring and leading technical teams. Ability to obtain and maintain a security clearance. Preferred Qualifications: Experience working on defense or government contracts, with a solid understanding of DoD software development and certification processes. Certifications in secure software development, Linux administration, or related areas. Knowledge of cross-domain security requirements. Drive the implementation and validation of security requirements, ensuring software compliance. Video processing, and image manipulation. Cubic Pay Range: $137,500 – $185,300+ benefits. The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. The description provided above is not intended to be an exhaustive list of all job duties, responsibilities and requirements. Duties, responsibilities and requirements may change over time and according to business need. Worker Type: Employee #J-18808-Ljbffr

Work Life Balance

Principal Software Engineer (Cross-Domain Solutions)

Cubic Ashburn, VA

Business Unit: Cubic Defense Company Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners. Job Overview: We are seeking an experienced and highly skilled Software Engineer to lead the development of our cutting-edge cross-domain software solutions. This role requires deep technical expertise in designing and implementing complex, performant software systems. Strong Linux system administration and Linux operating system security experience are highly desirable. Key Responsibilities: Lead the architecture, design, and development of cross-domain software solutions with a focus on secure dataflows for multiple data types. Design and enforce SE Linux Policy integration, secure boot mechanisms, and trusted platform technologies. Collaborate with cross-functional teams, including DevOps, QA, and Security Engineering, to deliver robust, scalable, and secure software solutions. Optimize software performance and ensure high availability, fault tolerance, and system security. Provide technical leadership and mentorship to software engineers, fostering a culture of continuous improvement and innovation. Engage with stakeholders to gather requirements, propose technical solutions, and ensure alignment with business and security objectives. Participate in design reviews, code reviews, and system architecture discussions. Requirements: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field. High proficiency in programming languages such as C++ or Java, with a strong grasp of software architecture and design patterns. 10+ years of hands-on software development experience, with a strong background in Linux-based systems and secure software engineering. Strong Linux system administration skills and experience with Linux operating system security. Experience with networking equipment, and communication protocols at the network and application layer, and IP communication. Data formats and conversion, XML parsing, validation and transformation methods. Inter-process communication methods. Familiarity with Red Hat Linux, containerization, and automated CI/CD pipelines. Strong analytical, problem-solving, and debugging skills. Excellent communication and leadership abilities, with a track record of mentoring and leading technical teams. Ability to obtain and maintain a security clearance. Preferred Qualifications: Experience working on defense or government contracts, with a solid understanding of DoD software development and certification processes. Certifications in secure software development, Linux administration, or related areas. Knowledge of cross-domain security requirements. Drive the implementation and validation of security requirements, ensuring software compliance. Video processing, and image manipulation. Cubic Pay Range: $137,500 – $185,300+ benefits. The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. The description provided above is not intended to be an exhaustive list of all job duties, responsibilities and requirements. Duties, responsibilities and requirements may change over time and according to business need. Worker Type: Employee#J-18808-Ljbffr

Immediate Start

Principal Data Engineer

Verizon Communications Ashburn, VA

When you join Verizon You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love — driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together — lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life. What you’ll be doing... This role is responsible for building end-to-end data products by understanding, ingesting, and curating data. Depending on the need, the product may be built on GCP or other platforms, with an understanding of Teradata and the Hadoop ecosystem. This role requires hands-on experience with SQL, Python, and Google Cloud native tools such as Google BigQuery, Dataflow, Cloud Composer, Pub/Sub, and Google Spanner. You will be.... Developing high-quality code that meets standards and delivers desired functionality using cutting-edge technology. Programming components, developing features, and frameworks. Working independently and contributing to immediate and cross-functional teams. Participating in design discussions and contributing to architectural decisions. Analyzing problem statements, breaking down problems, and providing solutions. Taking ownership of large tasks, delivering on time, and mentoring team members. Exploring alternate technologies and approaches to solve problems and following an agile-based approach to deliver data products. What we’re looking for... You’ll need to have: Six or more years of relevant experience required, demonstrated through one or a combination of work and/or military experience, or specialized training. Experience in data warehousing, Data Lakes, and big data platforms. Experience with GCP tools such as Cloud DataFlow, Cloud Shell SDK, Cloud Composer, Google Cloud Storage (GCS) and BigQuery. Even better if you have one or more of the following: Bachelor's or Master's degree in Computer Science, Information Science, Engineering, or a related field with 4+ years of relevant work experience. 4 or more years of proven experience collaborating with data engineers, architects, data scientists, and enterprise platform teams in designing and deploying data products and ML models in production. 4 or more years experience with GCP tools such as Cloud DataFlow, DataProc, Cloud Shell SDK, Cloud Composer, Google Cloud Storage (GCS), Cloud Functions and BigQuery. Experience in designing and deploying Hadoop clusters and various big data analytical tools, including HDFS, PIG, Hive, Sqoop, Spark, and Oozie. Hands-on experience in designing and building data pipelines using Airflow, or Apache Beam in GCP (Dataproc and BigQuery) for ETL jobs. Hands-on experience implementing real-time solutions using Apache Beam SDK with Dataflow, Spark, or Flink as runners. Experience with real-time data streaming technologies such as Google Pub/Sub and Apache Kafka. Experience with advanced transformations and windowing functions in real-time data processing. Experience with Google Dataflow templates for creating reusable and scalable data processing pipelines. Experience working with at least one NoSQL database (HBase, Cassandra, Couchbase) and one relational database (Oracle, MySQL, Teradata). Strong problem-solving skills and the ability to empathize and maintain a positive attitude. Participation in technology and industry forums on evolving data engineering. Strategic thinker with the ability to apply a business mindset to data issues and initiatives, crafting cross-business strategies and plans for multiple stakeholders. Strong leadership, communication, persuasion, and teamwork skills. GCP/AWS Cloud certifications. Familiarity with Large Language Models and a passion for Generative AI tools. If Verizon and this role sound like a fit for you, we encourage you to apply even if you don’t meet every “even better” qualification listed above. Where you’ll be working In this hybrid role, you'll have a defined work location that includes work from home and a minimum eight assigned office days per month that will be set by your manager. Scheduled Weekly Hours 40 Equal Employment Opportunity We’re proud to be an equal opportunity employer - and celebrate our employees’ differences, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, and Veteran status. At Verizon, we know that diversity makes us stronger. We are committed to a collaborative, inclusive environment that encourages authenticity and fosters a sense of belonging. We strive for everyone to feel valued, connected, and empowered to reach their potential and contribute their best. Check out our diversity and inclusion page to learn more. #J-18808-Ljbffr

