Jobs for Security Engineer

RCA-Driven Security Engineer | Secure-by-Default

Verizon is seeking a Network Engineer for the GN&T Network Security team in Ashburn, Virginia. This hybrid role requires deep-dive investigations into vulnerabilities and leading security initiatives. A Bachelor's degree or relevant work experience is required, along with experience in Security Intelligence and strong understanding of the MITRE ATT&CK framework. The annual salary ranges from $101,000 to $194,000, with a total rewards package including medical, dental, vision, and matched 401(k).#J-18808-Ljbffr

Best Match

Hybrid Network Security Engineer: Threat Hunting & IR

Verizon ashburn, va

A leading telecommunications company is seeking a Cybersecurity Engineer to enhance the security of its network systems. This role includes threat hunting, incident response, and security architecture design. A strong candidate will have a degree in Computer Science or Cybersecurity, coupled with hands-on experience in network security. The position offers a hybrid work environment and a competitive salary range between $101,000 and $194,000, reflecting experience and location.#J-18808-Ljbffr

Best Match

Engineer

Holder Construction Ashburn, VA

About UsHolder Construction is a nationally recognized leader in the construction industry, consistently ranked among the top firms on ENR’s Top 400 Contractors list. We are a performance‑driven company that believes in rewarding excellence and investing in our people. Our structured career development program empowers associates to grow quickly into expanded roles and responsibilities based on merit. With operations throughout the United States, we offer a highly competitive compensation and benefits package, including:Paid time offHealth, dental, vision, and life insuranceNight and swing shift differential pay for select rolesAnnual bonus program401(k)-retirement planAbout The RoleWe are looking for an MEP Engineer to join our MEP team on our project in Ashburn, VA. This is a full‑time, in‑person position.Key ResponsibilitiesCommunicate with electrical and mechanical equipment vendors, design engineers, clients, and subcontractors.Purchase electrical and mechanical equipment and coordinate submittals.Assist with electrical and mechanical cost estimates and drawing coordination.Support construction of large‑scale mission critical facilities (e.g., data centers) and office buildings.Develop project scopes and schedules, coordinate change orders and RFIs, and manage project budgets and cost control.Supervise subcontractors and vendors, maintaining professional relationships with owners’ representatives, architects, engineers, and clients.QualificationsBachelor’s degree in mechanical engineering, electrical engineering, construction management, related field, or equivalent experience.2+ years of commercial construction experience with large, sophisticated mechanical and electrical systems.Extensive experience managing construction of data centers and complex electrical and mechanical infrastructure projects.Experience developing project scopes and schedules, coordinating change orders and RFIs, and managing project budgets and cost control.Strong ability to manage relationships with owners’ representatives, architects, engineers, and clients, while supervising subcontractors and vendors.Holder is committed to Equal Opportunity Employment (EOE).Substance abuse testing and a background screening is a condition of employment and Holder Construction does not sponsor applicants for immigration status or benefits.#J-18808-Ljbffr

Senior Geotechnical Project Engineer

Terracon Ashburn, VA

Terracon, located in Ashburn, Virginia, is seeking a Geotechnical Engineer to provide consulting services across various sectors. This position involves leading field investigations, proposing designs, and preparing reports for projects of varying complexities. Candidates should possess a Bachelor's degree in Civil or Geotechnical Engineering, with a minimum of 5-8 years of experience in the field and a Professional Engineer (PE) registration. The role includes mentoring junior engineers and ensuring quality standards throughout project delivery.#J-18808-Ljbffr

