Quantico, VA 22134 • (38 miles) • Full Time • $191,000 / yr • 11/1/2026

Benefits: 401(k) matching Competitive salary Dental insurance Health insurance Paid time off Parental leave Vision insurance Description: Overview We are seeking a highly skilled Software Engineer Subject Matter Expert (SME) specializing in DevSecOps, artifact management, and secure software development to join our team supporting the Naval Criminal Investigative Service (NCIS) in Quantico, Virginia. The ideal candidate will possess extensive experience in secure software development practices, software artifact management, and application security across diverse development environments. This position will support the migration of mission-critical applications to a secure software development toolchain while ensuring compliance with Department of the Navy Chief Information Officer (DON-CI

Herndon, VA 20171 • (44.1 miles) • Full Time • $131,644 to $190,789 / yr • 10/31/2026

Looking for an opportunity to work at the intersection of data engineering and modern platform technologies? Join NS2 Mission as a Palantir Platform Engineer in Herndon, VA , supporting the development of scalable data solutions within the Palantir Foundry ecosystem. In this role, you'll bridge data engineering and platform capabilities by integrating custom ETL workflows with Palantir tooling, improving visibility into data processing, and enabling reliable movement and transformation of large datasets. You'll apply your expertise in Palantir Foundry, data ontology, PySpark, Python, monitoring, and DevOps to build efficient data pipelines and prepare trusted data products for advanced analytics and exploitation. Key Responsibilities Design, develop, and integrate scalable ETL pipelines wi

Stafford, VA 22554 • (41.1 miles) • Full Time • 10/31/2026

Software Engineer THIS IS NOT A REMOTE POSITION Stafford, Virginia | Minimal Travel Work arrangement: This position is fully on-site in Stafford, Virginia. Remote work is not available. Salary range: $75,000–$135,000, depending on experience. About Alexandria Insights At Alexandria Insights, we deliver high-impact solutions to our nation’s warfighters and public servants. As a Service-Disabled Veteran-Owned Small Business (SDVOSB), we specialize in acquisition support, systems engineering, and integrated logistics. We are proud of our collaborative, mission-driven culture, where technical excellence and meaningful impact go hand in hand. Position Overview Alexandria Insights is seeking mid- to senior-level Software Engineers to support a Marine Corps acquisition program in Stafford, Virgin

Chantilly, VA • (40.6 miles) • Full Time • 10/30/2026

J5 Consulting is a Maryland based company established in 2006 to provide computing and consulting services for government and commercial entities. Our services improve Information System networking performance and compliance and protect electronic assets from loss and compromise. We welcome your application to receive consideration for the following position. Introduction The Sponsor's portfolio consists of products which protect sensitive co-mingled data. The Sponsor requires support in the form of a group level security and architecture team that will assist with the research, design, development, accreditation, and maintenance of complex systems that span all network fabrics. The Sponsor requires technical experts who have experience working with and on systems and components that prote

Chantilly, VA • (40.6 miles) • Full Time • 10/30/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth.We are seeking a Security Engineer to support a mission-critical enterprise. The ideal candidate will be responsible for the security of multiple applications. Responsibilities Produce incident response and recovery plans. Safeguard IT Infrastructure including software, hardware, intrusion detection. Perform Risk Assessments. Build a Security Policy Ensure accessibility and cross-platform compatibility. Monitor system health, user metrics, performance, and operational availability Required Qualifications Must po

Chantilly, VA • (40.6 miles) • Full Time • $130,000 to $260,000 / yr • 10/30/2026

Description REQUIRED: Active TS/SCI with Full Scope Polygraph LOCATION: Full-time, onsite in Chantilly, VA We’re seeking a Penetration Tester who thrives in handson security testing and modern cyber defense environments. You’ll apply adversarial tactics, computer attack methods, and system exploitation techniques to evaluate the security of Linux, Windows, and virtual platforms. This role involves analyzing network architectures, performing network security assessments, designing and testing IT security architectures, and reviewing enterprise system and hypervisor configurations. Who We Are : Ardent Principles delivers cuttingedge capabilities across data science, data engineering, software engineering, AI solutions, cybersecurity, and IT program management. We thrive at the intersection o