Principal DevOps Engineer

Cubic Corporation Ashburn, VA

Hello! To apply to the job you were interested in, please create a Workday account, if you already have an account please sign in. We look forward to learning more about you! Principal DevOps Engineer Apply remote type Hybrid locations Ashburn, Virginia USA Home VA time type Full time posted on Posted 3 Days Ago job requisition id REQ_43530 Business Unit: Cubic Defense Company Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners. We have a top-tier portfolio of businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com. Job Details: Our team is seeking a Principal DevOps Engineer to power the next generation of geospatial intelligence (GEOINT) technology. This role will focus on high-performance data streaming, handling large volumes of geospatial imagery, maps, and 3D data across both connected and disconnected environments. Role Highlights : Deployment Flexibility : Hybrid cloud/on-prem solutions to support critical geospatial intel at the tactical edge. Data Streaming & CI/CD : Optimize low-latency data access and build robust CI/CD pipelines for fast, reliable deployments. Security & Compliance : Ensure data integrity and compliance in line with military-grade standards. We're looking for a highly skilled Principal DevOps Engineer to lead complex software engineering tasks in a dynamic production environment. This role will act as a senior technical consultant, overseeing design, development, testing, and deployment engineering activities. You’ll play a key part in advancing our CI/CD pipeline to support both VMware and cloud environments (AWS) and will provide strategic technical guidance on complex issues. Key Responsibilities: Lead automation and CI/CD pipeline improvements, using Jenkins, GitLab, MS Team Foundations Server (TFS), and other collaboration tools. Provide technical direction to development teams, drive strategic solutions, and resolve significant technical challenges. Design, implement, and support development and production network environments. Communicate technical advancements and create proposals, design reviews, and vendor evaluations. Ensure continuous improvement by identifying engineering process enhancements. Some travel to customer sites up to 10%. Qualifications: Bachelor’s in Computer Science or related field (Master's preferred) and 8+ years of relevant experience, and/or the combined equivalent of experience and education. Strong background with Jenkins, GitLab, Azure, AWS, Windows, and Linux. Familiarity with PC software (Word, Excel, CASE tools) and ability to manage multiple tasks under tight deadlines. Active Secret clearance or higher preferred. US citizenship is required. Cubic Pay Range: $100,000 – $160,740 + benefits. The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Worker Type: Employee About Us Cubic creates and delivers technology solutions in transportation that make people’s lives easier by simplifying their daily journeys, and defense capabilities that help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global challenges through innovation and service to our customers and partners. With a presence in over 60 countries and more than 5,000 employees worldwide, Cubic is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer. We are committed to ensuring a workplace free of discrimination based on race, color, religion, age, disability, genetic information, sex, sexual orientation, gender identity, national origin, military or veteran status, and any other basis protected by applicable law. #J-18808-Ljbffr

Principal QA Automation Engineer

Verizon Ashburn, VA

When you join Verizon You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love — driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together — lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life. What you’ll be doing... We are seeking an experienced and highly skilled Principal QA Engineer to lead our automation testing efforts. The successful candidate will be responsible for designing, developing, and maintaining automated test frameworks that ensure the high quality of our software products. This is a key leadership role that requires strong technical expertise, excellent communication skills, and experience in mentoring and guiding junior engineers. Responsibilities include, but are not limited to the following: Design and Implementation of Automated Test Frameworks: Design, develop, and maintain automated test frameworks for both Front-End and Back-End applications. Testing Strategies and Planning: Collaborate with cross-functional teams to define testing strategies and plans that align with business objectives and product roadmaps. Automation Framework Maintenance and Improvement: Continuously evaluate and improve the existing automation framework, ensuring it remains efficient, scalable, and aligned with evolving testing needs. Mentorship and Team Leadership: Lead junior engineers and provide guidance on best practices for test automation, coding standards, and software development methodologies (e.g. Agile). Collaboration and Communication: Work closely with program managers, developers, and other stakeholders to ensure effective communication of testing requirements, results, and recommendations. Test Automation Tool Selection and Adoption: Evaluate new tools and technologies for potential adoption in the test automation framework, ensuring they align with business needs and improve efficiency. Metrics and Reporting: Develop and track metrics (e.g. test coverage, execution time, defects) to measure the effectiveness of automated testing efforts and provide actionable insights. Continuous Improvement: Identify areas for improvement within the automation framework and implement changes to enhance overall quality and efficiency. Where you'll be working... In this worksite-based role, you'll work onsite at a defined location (Ashburn, VA). What we’re looking for… You’ll need to have: Bachelor's degree or four or more years of work experience Six or more years of relevant work experience Must be able to pass an extensive background investigation as a condition of employment. Even better if you have one or more of the following: Bachelor’s degree in Computer Science, Information Systems, or relevant engineering field, or relevant experience. 7+ years of experience in software testing, with a strong focus on test automation (at least 3+ years leading automation efforts). Certifications: ISTQB or similar testing certifications. Experience with the following technologies: SMTP, DNS, TCP/IP, SIP, Database/SQL, Big Data, Atlassian Suite. Knowledge of software architecture, networking and distributed systems, design patterns, and UNIX/Linux environments. Knowledge of DevOps practices: Understanding of DevOps practices and their integration with test automation. Technical Skills Write automation code using Java/Python as well as custom Linux shell scripts. Linux experience Experience with various test automation frameworks (UI, API, Back-End systems). Familiarity with CI/CD pipelines and tools. Testing Skills Experience with functional, integration, regression, performance/load, and resiliency testing for multiple applications/subsystems. Led an effort automating a regression backlog as well as new feature development. Soft Skills Excellent communication and interpersonal skills to work effectively with cross-functional teams. Strong leadership/mentorship skills Support the scoping and implementation of technical solutions: provide estimates, prioritize/coordinate testing activities If Verizon and this role sound like a fit for you, we encourage you to apply even if you don’t meet every “even better” qualification listed above. Where you’ll be working In this hybrid role, you'll have a defined work location that includes work from home and a minimum eight assigned office days per month that will be set by your manager. Scheduled Weekly Hours 40 Equal Employment Opportunity We’re proud to be an equal opportunity employer - and celebrate our employees’ differences, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, and Veteran status. At Verizon, we know that diversity makes us stronger. We are committed to a collaborative, inclusive environment that encourages authenticity and fosters a sense of belonging. We strive for everyone to feel valued, connected, and empowered to reach their potential and contribute their best. Check out our diversity and inclusion page to learn more. #J-18808-Ljbffr