Senior Network Security Engineer: Build & Protect Infra

Verizon Communications Ashburn, VA

Senior Software Engineer Network SecurityHilliard, Ohio /Cary, North Carolina /Branchburg, New JerseyJob ID: r-1095334Apply prior to the end date: June 27, 2026When you join VerizonYou 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 #VTeamLife.What you’ll be doing…The Customer Router Security team is seeking a highly skilled and experiencedSoftware Engineerto join our Network Security Engineering team. We are responsible for protecting the global Verizon network backbone against distributed denial of service attacks as well as managing its public key infrastructure. In this senior role, you will be responsible for designing, building, and maintaining the robust, scalable, and secure software systems that protect our global infrastructure. You will act as a technical leader, guiding architectural decisions, mentoring junior engineers, and collaborating across teams to defend against evolving cyber threats.If you are passionate about low-level networking, high-performance computing, and building bulletproof security systems, we want you on our team.Architecture & Software EngineeringDesign & Architect: Architect scalable, technical solutions that directly address complex business and security challenges.Develop & Automate: Write robust scripts and applications in Python, and leverage Ansible to implement infrastructure automation and configuration management across platforms.Manage Code Life Cycles: Manage code repositories using GitHub and version control best practices, and actively compile, modify, and integrate open-source code into our environments.Full-Stack System Management: Oversee the mechanics of interdependent systems, applying cross-functional knowledge of databases, system administration, and web development to ensure high reliability.Network Engineering & HardwareConfigure Global Networks: Translate theoretical concepts and documentation into functional network configurations across both lab and global production environments.Manage Routing & Infrastructure: Configure and optimize network routing (primarily BGP and static routes) utilizing Juniper router syntax and NetConf APIs.Troubleshoot & Optimize: Perform systematic network troubleshooting to identify nuances in current network designs, resolve complex issues, and proactively enhance existing architecture.Maintain Physical Hardware: Manage, maintain, and execute lifecycle hardware refreshes for 11+ cabinets of development and production network equipment.Stress-Test Innovation: Rapidly adapt to emerging technologies, conduct rigorous "test-to-failure" evaluations on new hardware/software, and present strategic recommendations to decision-makers.Leadership & Strategic CollaborationMentor & Lead: Act as a technical guide for the team, assisting with deliverables like VLAN configurations, live hardware migrations without data loss, error investigations, and automation upskilling.Drive Scalable Strategy: Design broad solutions that serve the vast majority of our global customer base, avoiding over-engineered "corner-case" fixes.Align Security & Business: Actively balance core business objectives with strict security policies to ensure solutions are both functional and highly secure.Manage Complex Workstreams: Prioritize and drive multiple fast-paced projects to resolution, meeting key deadlines across various stakeholders.Communicate Powerfully: Build strategic cross-functional relationships and translate complex technical network and security issues into clear, understandable language for diverse audiences.This position will be included in the on-call rotation.What we’re looking for....You’ll need to have:Bachelor’s degree or four or more years of relevant work experience demonstrated through one or a combination of work and/or military experience, or specialized training.Strong programming skills in Python, coupled with hands‑on experience using Ansible for configuration management and automation.Proven, hands‑on experience building custom solutions and RESTful APIs using Django.Solid working knowledge of Linux/RHEL operating systems, including standard command-line utilities and environment configurations.Experience with CI/CD pipelines and container-based development and orchestration.Experience with database administration & management (e.g., Postgres, MySQL).Experience with code versioning tools like Git.Be able to code using current security principles and best practices.Even better if you have one or more of the following:A degree in Computer Science, Information Systems, Technology, or a related field.Knowledge of Distributed Denial of Service Attacks.Knowledge of Public Key Infrastructure.Demonstrated strong written and communication skills.Experience in Google Suite.Knowledge of Network & Security protocols (ex: TCP/IP).Juniper routing, Palo Alto Firewall, and F5 Load Balancer knowledge.Project management skills.High organizational skills with the ability to multitask, take direction, prioritize, and manage multiple activities/tasks to achieve objectives.Where you’ll be workingIn this hybrid role, you'll have a defined work location that includes working from home and a minimum of three days per week in the office, which will be set by your manager. Employees are responsible for maintaining compliance with hybrid work policies.Scheduled Weekly Hours40Equal Employment OpportunityVerizon is an equal opportunity employer. We evaluate qualified applicants without regard to veteran status, disability or other legally protected characteristics.Benefits and CompensationOur benefits are designed to help you move forward in your career, and in areas of your life outside of Verizon. From health and wellness benefit options including: medical, dental, vision, short and long term disability, basic life insurance, supplemental life insurance, AD&D insurance, identity theft protection, pet insurance and group home & auto insurance. We also offer a matched 401(k) savings plan, up to 8 company paid holidays per year and up to 6 personal days per year, paid parental leave, adoption assistance and tuition assistance, plus other incentives, we’ve got you covered with our award‑winning total rewards package. Depending on the role, employees have the opportunity to receive compensation in the form of premium pay such as overtime, shift differential, holiday pay, allowances, etc. Newly hired employees receive up to 15 days of vacation per year, which grows with additional service. For part‑timers, your coverage will vary as you may be eligible for some of these benefits depending on your individual circumstances.The salary will vary depending on your location and confirmed job‑related skills and experience. This is an incentive based position with the potential to earn more. For part‑time roles, your compensation will be adjusted to reflect your hours. The annual salary range for the location(s) listed on this job requisition based on a full‑time schedule is: $101,000.00 - $194,000.00.#J-18808-Ljbffr