Quantico, VA • (44.5 miles) • Full Time • 10/30/2026

Marathon TS is actively hiring a Senior Zero Trust Network Architect / Principal Engineer in support of our Defense Counterintelligence Security Agency (DCSA) program based out of Quantico, VA. We are seeking an industry-leading cybersecurity expert with a deep specialization in Zero Trust Network Architecture (ZTNA) and Secure Access Service Edge (SASE). The successful candidate will serve as the chief technical authority for the design, orchestration, implementation, and long-term governance of our enterprise security boundaries. In this role, you will lead the strategic modernization of DCSA's hybrid workforce infrastructure. You will leverage Palo Alto Networks (Panorama, GlobalProtect) and Versa Networks SASE platforms to establish a highly resilient, identity-aware, and context-drive

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/28/2026

Job Description Overview We are seeking a highly skilled Systems Engineering with strong Cloud Engineering experience to design, secure, and optimize mission-critical cloud solutions. This role blends system engineering, secure cloud architecture, virtualization technologies, and modern development practices. The ideal candidate has experience operating in classified AWS environments, automating with Python/Java/JavaScript, and communicating complex concepts effectively to diverse stakeholders. Identify technical, CI, and operational risks, vulnerabilities, and single points of failure, and recommend mitigations Study the feasibility and vulnerability of new technical capabilities and analyze gaps Assess emerging and commercial off the shelf technologies in support of operational requireme

Sterling, VA 20166 • (42.9 miles) • Full Time • 10/27/2026

Alpha Corporation established in 1979, is a full-service woman-owned firm, providing civil, and structural engineering, program and construction management, project controls, and technology services for various building types, transportation, and heavy infrastructure projects. We provide services to a broad spectrum of clients, including all levels of government agencies, public and private enterprises/partnerships. Alpha has been performing civil engineering design services since the firm’s inception. Our vision is to be recognized by our clients for responsive, innovative, and quality services in the building, transportation, and infrastructure sectors, and to be the employer of choice. Alpha was awarded the ENR Mid-Atlantic 2022 Design Firm of the Year and Top 100 PM/CM firm. Position S

Chantilly, VA • (40.6 miles) • Full Time • 10/27/2026

Integration Support – Federal Customer Location: Chantilly, VA Work Arrangement: 100% Onsite – 5 Days per Week Security Clearance: Active TS/SCI Required Position: Integration / Deployment & Field Support Job Summary PGTEK is seeking a hands-on Integration Support professional to support a federal customer in Chantilly, VA. This role provides critical installation, integration, sustainment, troubleshooting, and field support to maintain mission-critical systems in a secure operational environment. The ideal candidate has experience in technical support, field engineering, infrastructure deployment, or hardware break-fix operations. This individual will work directly with equipment, support customer issues, resolve technical incidents, and coordinate with engineering, systems, network, and

Centreville, VA 20120 • (37.9 miles) • Full Time • 10/25/2026

Solvarus Consulting is dedicated to solving the toughest challenges facing the Intelligence Community and Department of Defense. Join our team of experienced engineers in the development and institutionalization of a Digital Engineering environment set to confront these challenges. As a member of the Verification, Validation and Transition (VV&T) team you will be responsible for technical support of the planning and execution of enterprise and system-level verification, validation and transition activities for national assets, associated ground segments and services, and information processing systems within the enterprise. The Verification, Validation and Transition (VV&T) team is responsible for technical support of the planning and execution of enterprise and system-level verification,

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/25/2026

Mission Context LV8D Solutions supports national security space and intelligence customers delivering next-generation sensing and exploitation capabilities. The Communication Systems Engineer will support government satellite programs through acquisition, systems engineering, cybersecurity, and technical oversight of space communications, Position Overview LV8D Solutions is seeking a Communications Systems Engineer to act as an Offensive Security Engineer to provide onsite systems engineering and technical advisory (SETA) services. The Offensive Security Engineer will support a Government customer with multiple satellite systems, both on-orbit and in development.They will also support communication systems, network, and crypto acquisition activities for multiple major satellite programs. N