Principal Engineer Offensive Security

Verizon Communications Ashburn, VA

When you join Verizon You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love — driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together — lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life. As an experienced Offensive Security Engineer in the telecommunications industry, you will play a critical role in proactively identifying vulnerabilities and security gaps within Verizon’s infrastructure and applications. This role focuses on emulating real-world adversarial techniques to evaluate and improve Verizon’s defensive capabilities, ensuring the security of customer data and network infrastructure. You will collaborate closely with internal teams to scope and execute offensive engagements. As a Principal Engineer, you will work independently to plan and execute tests targeting applications, devices, and platforms supporting the Verizon network. Key Responsibilities: Ensuring alignment with the organization’s overall cybersecurity strategy, and addressing the unique challenges of securing large-scale telecommunications systems. Adversary Emulation: Plan and lead Penetration Test projects that identify vulnerabilities in wireline/wireless network infrastructure and supporting applications. Vulnerability Exploitation: Identify, exploit, and report vulnerabilities in critical telco systems and infrastructure. Penetration Test Planning: Design and execute penetration tests that provide comprehensive feedback on the security posture and risks of applications, devices, and platforms deployed to the Verizon network. Post-Engagement Reporting: Deliver comprehensive technical reports and executive summaries that outline findings, supporting artifacts, and remediation recommendations. Lead readouts on test results to project teams and leadership. Collaboration and mentorship: Work closely with stakeholders to scope projects appropriately and work within the team to mentor and upskill pentest staff. Tool Development: Build or customize tools and scripts to build a consistent and efficient process for testing. Threat Intelligence: Stay updated on the latest attack techniques, tactics, and procedures (TTPs) relevant to the telecommunications industry. Continuous Improvement: Provide insights to enhance the organization’s security posture through collaboration with peers in both security and operations. You’ll need to have: Bachelor’s degree or four or more years of work experience. Six or more years of relevant experience required, demonstrated through one or a combination of work and/or military experience, or specialized training. Experience in cybersecurity roles, with at least 5 years of hands-on experience conducting red team engagements or advanced penetration testing in large-scale environments. Industry Knowledge: Strong foundational knowledge of relevant security vulnerabilities and penetration testing processes. Strong Linux skills. Proficiency in penetration testing tools such as Burp Suite, Cobalt Strike, Nmap, Metasploit, etc. Even better if you have one or more of the following: Certifications OSCP, OSCE, or OSEP or GIAC certifications like GPEN, GXPN, or GWAPT. Familiarity with security challenges in running large enterprise-scale networks, wireless core components, cloud, and edge computing. Expertise in telecommunications systems, protocols (SIP, SS7/Diameter, TR-69, etc). Expertise in 4G/5G core network architecture, and supporting systems. Strong coding and scripting skills (Python, Bash, PowerShell, etc.). Ability to vet exploit code to understand what it does. Deep knowledge of network architecture and cloud environments (e.g., Kubernetes, OpenStack, OpenShift). Soft Skills: Strong communication and teamwork skills, with the ability to effectively interact with technical and non-technical stakeholders. If Verizon and this role sound like a fit for you, we encourage you to apply even if you don’t meet every “even better” qualification listed above. Where you’ll be working In this hybrid role, you'll have a defined work location that includes work from home and a minimum of eight assigned office days per month that will be set by your manager. Scheduled Weekly Hours 40 Equal Employment Opportunity We’re proud to be an equal opportunity employer - and celebrate our employees’ differences, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, and Veteran status. At Verizon, we know that diversity makes us stronger. We are committed to a collaborative, inclusive environment that encourages authenticity and fosters a sense of belonging. We strive for everyone to feel valued, connected, and empowered to reach their potential and contribute their best. Check out our diversity and inclusion page to learn more. #J-18808-Ljbffr

Principal Engineer System Architecture

Verizon Ashburn, VA

When you join Verizon You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love — driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together — lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life. What you’ll be doing... Verizon has a challenging opportunity for a Principal Engineer-System Architecture with the ability to perform architecture design and implementation engineering duties. This Principal Engineer will be a member of the team that is responsible for providing complete front-to-end engineering, implementation and support of solutions involving, but not limited to, WAN, LAN, WLAN, Security and Virtual technologies. The candidate will have full technical understanding hands-on experience working with Enterprise multi-vendor Networks. Proficient with Enterprise Network technologies to engineer front-to-end cost effective solutions. Broad understanding of network virtualization technologies is desirable. The candidate should be able to transform complex problems into executable technology solutions. The candidate will be responsible for documenting designs and ensuring communication of designs to various audiences. The candidate will serve as a subject-matter expert for projects where candidate is involved. Ability to multi-task and prioritize based on deliverable due dates. Responsibilities may include: Network equipment configuration and troubleshooting. Equipment vendors include: Juniper routers, Ethernet switches, and firewalls, Cisco routers, Ethernet switches, and firewalls, F5 Load Balancers, Palo Alto firewalls, and Gigamon appliances. Providing technical support to project planning team for the design, development and implementation of proposals. Tier III/Tier IV technical support to Tier II for the above specified vendor equipment as well as others. Designing, writing and executing various test plans on commercial and in-house developed network elements using state of the art test tools and hardware. Writing whitepapers, delivering presentations and demonstrations of the solutions/processes in response to customer requirements/interest in new technologies/products in support of customer networks. Working with internal system administrators (Windows and Linux) to prepare systems for operational use. Assist with troubleshooting system issues. Job may require after hours support outside of normal business hours. Where you'll be working... In this worksite-based role, you'll work onsite at a defined location, Ashburn, VA. What we’re looking for... You’ll need to have: Bachelor’s degree or four or more years of work experience. Six or more years of relevant experience required, demonstrated through one or a combination of work and/or military experience, or specialized training. Must be able to pass an extensive background investigation as a condition of employment. Even better if you have one or more of the following: Seven or more years of network engineering experience. Three or more years of systems integration and test experience. Ability to use scripting languages to create automated scripts (e.g., Python, shell, bash). Ability to use test automation software. Experience with Linux operating systems. Knowledge of code versioning tools, such as Git. Experience with network configuration automation. Ability to participate in problem-solving and in the defect resolution process. Ability to work individually and in teams. Ability to meet tight deadlines. Ability to decipher highly technical data. Ability to multi-task in an ever-changing work environment. Strong work ethic and integrity. Strong oral and written communication skills. Strong organizational skills. Familiarity with the following vendor equipment: Cisco and Juniper routers, Gigamon appliances, Palo Alto, Juniper and Cisco firewalls, and F5 or other load balancer. Knowledge of SMTP email protocol and DNS protocol. In-depth working knowledge of TCP/IP, LAN/WAN, VPN, and IP routing protocols like OSPF, BGP, MPLS, L3VPN. Experience with Ethernet testing standards and their application in the lab and production settings. Knowledge of transport network technologies such as SONET, ROADM and OTN. If Verizon and this role sound like a fit for you, we encourage you to apply even if you don’t meet every “even better” qualification listed above. Where you’ll be working In this hybrid role, you'll have a defined work location that includes work from home and a minimum eight assigned office days per month that will be set by your manager. Scheduled Weekly Hours 40 Equal Employment Opportunity We’re proud to be an equal opportunity employer - and celebrate our employees’ differences, including race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, and Veteran status. At Verizon, we know that diversity makes us stronger. We are committed to a collaborative, inclusive environment that encourages authenticity and fosters a sense of belonging. We strive for everyone to feel valued, connected, and empowered to reach their potential and contribute their best. #J-18808-Ljbffr