Senior Engineer Network Security

Verizon ashburn, va

Overview The GN&T Network Security team is looking for a highly motivated and experienced Senior Network Security Engineer to join the Security Defense organization. The Defense teams are responsible for owning the security lifecycle and effectiveness across the Core, Edge, and Access networks and all of the systems and network functions within GN&T. You will be accountable for the network security score for your respective network functions and will work across organizations and with network vendors to improve the security hygiene by implementing the Network Security Fundamentals (Access Management, Situational Awareness, Configuration Hardening, Vulnerability Mitigation). In this role, you will drive the discovery and identity of all network assets for the Wireless Voice network and applications and implement the fundamentals for these network functions. Serving as a technical lead, the Network Security Engineer is responsible for executing security programs, addressing intricate challenges, and collaborating with cross-functional partners to collect data and shield the network from potential threats. Ownership and accountability for the network security scorecard and drive increased maturity, visibility, and subject‑matter expertise. Key Responsibilities Discovering, identifying, and validating inventory of all Core Application / Network Function assets and asset information (model, version, etc) in your respective area of responsibility. Building a deep understanding of the network assets and the roadmap to quickly assess the impact of vulnerabilities and identify End‑of‑Life/End‑of‑Support hardware/software. Developing a baseline of normal operations and implementing threat detections to alert of deviations to proactively identify potential cyber threats. Developing incident response protocols to quickly identify, contain, and resolve network security incidents and threats. Understanding the current state of cybersecurity and improving the security posture through the implementation of the Network Security Fundamentals (Access Management, Situational Awareness, Configuration Hardening, Vulnerability Mitigation). Ownership and accountability for the network security scorecard and drive increased maturity, visibility, and subject‑matter expertise. Ensuring that the security controls planned for the Networks are operating effectively. Qualifications You’ll need to have: Bachelor’s degree or four or more years of relevant work experience. Four or more years of relevant work experience, demonstrated through one or a combination of work and/or military experience, or specialized training. Deep expertise in core network architecture and advanced cybersecurity defense mechanisms, with a comprehensive understanding of the security lifecycle across Core, Edge, and Access networks. Demonstrated proficiency with log management and Security Information and Event Management (SIEM) tools, specifically Splunk, for advanced data analysis, threat detection, and security posture monitoring. Even Better If You Have Proven experience in Threat Intelligence, threat hunting, and applying intelligence to enhance security controls. Network Security certifications such as CISSP. Knowledge of technical product and systems development lifecycle within a large global enterprise environment. Strong leadership and mentoring abilities. Demonstrated ability to manage complex security projects and deliver measurable results in high‑pressure environments. Ability to work with diverse stakeholders, including highly technical teams, business owners, and executives. Effective written, interpersonal, and verbal communication skills. Location This role can be located in any US based Verizon hub location. Equal Employment Opportunity Verizon is an equal opportunity employer. We evaluate qualified applicants without regard to veteran status, disability or other legally protected characteristics. Benefits and Compensation Our benefits are designed to help you move forward in your career, and in areas of your life outside of Verizon. From health and wellness benefit options including medical, dental, vision, short and long term disability, basic life insurance, supplemental life insurance, AD&D insurance, identity theft protection, pet insurance and group home & auto insurance. We also offer a matched 401(k) savings plan, up to 8 company paid holidays per year and up to 6 personal days per year, paid parental leave, adoption assistance and tuition assistance, plus other incentives. Newly hired employees receive up to 15 days of vacation per year, which grows with additional service. The salary will vary depending on your location and confirmed job‑related skills and experience. This is an incentive based position with the potential to earn more. For part‑time roles, your compensation will be adjusted to reflect your hours. The annual salary range for the location(s) listed on this job requisition based on a full‑time schedule is: $101,000.00 - $194,000.00. #J-18808-Ljbffr

Senior Network Security Engineer: Threat Detection & Asset Discovery

Verizon ashburn, va

Verizon is seeking a Senior Network Security Engineer to join their Security Defense organization. This role involves ensuring the security lifecycle of network functions, enhancing the security scorecard, and coordinating with various stakeholders. Candidates should have a Bachelor's degree and substantial experience in network architecture, cybersecurity defense, and proficiency with SIEM tools like Splunk. The position offers competitive benefits and an annual salary range of $101,000 - $194,000, dependent on location and experience.#J-18808-Ljbffr

Civil Engineer or Project Engineer (Land Development)

American Water Works Association Ashburn, VA

Loudoun Water, a public water and sewer utility located in Ashburn, Virginia, has an immediate opening for a Civil Engineer or Project Engineer in the Land Development department, which is instrumental in reviewing and permitting water and wastewater developer‑built projects in Loudoun County. The Civil or Project Engineer will represent Loudoun Water through engagements with external and internal stakeholders; interact with developers, landowners, engineers, consultants, contractors, and the general public; work on a variety of development projects involving various aspects of planning, design, construction, operations and maintenance of public water, wastewater, and reclaimed water systems and infrastructure. The Civil or Project Engineer will be responsible for guiding all assigned projects throughout the entitlement, permitting, design, construction, and approval development stages. Essential functions include:Providing engineering review of the design of simple to complex Developer initiated residential, commercial, multi‑family, industrial, and data center projectsEnsuring construction design plans meet all required Loudoun Water standards, specifications, design guidelines, and meet all regulatory requirementsReviewing County referrals and coordinating information within Loudoun WaterWorking with inspections and field staff to resolve construction related issuesAnalyzing engineering design calculations and basic hydraulic water modelsReviewing construction costs, bonds, material submittals, deeds and easements, construction‑related agreementsInteracting with the public to address questions and provide information regarding Loudoun Water’s system and processesProviding the public with flow information and coordinating flow tests necessary for fire flow requestsProviding mentorship, guidance, and quality control review to less experienced engineersCivil Engineer QualificationsBS degree in Civil Engineering or engineering related field. Relevant work experience may be considered in lieu of a degree.Experience in land development, project management, design, and/or construction of water and wastewater projects is highly desired.Registration as an Engineer‑in‑Training is desirable but not required.Project Engineer QualificationsBS degree in Civil Engineering or engineering related field. Relevant work experience may be considered in lieu of a degree.Experience in land development, project management, design, and/or construction of water and wastewater projects is required, with a minimum of 5 years experience preferred.Registration as Professional Engineer in the Commonwealth of Virginia is desirable but not required.We are looking for a highly motivated self‑starter with a strong ability to multi‑task, an eye for quality, and with excellent technical and communication skills. We offer competitive salaries, a stable work environment, work‑life balance, and excellent employee benefits. Eligible for hybrid work schedule after 90 day probation period.Apply online at www.loudounwater.org. Salary DOQ. Position will remain open until filled. EOE#J-18808-Ljbffr

Land Development Engineer, Water & Wastewater (Hybrid)

American Water Works Association Ashburn, VA

Loudoun Water is hiring a Civil Engineer or Project Engineer in Ashburn, Virginia, to oversee land development projects associated with water and wastewater systems. Responsibilities include reviewing construction plans, coordinating with various stakeholders, providing mentorship to junior engineers, and resolving construction-related issues. Candidates must possess a BS degree in Civil Engineering or related field, with experience in land development desired. Benefits include competitive salaries, hybrid work options after probation, and a supportive work environment.#J-18808-Ljbffr

Dynamic Environment

Civil Project Engineer II/III - Land Development Civil Project Engineer II/III - Land Developme[...]