Chantilly, VA 20151 • (40.9 miles) • Full Time • $167,000 to $205,000 / yr • 10/24/2026

Why Join Rincon Research Corporation (RRC)? At Rincon Research Corporation, our primary business is innovating, developing, and fielding digital signal processing (DSP) products and services for the United States Defense and Intelligence Communities in support of national security. Rincon Research Corporation (RRC), an employee-owned company, is seeking an Advanced Database Engineer to work with a multidisciplinary team to create robust solutions to challenging signal processing, geolocation, and communication problems. This position requires strong organizational skills, technical aptitude, and the ability to operate effectively in a dynamic, mission-focused environment. Come join the team that is creating cutting edge signal processing and geolocation systems for the future! What are the

Chantilly, VA 20151 • (40.9 miles) • Full Time • $113,200 to $131,400 / yr • 10/24/2026

Structural Engineer, PE – Mid-Level Location: Chicago, IL; Atlanta, GA; or Washington D.C. (Chantilly, VA) Exp Federal delivers full-service Architecture & Engineering services, construction, and facility management services throughout the world. Exp Federal's mission is to provide superior technical solutions to the U.S. federal government utilizing skilled personnel familiar with working throughout the United States and overseas. The Challenge: We are seeking a Structural Engineer, PE to join our growing team in Chicago, IL; Atlanta, GA; or Washington D.C. (Chantilly, VA). Ideal candidates are independent thinkers, self-motivated, communicate proactively, manage tasks with minimal oversight, and enjoy collaborating with other disciplines throughout the design process. What we Offer: Clea

Fairfax, VA 22030 • (44.3 miles) • Full Time • 10/24/2026

Work Setting: In-person (All in office/field) Hazen & Sawyer is seeking a Construction Inspector or Assistant Engineer to support the construction of water and wastewater treatment facilities and infrastructure in the Ashburn, VA area. The selected candidate will inform the CM team by observing and reporting on construction activities, effectively coordinating and collaborating with the project team members, and providing documentation and inspection activities for various water and wastewater facilities and infrastructure. Why Hazen and Sawyer: Founded in 1951 by the son of Allen Hazen (developer of the Hazen-Williams equation), we are an employee-owned company with a singular focus on "all things water." Our work includes planning, design, and oversight of construction of environmental i

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/24/2026

Software Engineer/Developer TS/SCI FSP Department: Government Customer- Chantilly Location: Chantilly, VA ACTIVE TS/SCI CLEARANCE with FS poly REQUIRED Software Engineer/Developer (Any Level) Responsibilities: Significant proficiency in an object oriented programming language Broad experience designing, programming, and implementing enterprise applications Strong DevOps focus and experience building and deploying applications in cloud-based environments Demonstrable knowledge of the software development life cycle Superior problem-solving and communication skills Experience with Agile and Scrum development methodologies Ability to learn quickly and work independently or as part of a team Understanding of USG Accessibility Standards (Section 508) Qualifications: Job Type: Full-time Job Loca

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/22/2026

Duties May Include: · Perform system integration, integrating services from different systems, and apply project management skills to manage a client's integration with company services. · Troubleshoot software issues, investigate root causes, and recommend fixes. · Perform Authentication (AuthN), Authorization (AuthZ), Digital Policy Management (DPM), Entitlement Management (EM), and Authoritative Attributes (AuthA) activities. · Implement, evolve, and support authentication, Single Sign On (SSO), Security Assertion Markup Language (SAML), federation, and cloud infrastructure. · Deploy and operate secure authentication, access management, and Identity as a Service (IDaaS) technologies. · Implement methods, standards, and approaches for describing, analyzing, and documenting enterprise IT

Chantilly, VA • (40.6 miles) • Full Time • $180,000 to $230,000 / yr • 10/20/2026