Principal Security Engineer - SIEM Use Case/Detection Development

Verizon Communications Ashburn, VA

When you join Verizon You want more out of a career. A place to share your ideas freely — even if they’re daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love — driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together — lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life. Verizon is a Fortune 500 company and takes pride in servicing 99% of Fortune 500 companies as well as Government Agencies around the world. Our Managed Security Services range from security operations centres, security engineering, and cyber intelligence to assessments, planning and implementation. In support of our world leading position in Cyber Security we have a requirement for a Senior SIEM Engineer. Based in Canberra, you will be a member of the Verizon Asia-Pacific Advanced Security Operations Centre (ASOC). Your role will be to engineer solutions to customer risk mitigation requirements through the development of scenarios and detections, through correlation rules and alert presentation. You will work with both customers, and Senior ASOC Analysts to ensure Verizon’s Managed Security Services continue to lead the market and protect our customers. What you’ll be doing... Participate in use-case/detection development, provide technical input into designs, and maintain SIEM use-cases throughout their lifecycle including SOAR integration and contributing to the development and maintenance of automations. Collaborate with Senior ASOC Analysts and Verizon on-site teams to implement solutions to SIEM & SOAR platforms. Provide advice on SIEM management, infrastructure, log ingestion and normalization in order to support the ongoing development of use cases and their dependencies. Share and exchange knowledge gained across all Verizon SIEM stakeholders and subject matter experts. Develop and implement SIEM, SOAR, and service management integrations including threat intelligence feeds, authentication systems, and response systems (firewalls, proxies, etc). Provide briefings to ASOC managers, customer service leads, and other stakeholders on issues pertaining to SIEMs management, use case maintenance, and their operational risks. What we’re looking for... You’re great at working in teams and can use your interpersonal skills to get your point across. You are self-driven and motivated, with good communication and analytical skills. You’re a sought-after team member that thrives in a dynamic work environment. You’ll need to have: A degree or four or more years of related working experience in Information Technology and/or Cyber security, with an emphasis on security analytics. Six or more years working experience as a SIEM Engineer. Four or more years working experience in use case / correlation development experience. One of more industry certifications in one or more SIEM platforms (Splunk, QRadar, Sentinel etc). Experience assessing and implementing security incident detection systems, particularly SIEMs. Knowledge in security architecture at the enterprise level. Current or recent Australian Government security clearance at minimum NV1 level or ability to obtain. Even better if you have one or more of the following: Advanced degree (MBA/MS) in a relevant field. Experience in integrating Threat Intelligence services and/or developing SIEM dashboards. Experience working in a SOC, or alongside SOC analysts. Experience in Threat Hunting. Experience with SOAR platforms, particularly Palo Alto XSOAR. Experience in environments compliant to quality standards and risk management frameworks such as the Australian Government ISM, ISO 27000/9001 and ITIL. If Verizon and this role sound like a fit for you, we encourage you to apply even if you don’t meet every “even better” qualification listed above. Acknowledgement of Country... Verizon acknowledges the Traditional Owners of Country throughout Australia and their continuing connection to lands, waters, and communities and pays respect to Aboriginal and Torres Strait Islander Elders, past and present. Where you’ll be working In this hybrid role, you'll have a defined work location that includes work from home and assigned office days set by your manager. Scheduled Weekly Hours 38 Diversity and Inclusion We’re proud to be an equal opportunity employer. At Verizon, we know that diversity makes us stronger. We are committed to a collaborative, inclusive environment that encourages authenticity and fosters a sense of belonging. We strive for everyone to feel valued, connected, and empowered to reach their potential and contribute their best. Check out our diversity and inclusion page to learn more. #J-18808-Ljbffr

Principal DevOps Engineer

Jobleads-US Ashburn, VA

Hello! To apply to the job you were interested in, please create a Workday account, if you already have an account please sign in. We look forward to learning more about you! Principal DevOps Engineer Apply remote type Hybrid locations Ashburn, Virginia USA Home VA time type Full time posted on Posted 3 Days Ago job requisition id REQ_43530 Business Unit: Cubic Defense Company Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners. We have a top-tier portfolio of businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com. Job Details: Our team is seeking a Principal DevOps Engineer to power the next generation of geospatial intelligence (GEOINT) technology. This role will focus on high-performance data streaming, handling large volumes of geospatial imagery, maps, and 3D data across both connected and disconnected environments. Role Highlights : Deployment Flexibility : Hybrid cloud/on-prem solutions to support critical geospatial intel at the tactical edge. Data Streaming & CI/CD : Optimize low-latency data access and build robust CI/CD pipelines for fast, reliable deployments. Security & Compliance : Ensure data integrity and compliance in line with military-grade standards. We're looking for a highly skilled Principal DevOps Engineer to lead complex software engineering tasks in a dynamic production environment. This role will act as a senior technical consultant, overseeing design, development, testing, and deployment engineering activities. You’ll play a key part in advancing our CI/CD pipeline to support both VMware and cloud environments (AWS) and will provide strategic technical guidance on complex issues. Key Responsibilities: Lead automation and CI/CD pipeline improvements, using Jenkins, GitLab, MS Team Foundations Server (TFS), and other collaboration tools. Provide technical direction to development teams, drive strategic solutions, and resolve significant technical challenges. Design, implement, and support development and production network environments. Communicate technical advancements and create proposals, design reviews, and vendor evaluations. Ensure continuous improvement by identifying engineering process enhancements. Some travel to customer sites up to 10%. Qualifications: Bachelor’s in Computer Science or related field (Master's preferred) and 8+ years of relevant experience, and/or the combined equivalent of experience and education. Strong background with Jenkins, GitLab, Azure, AWS, Windows, and Linux. Familiarity with PC software (Word, Excel, CASE tools) and ability to manage multiple tasks under tight deadlines. Active Secret clearance or higher preferred. US citizenship is required. Cubic Pay Range: $100,000 – $160,740 + benefits. The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law. Worker Type: Employee About Us Cubic creates and delivers technology solutions in transportation that make people’s lives easier by simplifying their daily journeys, and defense capabilities that help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global challenges through innovation and service to our customers and partners. With a presence in over 60 countries and more than 5,000 employees worldwide, Cubic is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer. We are committed to ensuring a workplace free of discrimination based on race, color, religion, age, disability, genetic information, sex, sexual orientation, gender identity, national origin, military or veteran status, and any other basis protected by applicable law. #J-18808-Ljbffr