Seeds Renewables Ashburn, VA

Civil Project Engineer II/III - Land DevelopmentTimmons Group1 day agoJob DescriptionTimmons Groupis currently seeking a motivated and detail-oriented Civil Project Engineer II/III to join our Land Development team in our Ashburn, VAoffice. The Project Engineer II/III will contribute to a wide range of land development projects including K12 schools, higher education, data centers, fire stations and parks.We assist our clients with zoning entitlements, civil site plan approvals, and construction administration support. Our project engineers will typically work in a team of 2-3 design engineers and a project manager to bring our client’s vision to life. The complexity and fast paced nature of our client’s needs creates a dynamic environment for our team members and fosters a culture of teamwork, diverse training opportunities, and builds a sense of ownership in the successful outcome of the project.Essential Duties and Responsibilitiesof a successful candidate include but are not limited to:Designing site layouts, grading, utilities, and stormwater systems using Civil 3Dand other modeling tools.Performing engineering calculations and solving real-world design challenges.Preparing technical specifications and construction documents.Conducting research and writing objective reports to support project completion.Assisting with cost estimates and construction planning.Supporting field inspections and data collection.Collaborating with clients, internal teams, and senior engineers to deliver high-quality results.Skills/Requirementsof a successful candidate include but are not limited to:Bachelor’s or Master’s degree in Civil Engineering or a related field.2+ yearsof experience in land development engineering, including residential, commercial, or mixed-use projects.EIT certification preferred .Proficiency in Civil 3Drequired.Strong communication skills and a collaborative mindset.Timmons Group is an engineering & technology firm specializing in civil, environmental, GIS, and surveying services to clients across the US. Recognized for over 30 years as one of Engineering News Record’s (ENR) Top 500 Design Firms in the country, Timmons Group provides civil engineering, structural engineering, environmental, GIS/geospatial technology, ...#J-18808-Ljbffr

Field Engineer Technician in Training

Holder Construction Ashburn, VA

A leading construction firm located in Ashburn, VA, is seeking an Engineer Technician in Training to support field engineers with surveying tasks. The ideal candidate will have 6 months to 1 year of construction experience, be able to read construction drawings, and be trained in safety protocols. Regular duties include assisting with building control, maintaining equipment, and ensuring tasks are completed efficiently. This full-time position emphasizes safety, promptness, and physical endurance.#J-18808-Ljbffr

Embedded Software Engineer - Real-Time C++

Harris Geospatial Solutions Ashburn, VA

Harris Geospatial Solutions in Ashburn, VA is seeking a Specialist, Software Engineer to support and lead software development for embedded targeted hardware. This role involves designing software based on requirements and collaborating with test engineers for automation.The ideal candidate will have a strong background in C++ and experience with embedded real-time systems. The position offers a flexible 9/80 work schedule, ensuring every other Friday off and a comprehensive benefits package.#J-18808-Ljbffr

Building Engineer

Addison Group Ashburn, VA

Role:Building EngineerLocation:Ashburn, VAPay Rate Range:$40-$47/hr. DOEInternal Job ID:10070093Position SummaryThe Data Center Building Engineer provides maintenance support for the Data Center and campus. Operates and maintains all mechanical and electrical systems in the system and complex. Provides assistance to outside vendors/contractors for specialized maintenance, repairs, and mechanical projects. Provides critical support to facility with 12‑hour shifts working a 4 day on 4 days off work week. This position reports to the Facilities Manager.Essential Job FunctionsReceives direction from the Building Engineer Lead.Accountable for infrastructure systems uptime, monitoring critical systems within tolerances, frequent building inspections while providing reliable service delivery to colocation customers.Operation of all mechanical and electrical systems in a reliable and cost‑effective manner for the complex.Effectively learn and utilize building controls systems of chiller plants, HVAC systems, cooling towers, other water systems, and fire systems.Provide maintenance support for all mechanical and environmental systems, make repair suggestions, while providing feedback and improvement recommendations for the procedures.Ability to climb and work from ladders, man hoists or lifts, and the ability to lift and carry heavy loads (up to 50lbs).Contribute to minor repairs and light duty construction which includes physical structures, plumbing systems, wide range of HVAC equipment, and electrical distribution.Oversees third party activities and services.Assist in some very basic security related duties.Qualifications2-5 years of electrical and mechanical experience working in High Availability (Data Centers, Manufacturing, Hospital) environments.College/Technical degree preferred but will consider applicants with equivalent work‑related experience.ExperienceElectric/pneumatic controls operation.Assist in the formulation, implementation, and adherence to safety policies and procedures related to the daily operations of the facilities. Participation in safety, knowledge and skills training.Previous military experience a plus.CFC refrigeration license a plus.Skills And AbilitiesReading and understanding blueprints, schematics, control ladder drawings and flow charts.Setup and use test equipment, including volt‑ohm meters, balancing and alignment equipment, refrigerant leak detection, refrigerant reclaim units.Requires understanding and principal working knowledge of parallel redundant UPS systems, standby diesel generators, large‑chilled water systems, automated controls troubleshooting and setup.Addison Group is an Equal Opportunity Employer. Addison Group provides equal employment opportunities (EEO) to all employees and applicants for employment without regard to race, color, religion, gender, sexual orientation, national origin, age, disability, genetic information, marital status, amnesty, or status as a covered veteran in accordance with applicable federal, state, and local laws. Addison Group complies with applicable state and local laws governing nondiscrimination in employment in every location in which the company has facilities. Reasonable accommodation is available for qualified individuals with disabilities, upon request.#J-18808-Ljbffr