Space Systems Integration (SSI) is a fast-growing engineering company that provides aerospace solutions to a variety of government and commercial customers. Our employees are forward-thinking, self-directed individuals who are committed to solving our customers’ technical challenges. SSI is seeking a Ground Systems Software Engineering SETA (Agile/Cloud) to oversee the development, integration, and delivery of ground system software, leveraging hands-on engineering experience to assess architectures, practices, and performance. The role emphasizes Agile execution, cloud and DevSecOps maturity, and alignment of space-based mission capabilities to effective ground processing solutions. Specific Duties Include: Provide technical advisory support on ground system software development, integrat

Sterling, VA 20163 • (44.1 miles) • Full Time • $200,000 / yr • 10/20/2026

TITLE: Sr. DevSecOps Engineer LOCATION: Sterling, VA (Relocation assistance considered) CLEARANCE REQUIRED: Active TS/SCI with CI Polygraph EMPLOYMENT TYPE: Full-Time, Onsite POSITION SUMMARY Modern Government Solutions (MGS) is seeking a Senior DevSecOps Engineerto design, implement, and sustain CI/CD pipelines, test automation frameworks, and DevSecOps workflows within secure cloud environments in support of national security missions. In this role, you will drive automation, integration, and quality assurance across iterative development projects, ensuring platform reliability and security compliance. Working alongside engineering, cybersecurity, and infrastructure experts, you will troubleshoot complex issues, develop integration interfaces, and implement improvements that directly ena

Manassas, VA • (35 miles) • Full Time • 10/20/2026

About Electra Air travel is about to become something more: more direct, more accessible, and more connected to the places where people live, work and want to be. Every day in the U.S., people make 35 million trips of 50–500 miles, stuck in traffic or routed through crowded hubs. Chances are, you've been one of them. At Electra, we're changing that with the EL9, a nine-passenger, hybrid-electric aircraft that takes off and lands in just 150 feet. Our Ultra Short technology opens up thousands of new places to fly, beyond conventional runways, congested airports and long drives. We're backed by Lockheed Martin, Honeywell and Safran. Operators worldwide have signed intent-to-purchase agreements for the first 2,200 aircraft we produce, and we're moving toward first test flights in 2027. Gettin

Ashburn, VA 20146 • (45 miles) • Full Time • 10/20/2026

Electrical Commissioning Engineer - Ashburn, VA This opportunity is with a company that is a leader in turnkey data center construction solution services. This company provides a complete life cycle of solutions that are custom-fit to the requirements of their client's mission-critical facilities. They build mission-critical facilities for data center facilities nationwide for Enterprise, Colocation and Hyperscale Companies. This opportunity provides a career-growth minded role with exciting projects with leading-edge technology and innovation as well as competitive salaries and benefits. Execute onsite commissioning plans, provide and gather specifications, and execute assignments in a multidisciplinary engineering Commissioning role for large facility projects.The commissioning experts a

Quantico, VA 22134 • (38 miles) • Full Time • 10/17/2026

RiVidium Inc. is seeking a skilled Video Teleconference (VTC) Engineer ? Level 1 to support the Naval Criminal Investigative Service (NCIS) enterprise environment. This role is responsible for the design, implementation, operation, maintenance, and support of enterprise video conferencing and unified communications systems supporting mission-critical operations. Position Summary The VTC Engineer ? Level 1 serves as a technical lead supporting enterprise Video Teleconference (VTC) and unified communications infrastructure for the NCIS IT enterprise. This role is responsible for ensuring the availability, security, and performance of mission-critical collaboration systems across a large-scale federal environment. The position focuses on engineering, integration, troubleshooting, and moderniz