Principal Data Engineer

Jobleads-US Ashburn, VA

Quick Apply

Principal Software Engineer (Cross-Domain Solutions)

Cubic Ashburn, VA

Business Unit: Cubic DefenseCompany Details: When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people’s lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners.Job Overview: We are seeking an experienced and highly skilled Software Engineer to lead the development of our cutting-edge cross-domain software solutions. This role requires deep technical expertise in designing and implementing complex, performant software systems. Strong Linux system administration and Linux operating system security experience are highly desirable.Key Responsibilities: Lead the architecture, design, and development of cross-domain software solutions with a focus on secure dataflows for multiple data types.Design and enforce SE Linux Policy integration, secure boot mechanisms, and trusted platform technologies.Collaborate with cross-functional teams, including DevOps, QA, and Security Engineering, to deliver robust, scalable, and secure software solutions.Optimize software performance and ensure high availability, fault tolerance, and system security.Provide technical leadership and mentorship to software engineers, fostering a culture of continuous improvement and innovation.Engage with stakeholders to gather requirements, propose technical solutions, and ensure alignment with business and security objectives.Participate in design reviews, code reviews, and system architecture discussions.Requirements: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.High proficiency in programming languages such as C++ or Java, with a strong grasp of software architecture and design patterns.10+ years of hands-on software development experience, with a strong background in Linux-based systems and secure software engineering.Strong Linux system administration skills and experience with Linux operating system security.Experience with networking equipment, and communication protocols at the network and application layer, and IP communication.Data formats and conversion, XML parsing, validation and transformation methods.Inter-process communication methods.Familiarity with Red Hat Linux, containerization, and automated CI/CD pipelines.Strong analytical, problem-solving, and debugging skills.Excellent communication and leadership abilities, with a track record of mentoring and leading technical teams.Ability to obtain and maintain a security clearance.Preferred Qualifications: Experience working on defense or government contracts, with a solid understanding of DoD software development and certification processes.Certifications in secure software development, Linux administration, or related areas.Knowledge of cross-domain security requirements.Drive the implementation and validation of security requirements, ensuring software compliance.Video processing, and image manipulation.Cubic Pay Range:$137,500 – $185,300+ benefits.The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.The description provided above is not intended to be an exhaustive list of all job duties, responsibilities and requirements. Duties, responsibilities and requirements may change over time and according to business need.Worker Type: Employee#J-18808-Ljbffr

High salary

Principal DevOps Engineer

Cubic Ashburn, VA

Business Unit:Cubic DefenseCompany Details:When you join Cubic, you become part of a company that creates and delivers technology solutions in transportation to make people's lives easier by simplifying their daily journeys, and defense capabilities to help promote mission success and safety for those who serve their nation. Led by our talented teams around the world, Cubic is committed to solving global issues through innovation and service to our customers and partners.We have a top-tier portfolio of businesses, including Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com.Job Details:Our team is seeking a Principal DevOps Engineer to power the next generation of geospatial intelligence (GEOINT) technology. This role will focus on high-performance data streaming, handling large volumes of geospatial imagery, maps, and 3D data across both connected and disconnected environments.Role Highlights :Deployment Flexibility : Hybrid cloud/on-prem solutions to support critical geospatial intel at the tactical edge.Data Streaming & CI/CD : Optimize low-latency data access and build robust CI/CD pipelines for fast, reliable deployments.Security & Compliance : Ensure data integrity and compliance in line with military-grade standards.Ideal for those experienced with geospatial data tech (PostGIS, ArcGIS, QGIS), hybrid deployments, and high-performance server management.We're looking for a highly skilled Principal DevOps Engineer to lead complex software engineering tasks in a dynamic production environment. This role will act as a senior technical consultant, overseeing design, development, testing, and deployment engineering activities. You'll play a key part in advancing our CI/CD pipeline to support both VMware and cloud environments (AWS) and will provide strategic technical guidance on complex issues.Key Responsibilities: Lead automation and CI/CD pipeline improvements, using Jenkins, GitLab, MS Team Foundations Server (TFS), and other collaboration tools.Provide technical direction to development teams, drive strategic solutions, and resolve significant technical challenges.Design, implement, and support development and production network environments.Communicate technical advancements and create proposals, design reviews, and vendor evaluations.Ensure continuous improvement by identifying engineering process enhancements.Some travel to customer sites up to 10%.Qualifications: Bachelor's in Computer Science or related field (Master's preferred) and 8+ years of relevant experience, and/or the combined equivalent of experience and education.Strong background with Jenkins, GitLab, Azure, AWS, Windows, and Linux.Familiarity with PC software (Word, Excel, CASE tools) and ability to manage multiple tasks under tight deadlines.Active Secret clearance or higher preferred. US citizenship is required.Cubic Pay Range:$100,000 - $160,740 + benefits.The Cubic pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.Worker Type:Employee