Sales Engineer

CoolSys - Refrigeration and HVAC Systems Ashburn, VA

OverviewCoolSys solves the most complex challenges in refrigeration, air conditioning, heating, engineering, and energy management. With over 3,700 associates nationwide, we deliver tailored solutions to help businesses cut costs, improve equipment performance, and reduce emissions.Our services include HVAC and refrigeration equipment sourcing, installation, repair, maintenance, monitoring, and optimization. We also offer engineering design, energy resilience and consumption optimization, asset recycling, and seamless multi-site rollouts across states.Based in Southern California since 2007, CoolSys serves over 45,000 customer locations in industries like retail, food service, commercial, data centers, industrial, and pharmaceuticals.Competitive pay: from \$75,000 - \$90,000 + commissionBenefits: Medical, Dental, Vision and Prescription coverage.Paid vacation, holidays, and floating holiday.401(K) with Company match.Company sponsored life insurance, as well as optional AD&D, short and long-term disability.Tuition reimbursement.Employee discounts on vehicles, hotels, theme parks, select cell phone bills and so much more.Pet Insurance.Legal Plan and ID Theft Protection.ResponsibilitiesThe Sales Engineer will bridge the gap between our engineering team and customers, providing expert advice and technical solutions that help clients understand and utilize our products. This person works closely with our sales team to generate leads, qualify prospects, and provide product demonstrations. Your ability to clearly communicate complex technical concepts will be essential to converting sales opportunities.Essential Duties And ResponsibilitiesAssist the sales team by providing technical expertise in product demonstrations, customer presentations, and technical proposals.Understand customer requirements and recommend appropriate solutions by offering detailed product specifications, capabilities, and potential use cases.Deliver technical presentations and product demonstrations to customers, explaining the value and benefits of the solution.Collaborate with sales teams to create customized proposals, quotes, and contract documents that meet customer needs.Develop and maintain strong relationships with customers, addressing technical questions and providing ongoing support.Help tailor products to meet customer-specific needs and demonstrate the integration of products into their existing systems.Train customers on the use of products, solutions, and troubleshooting as necessary.Provide valuable feedback from customers to the engineering and product development teams to influence future product offerings.Assist with post-sales support by helping customers with installation, troubleshooting, and ensuring customer satisfaction.Embodies the CoolSys CARES culture (Collaboration, Accountability, Respect, Empowerment, Safety).Performs other duties as assigned.QualificationsEducation / TrainingBachelor’s degree in Mechanical Engineering or a related technical field, or equivalent experience.Work Experience / Skills3+ years of HVAC sales engineering, estimating, or commercial project experience—especially with load calculations, duct, piping, or controls systems.Deep understanding of HVAC system design, load calculations (e.g., Manual J/D), and interpreting mechanical drawings.Proficiency with HVAC selection/design software (e.g., AutoCAD, Carrier HAP) and Microsoft Office/CRM platforms.Strong aptitude for consultative selling, proposal generation, negotiation, and closing deals.Clear communicator, both written and verbal, capable of engaging technical and non-technical stakeholders.Self-motivated, organized, detail‑oriented, and able to manage multiple concurrent projects.Willingness to travel (often 20-70%) for client meetings, site assessments, and events.Valid driver’s license.HVAC or controls certifications (NATE, LEED, etc.) a plus.Familiarity with industry standards, codes, and energy efficiency programs.Ability to understand and follow all company policies and procedures and all applicable State and Federal laws.Ability to use typical business tools including E-Mail, Word, Excel, etc.CoolSys is an EEO/AA Employer. All qualified individuals - Including all ages, colors, disability, ethnicity, family or marital status, gender identity or expression, language, national origin, physical and mental ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other characteristics are encouraged to apply.Pre-employment background screening (criminal and MVR for driving positions) and drug testing arerequiredfor all positions. CoolSys will consider qualified applicants with criminal histories in a manner consistent with federal law, state law, or local ordinance.#J-18808-Ljbffr