Chantilly, VA • (40.6 miles) • Full Time • 10/17/2026

Dark Wolf constructs and deploys data management and analytics solutions for the defense and intelligence communities. We're proud to boast a world-class engineering team that thrives on rolling up their sleeves to solve your mission's biggest challenges. Dark Wolf is seeking a Data Engineer - Subject Matter Expert (SME) to architect, lead, and execute enterprise-wide data platform initiatives. As the principal technical authority, you will set the enterprise data architecture strategy, design high-assurance data topologies for classified enclaves, govern data mesh architectures, and advise government stakeholders on mission-critical data strategies. Key Responsibilities Architect and lead the end-to-end implementation of enterprise-scale, high-assurance data platforms and data mesh topolo

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/17/2026

Data Engineer Chantilly, Va *Active TS/SCI w/ FSP required prior to application We are seeking an experienced Software Engineer to design, develop, and maintain complex software products and data platforms. As an integral member of our team, you will work closely with cross-functional teams to deliver scalable, high-quality solutions that drive business insights and inform strategic decisions. The ideal candidate has a passion for continuous learning, staying up-to-date with industry trends, and a willingness to learn new technologies and skills. KEY RESPONSIBILITIES Assume ownership of multiple COTS / GOTS production systems, ensuring seamless operations, maintenance, and support to meet customer requirements Collaborating with engineers and stakeholders to identify and prioritize project

Chantilly, VA • (40.6 miles) • Full Time • 10/17/2026

ABOUT ROCKET LAB Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us. SPACE SYSTEMS Rocket Lab's Space Systems division builds complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space including solar panels, flight software, star trackers, optical systems, separation systems, and radios. The Space Systems division has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. We have built spacecr

Chantilly, VA • (40.6 miles) • Full Time • $165,000 to $185,000 / yr • 10/17/2026

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We’re looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses data and technology. To support this mission, we are seeking a Software Systems Engineer to join our team. In this role, you will be responsible for designing and developing applications that contain complex logical and mathematical solutions. You will work at the intersection of hardware and software,

Chantilly, VA • (40.6 miles) • Full Time • 10/16/2026

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description of Task to be Performed: We are seeking a Senior AI Engineer with deep experience in vulnerability research, reverse engineering, and automatedexploit discovery. In this role, you will build advanced AI-driven systems to analyze binaries, discover flaws, andsupport secure engineering across complex environments. You will work at the intersection of security research, machinelearning, and large-scale automationdesigning tools that push the boundaries of modern vulnerability detection. Key Respons

Sterling, VA 20166 • (42.9 miles) • Full Time • $100,000 to $150,000 / yr • 10/15/2026

Position Title: Senior GSE Software Engineer Requisition ID: 1897 Position Location: Sterling, VA Position Reports To: Senior Manager, Software Engineering Supervises Others: No At Trident Systems, we believe that strong engineering principles are fundamental to driving innovation and solving complex problems. We promote a culture characterized by rigorous engineering practices and a commitment to continuous improvement. This is achieved by leveraging our organization's collective expertise through collaborative development processes, which include thorough design and peer reviews. We can deliver innovative, high-performance solutions that meet our customers' evolving requirements by integrating our specialized knowledge in aerospace electronic systems with appropriately scaled development

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/14/2026

Security Clearance: TS/SCI with Fullscope Polygraph required Position Seeking a Cyber Security Engineer to support an Intelligence Client. Required Demonstrated experience with cyber penetration testing Demonstrated experience designing, testing, or implementing IT security architecture Demonstrated experience applying computer attack methods and system exploitation techniques Demonstrated working knowledge of cyber security principles for Linux, Windows, and virtual platforms Demonstrated experience performing network security analysis Demonstrated experience analyzing network architectures Demonstrated experience using network management tools Demonstrated experience leveraging adversarial tactics to conduct hands-on security testing Demonstrated experience developing risk management met

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/14/2026

Description: Position Summary We are seeking a highly experienced Hardware Engineer to lead the design, development, testing, and fielding of advanced integrated networking and computing systems for tactical (military) applications. This is a hands-on technical leadership role focused on leveraging commercial-off-the-shelf (COTS) networking and wireless communication technologies to create rugged, high-performance systems suitable for challenging operational environments. The ideal candidate is a proven technical leader with deep expertise in modern hardware design who can guide a multidisciplinary team from concept through deployment. Company Description At Nokia Federal Solutions Inc. (Nokia Federal), we are committed to building scalable, secure, and resilient networks that enhance gove