Principal QA Automation Engineer

Verizon Ashburn, VA

When you join Verizon You want more out of a career. A place to share your ideas freely - even if they're daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love - driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together - lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life.What you'll be doing...We are seeking an experienced and highly skilled Principal QA Engineer to lead our automation testing efforts. The successful candidate will be responsible for designing, developing, and maintaining automated test frameworks that ensure the high quality of our software products. This is a key leadership role that requires strong technical expertise, excellent communication skills, and experience in mentoring and guiding junior engineers.Responsibilities include, but are not limited to the following:Design and Implementation of Automated Test Frameworks: Design, develop, and maintain automated test frameworks for both Front-End and Back-End applications.Testing Strategies and Planning: Collaborate with cross-functional teams to define testing strategies and plans that align with business objectives and product roadmaps.Automation Framework Maintenance and Improvement: Continuously evaluate and improve the existing automation framework, ensuring it remains efficient, scalable, and aligned with evolving testing needs.Mentorship and Team Leadership: Lead junior engineers and provide guidance on best practices for test automation, coding standards, and software development methodologies (e.g. Agile).Collaboration and Communication: Work closely with program managers, developers, and other stakeholders to ensure effective communication of testing requirements, results, and recommendations.Test Automation Tool Selection and Adoption: Evaluate new tools and technologies for potential adoption in the test automation framework, ensuring the align with business needs and improve efficiency.Metrics and Reporting: Develop and track metrics (e.g. test coverage, execution time, defects) to measure the effectiveness of automated testing efforts and provide actionable insights.Continuous Improvement: Identify areas for improvement within the automation framework and implement changes to enhance overall quality and efficiency.Where you'll be working...In this worksite-based role, you'll work onsite at a defined location (Ashburn, VA).What we're looking for...You'll need to have:Bachelor's degree or four or more years of work experienceSix or more years of relevant work experienceMust be able to pass an extensive background investigation as a condition of employment.Even better if you have one or more of the following:Bachelor's degree in Computer Science, Information Systems, or relevant engineering field, or relevant experience.7+ years of experience in software testing, with a strong focus on test automation (at least 3+ years leading automation efforts).Certifications: ISTQB or similar testing certifications.Experience with the following technologies: SMTP, DNS, TCP/IP, SIP, Database/SQL, Big Data, Atlassian Suite.Knowledge of software architecture, networking and distributed systems, design patterns, and UNIX/Linux environments.Knowledge of DevOps practices: Understanding of DevOps practices and their integration with test automation.Technical SkillsWrite automation code using Java/Python as well as custom Linux shell scripts.Linux experienceExperience with various test automation frameworks (UI, API, Back-End systems).Familiarity with CI/CD pipelines and tools.Testing SkillsExperience with functional, integration, regression, performance/load, and resiliency testing for multiple applications/subsystems.Led an effort automating a regression backlog as well as new feature development.Soft SkillsExcellent communication and interpersonal skills to work effectively with cross-functional teams.Strong leadership/mentorship skillsSupport the scoping and implementation of technical solutions: provide estimates, prioritize/coordinate testing activitiesIf Verizon and this role sound like a fit for you, we encourage you to apply even if you don't meet every "even better" qualification listed above.Where you'll be working In this worksite-based role, you'll work onsite at a defined location(s). Scheduled Weekly Hours 40 Equal Employment Opportunity Verizon is an equal opportunity employer. We evaluate qualified applicants without regard to veteran status, disability or other legally protected characteristics.

Principal Engineer Offensive Security

Verizon Ashburn, VA

When you join Verizon You want more out of a career. A place to share your ideas freely - even if they're daring or different. Where the true you can learn, grow, and thrive. At Verizon, we power and empower how people live, work and play by connecting them to what brings them joy. We do what we love - driving innovation, creativity, and impact in the world. Our V Team is a community of people who anticipate, lead, and believe that listening is where learning begins. In crisis and in celebration, we come together - lifting our communities and building trust in how we show up, everywhere & always. Want in? Join the V Team Life.As an experienced Offensive Security Engineer in the telecommunications industry, you will play a critical role in proactively identifying vulnerabilities and security gaps within Verizon's infrastructure and applications. This role focuses on emulating real-world adversarial techniques to evaluate and improve Verizon's defensive capabilities, ensuring the security of customer data and network infrastructure.You will collaborate closely with internal teams to scope and execute offensive engagements. As a Principal Engineer, you will work independently to plan and execute tests targeting applications, devices and platforms supporting the Verizon network.Key Responsibilities:Ensuring alignment with the organization's overall cybersecurity strategy, and addressing the unique challenges of securing large-scale telecommunications systemsAdversary Emulation: Plan and lead Penetration Test projects that identify vulnerabilities in wireline/wireless network infrastructure and supporting applicationsVulnerability Exploitation: Identify, exploit, and report vulnerabilities in critical telco systems and infrastructurePenetration Test Planning: Design and execute penetration tests that provide comprehensive feedback on the security posture and risks of applications, devices and platforms deployed to the Verizon networkPost-Engagement Reporting: Deliver comprehensive technical reports and executive summaries that outline findings, supporting artifacts, and remediation recommendations. Lead readouts on test results to project teams and leadershipCollaboration and mentorship: Work closely with stakeholders to scope projects appropriately and work within the team to mentor and upskill pentest staffTool Development: Build or customize tools and scripts to build a consistent and efficient process for testingThreat Intelligence: Stay updated on the latest attack techniques, tactics, and procedures (TTPs) relevant to the telecommunications industryContinuous Improvement: Provide insights to enhance the organization's security posture through collaboration with peers in both security and operationsYou'll need to have:Bachelor's degree or four or more years of work experience.Six or more years of relevant experience required, demonstrated through one or a combination of work and/or military experience, or specialized trainingExperience in cybersecurity roles, with at least 5 years of hands-on experience conducting red team engagements or advanced penetration testing in large-scale environments.Industry Knowledge: Strong foundational knowledge of relevant security vulnerabilities and penetration testing processStrong Linux skills.Proficiency in penetration testing tools such as Burp Suite, Cobalt Strike, Nmap, Metasploit, etc.Even better if you have one or more of the following:Certifications OSCP, OSCE, or OSEP or GIAC certifications like GPEN, GXPN, or GWAPTFamiliarity with security challenges in running large enterprise-scale networks, wireless core components, cloud, and edge computingExpertise in telecommunications systems, protocols (SIP, SS7/Diameter, TR-69, etc)Expertise in 4G/5G core network architecture, and supporting systemsStrong coding and scripting skills (Python, Bash, PowerShell, etc.). Ability to vet exploit code to understand what it doesDeep knowledge of network architecture and cloud environments (e.g., Kubernetes, OpenStack, OpenShift)Soft Skills: Strong communication and teamwork skills, with the ability to effectively interact with technical and non-technical stakeholdersIf Verizon and this role sound like a fit for you, we encourage you to apply even if you don't meet every "even better" qualification listed aboveWhere you'll be working In this hybrid role, you'll have a defined work location that includes work from home and a minimum eight assigned office days per month that will be set by your manager. Scheduled Weekly Hours 40 Equal Employment Opportunity Verizon is an equal opportunity employer. We evaluate qualified applicants without regard to veteran status, disability or other legally protected characteristics.