Software Engineer

Data Pulse Tech LLC Ashburn, VA

Location:Washington Metropolitan Area (Tyson's Corner)Clearance:TS/SCIAbout Data Pulse TechData Pulse Tech LLC is a Virginia-certified small business headquartered in Ashburn, VA. We specialize in cybersecurity, software engineering, and DevSecOps solutions for federal agencies and defense contractors. Our team of professionals delivers mission-critical technology solutions across the Department of War. We move fast, solve hard problems, and build systems that matter.Position OverviewWe are looking for a Senior Software Engineer to support an active, production enterprise data platform serving a federal government sponsor. This role operates across both classified and unclassified environments and requires someone who owns their work end-to-end. You will handle real engineering challenges - container infrastructure, identity management, vulnerability remediation, and full-stack development on systems that government analysts depend on daily.ResponsibilitiesDesign, develop, and maintain full-stack application components in Python, JavaScript/TypeScript, and ReactManage containerized application infrastructure using Docker and AWS ECS/FargateAdminister identity management systems, including Keycloak, SSO configuration, and integration with identity providersBuild and manage cloud infrastructure using AWS CDK and CloudFormationMaintain OpenSearch/Elasticsearch clusters, including index management and performance tuningOwn code synchronization workflows in both environmentsCoordinate directly with stakeholders on technical priorities and deliveryParticipate in Agile/Scrum ceremonies, including sprint planning, code reviews, and retrospectivesWrite clean, well-documented, testable code and contribute to technical documentationRequired QualificationsActive TS/SCI security clearance - no exceptions, no sponsorship5+ years of professional software engineering or DevOps experienceStrong Python development skills with solid JavaScript/TypeScript proficiencyAWS experience across core services: ECS, EC2, RDS, OpenSearch, S3, Lambda, VPC, IAMInfrastructure as Code using AWS CDK or CloudFormationDocker and container lifecycle managementExperience with Keycloak or comparable identity/SSO platformsSecurity vulnerability assessment and remediation at the container and application layerProven ability to work independently on customer locationsPreferred QualificationsExperience supporting the government or the Department of War (DoW) programsHands-on experience with AWS services (EC2, S3, Lambda, RDS, CDK, ECS/EKS)Familiarity with containerization and orchestration (Docker, Kubernetes)Experience with DevSecOps practices, CI/CD tools (Jenkins, GitLab CI, GitHub Actions)Knowledge of security frameworks and compliance standards (NIST 800-53, RMF, STIGs)Experience with infrastructure as code (Terraform, AWS CDK, CloudFormation)Relevant certifications such as CompTIA Security+, AWS Solutions Architect, or equivalentExperience with data analytics platforms, search technologies, or identity management (Keycloak, OAuth/OIDC)What We OfferCompetitive salaryOpportunity to work on meaningful, mission-critical programsA small company where your contributions are visible and valued - not buried in bureaucracyProfessional development support and training opportunitiesComprehensive BenefitsData Pulse Tech LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.#J-18808-Ljbffr

Software Engineer

Itminds Ashburn, VA

Location:Ashburn, VAJob Type:Full-timeJob Description:Design, develop, and configure Java applications, web applications, programs, and tools.Develop and maintain scalable microservices using Java and Spring Boot, adhering to design principles and specifications.Develop REST APIs utilizing Java Platforms. Implement Swagger for API documentation and ensure robust API security and performance.Develop and deploy an automated risk detection security tool, using AWS Lambda, SQS, SNS, and CloudWatch, to detect and remediate security risks across AWS accounts.Identify defects, debug, and monitor applications.Qualifications:Master’s degree in Science, Technology, or Engineering (any) is required.Work location:Ashburn, VA and various unanticipated locations throughout the U.S.Email Resume to HR Dept., IT Minds, LLC, at [email protected]#J-18808-Ljbffr

Cloud Engineer

Beyond SOF Ashburn, VA

Working with an enterprise network architecture and engineering team supporting our Federal customer, the Cloud Engineer provides network engineering guidance into Cloud specific deployment projects and application architecture. The Cloud Engineer is responsible for the engineering, design, test, and implementation of secure and reliable network connectivity to cloud services (e.g., commercial cloud services providers (CSPs), private cloud, and hybrid cloud) leveraging the current network environment to facilitate migration of applications to the cloud. Responsibilities include:Position Roles and Responsibilities:Experience building Secure Cloud Interconnect (SCI), Netbond, Direct Connect and VPN connections.Lead Migration from legacy on-prem networking to the Cloud Networking.Deploy and manage virtual servers in the Cloud.Deploy and manage containers in the Cloud.Deploy and manage elastic IPs and elastic network interfaces in the Cloud.Deploy and manage Cloud based load balancing.Research, evaluate, and recommend new cloud technologies.Provide internal consulting, technical guidance, information and support to application developers, computer operations, company management and departmental clients. Assist in internal training programs.Must be able to work with minimal supervision and possess excellent written and verbal communication skills.Knowledge, Skills & Experience:At least 7 years of hands-on experience in Network Design, Network Engineering, Network Operational Support and Cloud engineering experience of Medium to Large enterprise network environments:Amazon Web Services (AWS) Public and Private Cloud.Azure Cloud.Google Cloud.Experience with Cloud Service Routers (CSRv).Experience building Secure Cloud Interconnect (SCI).Experience migrating from legacy on-prem networking to the Cloud Networking.Experience with Cloud Identity and Access Management.Experience deploying and managing virtual servers in the Cloud.Experience deploying and managing containers in the Cloud.Experience deploying and managing elastic IPs and elastic network interfaces in the Cloud.Experience deploying and managing Cloud based load balancers.Experience with implementing audit trails.Experience with Cloud based monitoring solutions.Physical Demands:The physical demands of the job include bending, crawling, sitting, lifting 50lbs at most.Other Duties:Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.#J-18808-Ljbffr