Aldie, VA 20105 • (36.3 miles) • Full Time • 10/13/2026

Description: Experience with NGA/NRO is required CORE-CSI is a small business headquartered in Sterling, VA. We provide trusted and results-oriented expertise to the Intelligence Community, the Department of Defense, and other Federal and Commercial customers across the US. Core-CSI is seeking talented. Overall Assignment Description: Expert-level Systems Engineers assist in leading engineering teams in taking a multi-discipline approach to requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG) and Federal Agencies to ensure timely and accurate GEOINT. Duties may includ

Quantico, VA 22134 • (42.4 miles) • Full Time • 10/27/2026

Description The SMIT-MCEN program for Leidos currently has an opening for a Network Routing Design Engineer Senior to work in Quantico, VA. This is an exciting opportunity to use your experience helping with the SMIT-MCEN mission. The Network Routing Design Engineer Senior will assist the Government Lead with daily network engineering activities, including the design, configuration, administration, troubleshooting, and optimization of enterprise Local Area Networks (LAN), Base Area Networks (BAN), and Wide Area Networks (WAN) . SMIT is the largest IT services program for the Navy. Under the Service Management, Integration, and Transport portion of NGEN-R, the Leidos team will deliver the core backbone of the Navy-Marine Corps Intranet, including cybersecurity services, network operations,

Quantico, VA • (44.5 miles) • Full Time • $54,433 to $135,446 / yr • 11/4/2026

Be Challenged and Make a Difference In a world of technology, people make the difference. We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched value to our customers and employees through innovative solutions and an engaging culture. Description of Task to be Performed: AnaVation is seeking an experienced Forensic Analyst Test Engineer to join our growing team and support an exciting,mission-critical work program. The selected candidate will conduct forensic analysis of capabilities and systems. Theselected candidate will also work with the testing team to develop and execute test plans and test cases; perform bothmanual and automated testing; identify, document, and track bugs and issues; and develop and maintain testing scriptsand too

Manassas, VA 20110 • (34.8 miles) • Full Time • $100,219 to $111,180 / yr • 11/3/2026

Overview General Dynamics Mission Systems (GDMS) engineers a diverse portfolio of high technology solutions, products and services that enable customers to successfully execute missions across all domains of operation. With a global team of 12,000+ top professionals, we partner with the best in industry to expand the bounds of innovation in the defense and scientific arenas. Given the nature of our work and who we are, we value trust, honesty, alignment and transparency. We offer highly competitive benefits and pride ourselves in being a great place to work with a shared sense of purpose. You will also enjoy a flexible work environment where contributions are recognized and rewarded. If who we are and what we do resonates with you, we invite you to join our high-performance team! Equal Opp

Manassas, VA 20108 • (34.9 miles) • Full Time • $65.00 to $85.00 / hr • 11/3/2026

Software Kubernetes Engineer This role focuses on Kubernetes-based platform engineering to support Navy programs within a highly secure, air-gapped environment. This is a full time role that offers benefits and PTO. Position is onsite, with a 4/10 work schedule (off every Friday). You will specialize in packaging, integrating, and deploying containerized applications across Kubernetes clusters, working primarily in a Linux ecosystem. Acting as a subject matter expert in containerization, you will collaborate closely with program architects to evaluate tools, onboard solutions, and operationalize Kubernetes deployments. Responsibilities Lead the end-to-end container packaging, build, and deployment processes into Kubernetes environments, with an emphasis on air-gapped systems. Evaluate, res