Full Stack Developer, Assoc. Principal

BigBear Inc Ashburn, VA

Overview BigBear.ai is seeking a Senior Full Stack Developer to a multi-year contract to support the ongoing modernization and maintenance of the CBP information systems, using JAVA/JEE. What you will do Design and implement JEE software applications Use modern software engineering tools and methodologies including Eclipse, Spring boot, Kubernetes, Docker, and Atlassian Products (Jira, Confluence) Work with users in an Agile development approach to understand requirements, then elicit feedback and refine solution through demonstrations Present the solution at formal and informal design reviews, and document the design according to the Governments system lifecycle methodology What you need to have Bachelor's Degree and 10 to 12 years of experience; Master's Degree and 8 to 10 years of experience; PhD and 5 to 7 years of experience (in lieu of Bachelors degree, 6 additional years of relevant experience) HTML, JavaScript, CSS, XML and JSON (Required) AWS (Required) JQuery, Angular, React (Required) SQL (Required) JEE Web Tier Technologies (Servlets, Struts, Spring MVC) EJBS Web services (SOAP and Restful) Unix/ Linux JEE Server experience (Spring boot, Tomcat, WebLogic, WebSphere etc.) JMS Database Connectivity (JDBC, JPA, Hibernate) 8-10+ years Java JEE (Required) Experience developing microservices What we'd like you to have Developing 100% automating unit tests Agile development approach Ability to work in a high-pressured, tight-deadline environment Superior written and oral communication skills are essential Must be able to multitask efficiently and progressively and work comfortably in an ever-changing data environment Excellent verbal/written communication and problem-solving skills; ability to communicate information to a variety of groups at different technical skill levels About BigBear.ai BigBear.ai is a leading provider of AI-powered decision intelligence solutions for national security, supply chain management, and digital identity. Customers and partners rely on BigBear.ais predictive analytics capabilities in highly complex, distributed, mission-based operating environments. Headquartered in Columbia, Maryland, BigBear.ai is a public company traded on the NYSE under the symbol BBAI. For more information, visit https://bigbear.ai/ and follow BigBear.ai on LinkedIn: @BigBear.ai and X: @BigBearai.

Dynamic Environment

Registered Behavior Technician (RBT)

Achievements ABA Therapy GA Auburn, GA

CNA

Arcadia Care Auburn Auburn, IL

CNA Job Summary: The Certified Nursing Assistant (CNA) is responsible for providing resident care and support in all activities of daily living and ensures the health, welfare, and safety of all residents. Essential Duties: · Assist residents with daily needs including eating, bathing, grooming, eating, exercising and mobility transfers. · Monitor vitals and resident behavior and report them to the nurse and medical staff. Benefits Offered: Extremely low-cost Health, Dental, Vision, 401K, and more $25,000 Company Paid Life Insurance – at no cost to you Daily Pay - get your money when you want Paid Vacations - rolls over each year Paid Sick Time Paid Holidays Tuition Reimbursement – we will pay for CNA and Nursing School Daily, Weekly, Monthly Employee Appreciation Events Birthday, Anniversary Celebrations Full-time, Part-time, PRN available Free Employee Assistance Programs - professional support & guidance on family, money, health, legal services and more Huge Discounts at all major retailers (Walmart, Costco, etc.) at no cost to you Virtual Visits with Doctors 24/7, without setting up additional accounts or appointments Paid Break Time for Nursing Mothers Time Off to Vote Preferred Qualifications: Must possess a Certified Nursing Assistant (CNA) Certification per IDPH HCWR guidelines. ACA CNA

Teacher, Testing Coordinator, Virtual Distance Learning (SY 25-26)

Loudoun County Public Schools Ashburn, VA

Job Overview Under general supervision of a principal and/or other designated administrator, plans and implements an instructional program and provides related educational services for students. Manages student behavior, assesses and evaluates student achievement, and modi?es instructional activities, as required; carries out a variety of student monitoring and controls activities; performs related duties as required or assigned. This position is eligible for remote work, but also may require in-person attendance at job-related meetings, training sessions, and conferences, as requested by the employee's supervisor. Roles and Responsibilities The following information is intended to describe the overall nature and scope of the work being performed. This is not a comprehensive listing of all responsibilities or tasks; work may di?er and other work may be assigned when deemed appropriate. Provides school level supervision of standardized testing programs to ensure compliance with local, state, and federal policies Assists the principal/assistant principal in establishing and coordinating schedules for school testing programs Serves as a school level resource in regard to decisions about student participation in testing programs Assumes responsibility for ordering tests, both paper/pencil and online Ensures school level compliance with all test security requirements Trains school sta? in administration of standardized tests Implements and supervises school level administration of standardized testing programs, including but not limited to the Virginia Standards of Learning (SOL) assessments, the Virginia Alternate Assessment Program (VAAP), the Virginia Substitute Evaluation Program (VSEP), the Virginia Modi?ed Achievement Standards Test (VMAST), English language pro?ciency testing, and other testing responsibilities, as required Monitors examiner level compliance with all requirements of Test Security Guidelines, and follows established reporting requirements for policy infractions Ensures accuracy of student demographic and test data Serves as a school level resource regarding testing programs and interpretation of assessment data Maintains school level testing records in compliance with Library of Virginia Records Retention and Disposition Schedule, as well as local policy Meets as required throughout the year with other School Test Coordinators and the Supervisor of Testing Services Quali?cations Below are the minimum quali?cations for this job. Equivalent combinations of education and experience are also acceptable. Education Bachelor's degree Experience Experience in sta? training and supervision Licenses and Certifications Have or be eligible for Virginia licensure with endorsement(s) required for teaching assignment(s) Knowledge, Skills and Abilities Exceptional organizational skills Proven ability to consistently meet deadlines Excellent verbal and written communication skills Broad knowledge of the Virginia Standards of Learning (SOL), as well as assessment requirements for state accreditation and federal accountability Demonstrates the professional and personal characteristics necessary for working effectively with school personnel Physical Requirements The following provides a brief description of physical requirements for this job: While performing the duties of this job, the employee is regularly talking, expressing or exchanging ideas by means of the spoken word. The employee must convey detailed or important spoken instructions to other workers accurately, loudly, or quickly. The employee must possess normal cognitive abilities including the ability to learn, recall and apply certain practices and policies. Frequently sitting and/or remaining in a stationary position for long periods of time. Exerting up to 25 pounds of force occasionally and/or negligible amount of force frequently or constantly to lift, carry, push, pull or otherwise move objects. Remote Work Disclosure Employees who perform the responsibilities of the above position have been identified as having the potential to telework. Telework is defined as completing one's duties and responsibilities at a site other than one's assigned duty location. In order to be eligible for telework privileges, an employee must have demonstrated consistent, positive performance and have the support and approval of their direct supervisor. In addition, these employees must have reliable high-speed internet and a designated workspace that allows them privacy while completing sensitive and confidential work. Employees who are non-exempt and are teleworking will work their required scheduled hours and gain approval from their supervisor if they work more than 8 hours a day or more than 40 hours in a workweek. Teleworking privileges can be amended, changed, or revoked based upon the performance of the employee, as well as the needs of Loudoun County Public Schools. Reports to: Principal FLSA: Exempt 11 Months, 207 Days, 7 Hours Salary Level: Licensed Salary Scale: https://www.lcps.org/compensation