Manufacturing Engineer

Overview Energy Ashburn, GA

OverviewEnergy is a mission-driven team committed to delivering Space Solar Energy to the world. We operate at the intersection of space infrastructure and energy abundance, providing baseload power across entire continents 24/7, without seasonality or the need for batteries. Headquartered in the Washington, DC area and backed by world-class investors, we are advancing the next generation of clean energy technology.The RoleThis role owns the mechanical assembly processes that turn Overview Energy’s satellite designs into flight‑ready hardware. You will define how structural panels, mechanisms, radiators, and major assemblies are built, design the tooling to do it safely and repeatably, and support technicians on the floor to keep builds on schedule and to spec. The ideal candidate has hands-on experience assembling spacecraft or similarly complex mechanical systems and enjoys closing the loop between drawings, fixtures, and real hardware.Key ResponsibilitiesDevelop and maintain mechanical assembly process flows and work instructions for satellite structures, mechanisms, and major subassemblies.Design and specify jigs, fixtures, lifting devices, and alignment tools to improve safety, repeatability, and build efficiency.Perform DFM/DFA reviews with design engineering, feeding shop‑floor lessons learned back into mechanical designs and fastener/stack‑up choices.Support technicians on the line, resolving fit‑up, tolerance, and interference issues in real time and updating documentation as needed.Define in‑process inspections and torque/adhesive/bonding steps; coordinate with quality to ensure workmanship and documentation meet space‑flight standards.Track non‑conformances related to mechanical assembly and lead root cause/corrective actions to improve yield and reduce rework.Required Qualifications & ExperienceBachelor’s degree in Mechanical, Aerospace, or Manufacturing Engineering, or equivalent hands‑on experience in mechanical assembly of spacecraft or complex aerospace hardware.4+ years of experience with mechanical assembly for satellites, spacecraft structures, or high‑reliability aerospace systems.Strong proficiency reading mechanical drawings and GD&T, and working with 3D CAD to extract assembly details.Demonstrated experience with fasteners, torqueing, bonding, shimming, stack‑ups, and alignment of precision mechanical assemblies.Experience creating and maintaining mechanical assembly work instructions and build documentation.Comfortable working directly with technicians on the shop floor to troubleshoot build issues.Preferred Skills & ExperienceExperience with composite and metallic space structures, deployable mechanisms, and precision alignment.Familiarity with crane/rigging and MGSE related to mechanical assembly and handling of large space hardware.Experience applying lean manufacturing principles (standard work, 5S, waste reduction) in low‑rate, high‑reliability production.BenefitsThe health and safety of our employees and their families comes first. In addition to competitive salary and equity, we offer medical, dental, vision, disability, and life insurance coverage, a health and wellness stipend, 4 weeks of paid time off, paid sick leave, parental leave, and employer 401K matching. The Company reserves the right to modify or change these benefits at any time.ITAR RequirementsTo comply with U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident, protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.Equal Opportunity EmployerOverview Energy is an Equal Opportunity Employer. Employment with Overview Energy is based on merit, competence, and qualifications, and is not influenced by race, color, religion, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, or any other legally protected status. If you require a reasonable accommodation to complete the application process, please contact our Talent Team at [email protected]. Studies show that women and individuals from underrepresented groups often apply for jobs only if they meet all listed qualifications. We encourage anyone who believes they can succeed in this role to apply, even if they do not meet every qualification listed.#J-18808-Ljbffr

DevSecOps Engineer

Unissant Ashburn, VA

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at www.unissant.com.We are seeking aDevSecOps Engineerto join our team in supporting modernization initiatives for our federal client. The ideal candidate excels in DevSecOps automation, is proficient in GitLab, Jira/Confluence, GitLab CI pipelines, Kubernetes, Harness, ArgoCD, Docker, Dynatrace/AppDynamics, Elasticsearch/Kibana, Splunk, Prometheus/Grafana and is committed to securing and streamlining software delivery and infrastructure.Qualified applicants will be subject to a security investigation and must meet minimum qualifications for access to classified information. This is a highly technical position; individuals will be screened by peers in a technical review of skills and experience.Essential Duties and ResponsibilitiesDevelop, implement, and maintain automated CI/CD pipelines using GitLab, Harness, enabling secure, efficient software delivery.Design and manage GitOps pipelines leveraging ArgoCD to ensure consistent, auditable, and declarative infrastructure and application deployments.Integrate security best practices into all phases of the DevOps lifecycle, performing automated security testing and compliance checks.Collaborate with software developers, data scientists, and system engineers to enforce DevSecOps standards, streamline deployment, and remediate vulnerabilities.Ensure the operational resiliency, scalability, and maintainability of cloud-based or hybrid environments supporting modernization goals.Monitor, troubleshoot, and optimize the performance, security, and health of infrastructure and deployment pipelines.Maintain documentation, provide training, and promote best practices among multidisciplinary teams. Design, build and maintain CI/CD, testing, and operations infrastructure.Develop custom tools and automation through programming and scripting.Pro-actively identify areas to drive automation across platforms.Develop innovative strategies, processes, automation, fail-over experienceDesign and setup of new large cloud clusters.Provide support to implement Change/Service Requests per application needs.Automate infrastructure provisioning and configuration management with Infrastructure as Code (IaC) solutions, primarily using Terraform.Work Experience and Job SkillsRequired7-10 years of experience in related field.In-depth knowledge of DevSecOps principles, continuous integration, security automation, and compliance enforcement in federal or secure environments.Hands-on expertise in:CI/CD automation using GitLab, Jenkins/Harness/ArgoCD Continuous Delivery (CD) and GitOps workflows deploying to Kubernetes.Prefer Infrastructure as Code (IaC): Terraform for cloud and hybrid infrastructure provisioning.Proficiency with version control (Git), containerization (Docker, Kubernetes), and integrating security controls into delivery pipelines.Experience with monitoring and log aggregating frameworks such as Dynatrace, ElasticSearchProficiency in managing AWS services like EC2, ECS, ECR, EKS, NLB, ALB, RDS, S3, Kafka, Cloud monitoring services, VPC and other network layers.Experience in migration of applications from on premises to cloud.Knowledge of OO programming and concepts (Java, C++, C#, Python)Experience in configuration management technologies such as Chef, Puppet or Ansible.Experience with AWS or another cloud PaaS provider.Solid understanding of configuration, deployment, management and maintenance of large cloud-hosted systems; including auto-scaling, monitoring, performance tuning, troubleshooting and disaster recovery.Proficiency with source control, continuous integration, and testing pipelines.Good understanding of cloud security and best practices.PreferredPrior experience supporting federal government agencies, particularly with Homeland security/ Customs & Border Protection.Familiarity with system modernization, supply chain risk analysis, or related domains.Knowledge of common cloud platforms (AWS, Azure, GCP), Helm, and automated monitoring frameworks.EducationBachelor's Degree in Computer Science or related field required.Certificates, Licenses and RegistrationsAWS or DevOps/ DevSecOps certifications preferred.This federal program requires the candidates to be a United States Citizen.Must have a current CBP BI clearance or be eligible to obtain one.Communication SkillsSolid ability to interface, inspire and motivate at various levels of the organization.Ability to convey technical information to non-technical individuals.Demonstrated experience communicating effectively across internal and external organizations.Excellent written and oral communication skills.TravelThis is an on-site position in Ashburn, VAEnvironmental RequirementsMainly sedentary; in an office environmentMay be required to lift up to ten (10) poundsFlexible in working extended hoursThe above statements are intended to describe the general nature and level of work being performed by the individual(s) assigned to this position. They are not intended to be an exhaustive list of all duties, responsibilities, and skills required. Unissant management reserves the right to modify, add, or remove duties and to assign other duties as necessary. In addition, where applicable and available, reasonable accommodation(s) may be made to enable individuals with disabilities to perform essential functions of this position.Please note: Candidate(s) will be required to go through pre-employment screening.Unissant, Inc. is a proud Equal Opportunity Employer! (EOE; M/F/Disability/Vets)#J-18808-Ljbffr