Herndon, VA 20171 • (44.1 miles) • Full Time • 11/3/2026

Acclaim Technical Services,founded in 2000, is a leading language, operations, and technology services company supporting a wide range of U.S. Federal agencies. We are an Employee Stock Ownership Plan (ESOP) company, which is uncommon within our business sector. We see this as a significant strength, and it shows: ATS is consistently ranked as a top workplace among DC area firms and continues to grow. We’re looking for a Data Engineer who is passionate about building modern, scalable solutions for ingesting and transforming data. This role blends back-end engineering with data pipeline development and is perfect for someone who enjoys designing modular services and bringing structure to complex data environments. As part of our Agile team, you’ll design and develop software products and se

Chantilly, VA • (40.6 miles) • Full Time • $148,512 to $214,517 / yr • 11/2/2026

Senior Lead Network Engineer II Employment Type: Full Time Department: Information Technology CGS is seeking an experienced Senior Lead Network Engineer to join a team focused on the evaluation, enhancement, and maintenance of a large-scale network project that includes both wired and wireless network infrastructure and related hardware & software. The project's objectives are to evaluate the current setup of existing disparate networks and design & implement a network infrastructure that encompasses the wireless, wired, and software network requirements. The project will also include consultation regarding hardware and software necessary to facilitate the proper support for this encompassing infrastructure, and the associated systems testing, vulnerability assessments, and quality assuran

Chantilly, VA 20151 • (40.9 miles) • Full Time • $80,000 to $120,000 / yr • 10/30/2026

Description: Position Summary We are seeking a fresh graduate AI/ML Engineer to do design, development, testing, and fielding of advanced integrated networking and computing systems for tactical (military) applications. This is a hands-on technical leadership role focused on leveraging commercial-off-the-shelf (COTS) networking and wireless communication technologies to create rugged, high-performance systems suitable for challenging operational environments. Description At Nokia Federal Solutions (Nokia Federal), we are committed to building scalable, secure, and resilient networks that enhance government operations. Our team helps solve complex challenges for U.S. civil, defense, and intelligence sectors by providing leading end-to-end mission-critical network solutions. With a legacy ba

Chantilly, VA • (40.6 miles) • Full Time • 10/30/2026

Fantom Corporation is a mission-focused organization supporting critical programs across the defense and intelligence community. We partner with our customers to deliver high-impact technical solutions while fostering a culture built on trust, expertise, and long-term career growth. We are seeking a DevOps Engineer to design, implement, and maintain secure DevOps infrastructure and development environments. This role is responsible for leveraging modern DevOps tools, containerization technologies, and cloud services to support software development, production operations, and pilot programs across secure on-premises and AWS cloud environments. The ideal candidate has experience building scalable CI/CD pipelines, managing containerized applications, automating infrastructure, and supporting

Chantilly, VA 20151 • (40.9 miles) • Full Time • 10/28/2026

Job Description We are seeking a highly skilled Systems Engineering with strong Information Systems Security Engineer (ISSE) and Data Engineering experience to design, secure, and optimize mission-critical cloud and data solutions. This role blends system engineering, secure cloud architecture, advanced analytics, ETL/AIML data engineering, virtualization technologies, and modern development practices. The ideal candidate has experience operating in classified AWS environments, developing with Cypher/Python/Java/JavaScript, and working with graph technologies, while communicating complex concepts effectively to diverse stakeholders. Key Responsibilities: Information Systems Security Engineering (ISSE) Lead and execute ISSE activities across the full system lifecycle, including security arc

Stafford, VA 22554 • (41.1 miles) • Full Time • $65,000 to $130,000 / yr • 10/28/2026

Systems Engineer – Stafford, VA THIS IS NOT A REMOTE POSITION Seeking Systems Engineers at different experience levels, with a strong technical background supporting acquisition programs, to support customer in Stafford, VA. Duties include: Provide direct support to Assistant Program Managers for Systems Engineering and Test and Evaluation, Team Leads, Project Officers, Systems Engineers, and Test Specialists Develop and revise appropriate level acquisition engineering documentation. Develop reports, briefs, and documentation related to programs in the portfolio. Conduct technical assessment and evaluation of Prime Contractor deliverables, architectures, and Engineering Change Proposals Assist with the development of technical specifications. Develop Technical Review Action Plans andpartic