Posted 16 hours ago

Senior Data Scientist - Security Clearance Required

ManTech Ashburn, Virginia

ManTech seeks a motivated, career and customer oriented Senior Data Scientist to join our team in Ashburn, Virginia . Each day U.S. Customs and Border Protection (CBP) oversees the massive flow of people, capital, and products that enter and depart the United States via air, land, sea, and cyberspace. The volume and complexity of both physical and virtual border crossings require the application of solutions to promote efficient trade and travel. Responsibilities include but are not limited to : Perform hands-on analysis and modeling involving the creation of intervention hypotheses and experiments, assessment of data needs and available sources, determination of optimal analytical approaches, performance of exploratory data analysis, and feature generation (e.g., identification, derivation, aggregation). Collaborate with mission stakeholders to define, frame, and scope mission challenges where big data interventions may offer important mitigations and develop robust project plans with key milestones, detailed deliverables, robust work tracking protocols, and risk mitigation strategies. Demonstrate proficiency in extracting, cleaning, and transforming CBP transactional and mission data associated within an identified problem space to build predictive models as well as develop appropriate supporting documentation. Leverage knowledge of a variety of statistical and machine learning techniques and methods to define and develop programming algorithms; train, evaluate, and deploy predictive analytics models that directly inform mission decisions. Execute projects including those intended to identify patterns and/or anomalies in large datasets; perform automated text/data classification and categorization as well as entity recognition, resolution and extraction; and named entity matching. Brief project management, technical design, and outcomes to both technical and non-technical audiences including senior government stakeholders throughout the model development/ project lifecycle through written as well as in-person reporting. Minimum Qualifications Experience in developing machine learning models and applying advanced analytics solutions to solve complex business problems Experience with programming languages including: R, Python, Scala, Java. Proficiency with SQL and statistical software packages including: SAS, SPSS Modeler, R, WEKA, or equivalent Experience with pattern recognition and extraction, automated classification, and categorization Experience with entity resolution (e.g., record linking, named-entity matching, deduplication/ disambiguation) Experience performing data mining, analysis, and training set construction A high school diploma and 15 years of experience, an Associates degree and 13 years of experience, a Bachelor’s degree and 7 years of experience, a Master’s degree and 5 years of experience or a PhD and 3 years of experience is required. Preferred Qualifications Proficiency with Unsupervised Machine Learning methods including Cluster Analysis (e.g., K-means, K-nearest Neighbor, Hierarchical, Deep Belief Networks, Principal Component Analysis), Segmentation, etc. Proficiency with Supervised Machine Learning methods including Decision Trees, Support Vector Machines, Logistic Regression, Random/Rotation Forests, Categorization/Classification, Neural Nets, Bayesian Networks, etc. Experience with pattern recognition and extraction, automated classification, and categorization Experience with entity resolution (e.g., record linking, named-entity matching, deduplication/ disambiguation) Experience with visualization tools and techniques (e.g., Periscope, Business Objects, D3, ggplot, Tableau, SAS Visual Analytics, PowerBI) Experience with big data technologies (e.g., Hadoop, HIVE, HDFS, HBase, MapReduce, Spark, Kafka, Sqoop) Master’s Degree in mathematics, statistics, computer science/engineering, or other related technical fields with equivalent practical experience Clearance Requirements: Must be a US Citizen and able to obtain and maintain a U.S. Customs and Border Protection (CBP) suitability. Must be eligible to obtain and maintain a TS/SCI Physical Requirements: Must be able to be in a stationary position more than 50% of the time. Must be able to communicate, converse, and exchange information with peers and senior personnel. Constantly operates a computer and other office productivity machinery, such as a computer.

Lead Software Engineer (Golang / TypeScript / Python)

Jobot Ashburn, Virginia

Incredible opportunity to join one of the fastest growing companies in the Northeast! This Jobot Job is hosted by: Craig RosecransAre you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume.Salary: $140,000 - $180,000 per year A bit about us: We are seeking an experienced and passionate Lead Software Engineer to join our dynamic and innovative tech services team. This is a permanent position that offers the opportunity to work with cutting-edge technologies and shape the future of our business. As a Senior Software Engineer, you will be working with a team of talented engineers to design, build, and implement software solutions using Golang, TypeScript, and Python. Why join us?Competitive Base SalaryCompany paid health plan for employeesFlexible HoursVery generous PTODental and Vision, FSA, HSASmall team, Remote FIRST culture!Many more great perks! Job Details Responsibilities: Develop high-quality software design and architecture.Identify, prioritize, and execute tasks in the software development life cycle.Develop tools and applications by producing clean, efficient code.Automate tasks through appropriate tools and scripting.Review and debug code.Perform validation and verification testing.Collaborate with internal teams and vendors to fix and improve products.Document development phases and monitor systems.Ensure software is up-to-date with the latest technologies.Design, build, and maintain efficient, reusable, and reliable code.Integrate data storage solutions and third-party services.Translate complex business requirements into robust, scalable, and secure systems.Build and maintain APIs, services, and systems across our platform.Work closely with our data team to design, build, and roll out systems that deliver our data to customers. Qualifications: Bachelor’s degree in Computer Science, Engineering, or a related field.Minimum of 8 years of professional software development experience.Strong experience in Golang, TypeScript, Python, or similar languages.Proficiency with GraphQL, Java, GCP, API Development, Python, and Data Engineering.Demonstrated experience with agile development methodologies.Strong understanding of object-oriented programming and architectural design patterns.Familiarity with databases (e.g., MySQL, MongoDB), web servers (e.g., Apache), and UI/UX design.Experience with test-driven development and automated testing frameworks.Strong problem-solving skills with a knack for tackling complex technical challenges.Excellent communication and teamwork skills.Great attention to detail and organizational skills.An analytical mind, capable of understanding and predicting trade-offs.Ability to work independently and take initiative, as well as collaborate effectively with a team.Experience with cloud platforms and container technologies is a plus. This is an exciting opportunity to work with a team of highly skilled engineers, where you will be challenged to push the boundaries of what's possible in the tech services industry. If you are a motivated, detail-oriented, and innovative professional, we would love to hear from you. Interested in hearing more? Easy Apply now by clicking the "Apply Now" button. Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Sometimes Jobot is required to perform background checks with your authorization. Jobot will consider qualified candidates with criminal histories in a manner consistent with any applicable federal, state, or local law regarding criminal backgrounds, including but not limited to the Los Angeles Fair Chance Initiative for Hiring and the San Francisco Fair Chance Ordinance.