Test Engineer

Integrated Resources Inc. Ashburn, VA

IRI believes in commitment, integrity and strategic workforce solutions.Integrated Resources, Inc., is led by a seasoned team with combined decades in the industry. We deliver strategic workforce solutions that help you manage your talent and business more efficiently and effectively. Since launching in 1996, IRI has attracted, assembled and retained key employees who are experts in their fields. This has helped us expand into new sectors and steadily grow.We’ve stayed true to our focus of finding qualified and experienced professionals in our specialty areas. Our partner-employers know that they can rely on us to find the right match between their needs and the abilities of our top-tier candidates. By continually exceeding their expectations, we have built successful ongoing partnerships that help us stay true to our commitments of performance and integrity.Our team works hard to deliver a tailored approach for each and every client, critical in matching the right employers with the right candidates. We forge partnerships that are meant for the long term and align skills and cultures. At IRI, we know that our success is directly tied to our clients’ success.Job DescriptionLocation: Ashburn , VADuration: 11 Months (Temp to Perm)Job Description:• Responsibilities include overall integration and testing of In-Home Networking products (Broadband Home Routers, Set Top Boxes, digital media devices, 802.11a/b/g/n/ac wireless devices etc.) and services. Perform technical integration for products in a lab environment and provide full lifecycle support.• Perform testing activities, including analyzing technical test requirements, writing test plans, test case execution, creating test exit reports, defect tracking and troubleshooting/triaging issues. Participate in and/or conduct periodic status meetings with supplier and client on testing and defect status.• Provide production support to track, replicate, and troubleshoot issues and help drive solutions. Work directly with test teams and suppliers to ensure timely delivery and overall functioning of the solution in the lab and production.Required Skills & Experience:• BS degree in a technical field - preferably in Electrical Engineering, Computer Science, Mathematics, or Physics.• Advanced technical skills in Network Security and Vulnerability testing and general knowledge in other areas of In-Home networking.• 2 -3 years’ experience with embedded device pen-testing, network vulnerability testing (Firewall/Router/Switch), vulnerability research, firmware and/or source code analysis, WebApp auditing (OWASP Top 10), Protocol Fuzzing and encryption & hashing• Experience with tools such as Metasploit, Defensics, Core Impact, BURP Suite, OWASP-ZAP, Wireshark, NMAP, Nessus, CDRouter and BreakingPoint• 6 years minimum experience in systems integration & testing or a related field.• 5 years’ experience with the TCP/IP protocol suite (IP, IPv6, TCP, UDP, ARP, NAT, DHCP, DNS, SFTP, HTTP, LAN and WAN, Routers, Switches, Throughput and Latency, etc.)• 5 years’ experience effectively preparing and documenting interface specifications, test plans, and test reports.• 5 years’ experience with Linux (Kali or Backtrack preferred) and Windows systems and software deployment.• 5 years’ experience with software architecture and programming concepts (Python or Perl preferred))• Ability to work effectively in large cross-functional teams, with vendors/suppliers, and contractors.• Strong verbal and written communications skillsDesired Skills & Experience:• MS degree in a technical field -preferably in Electrical Engineering, Computer Science, Mathematics, or Physics.• 5 years hands-on experience configuring, integrating, operating, maintaining, diagnosing, troubleshooting, and fixing In-Home Router/STB/DVR configurations.Certifications:Additional InformationKind RegardsDirect Line#: 732-429-1920 || (W)#: 732-549-2030 - Ext 301#J-18808-Ljbffr