General Dynamics Mission SystemsNew York Stock Exchange: GD: Defense electronics manufacturer and systems integrator for mission-critical solutions.
2+ YOEBachelor's in systems engineering or related +2 years (or Master's +6 months); DoD Secret clearance preferred; US citizenship; systems engineering, requirements development, and cross-functional team experience.
Arcfield: Provider of mission-focused defense engineering and cybersecurity services.
3+ YOEMust maintain TS/SCI with Polygraph. Requires 3–10 years relevant experience (varies by degree) in business, CS, information systems, engineering or technical disciplines; ability to develop requirements, CONOPS, assess technical risk, and forecast technologies.
Principal Space Systems Research and Development Engineer
Herndon or United States
$180k-$215k/yrHybridFull Time
BlackSkyNYSE: BKSY: Public U.S. space-based intelligence providing governments and businesses with real-time satellite imagery, analytics, and monitoring.
12+ YOEBachelor's degree in a relevant engineering or physics field, 12+ years developing space systems, 5+ flight programs, 5+ technical leadership efforts, government contract capture experience, and active Top Secret clearance with SCI eligibility.
Assured Consulting Solutions: Woman-owned technology and strategic support contractor serving U.S. intelligence, defense, and federal civilian customers.
18+ YOE18+ years of systems engineering experience; Master’s degree in a STEM field OR equivalent expert-level experience; DoD/IC acquisition, requirements development, and cloud/large-scale systems experience; TS/SCI clearance preferred.
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
2+ YOEBachelor’s degree or equivalent experience, 2+ years in systems engineering, requirements development, MBSE, SysML/UML, verification, and scripting. U.S. citizenship and government clearance required.
The Pennsylvania State University: A public, land-grant research university based in Pennsylvania.
0+ YOEBachelor's in Engineering/Science required; experience 0–5+ years depending on level. Requires software/system engineering, embedded/cloud development, Windows/*NIX administration, programming in C/Java/Python, cybersecurity testing knowledge, and active Secret clearance; U.S. citizenship required.
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
7+ YOEBachelor's degree in a related technical field, 7+ years in software development or systems engineering, active TS/SCI with polygraph, requirements management, testing, AI/ML, and Agile experience.
AI/ML, XML, JSON, Cameo, DOORS, DOORS Next Gen, GitLab, Scrum
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
7+ YOEActive TS/SCI clearance with adjudicated polygraph, bachelor's degree, and 7+ years in software development or systems engineering. Requires requirements management, AI/ML specification, testing, Agile, and Scrum experience.
Cameo, DOORS, DOORS Next Gen, GitLab, XML, JSON, Scrum, Agile Software Development Methodology
Chantilly or Dayton or El Segundo or Aurora or Colorado Springs
$87k-$198k/yrOnsiteFull Time
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
8+ YOERequires 8+ years in systems engineering, technical leadership, MBSE, modeling and simulation, Agile development, cybersecurity, a bachelor's degree, and active TS/SCI clearance; classified SCIF or SAPF work required.
Peraton: Provider of mission-critical national security technologies and services.
10+ YOERequires U.S. citizenship, ability to obtain Public Trust clearance, and 10–16 years of experience depending on degree. Requires complex systems engineering, lifecycle development, requirements, integration, verification, and validation experience.
MBSE, SysML, DOORS, Cameo, National Airspace System (NAS), NextGen
Integrity Technology Consultants: Woman-owned engineering and management consultancy serving U.S. national-security agencies.
18+ YOETS/SCI with CI Poly; Master’s degree or 18+ years of related experience; DoD/IC acquisition, requirements development, PPBES, large-scale system of systems, cloud-based architectures; full systems engineering lifecycle.
MBSE tools, Geospatial software, Cloud platforms, Big data platforms
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
STEM bachelor's with 8+ years, master's with 6+, or PhD with 4+ years engineering experience; active TS/SCI clearance; MBSE, Cameo, systems engineering, Agile, space systems, and software development experience.
Model Based Systems Engineering (MBSE), CAMEO, SysML, Atlassian, Jira, Confluence, REST, HTTP, RESP, Kubernetes, Playwright
Vantor: Forging the new frontier of spatial intelligence.
U.S. citizenship, active TS/SCI clearance, bachelor's degree in a technical discipline or equivalent experience, 5 years of experience, systems engineering expertise, requirements tools, and Agile development experience.
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
12+ YOEBachelor's or advanced degree in engineering, mathematics, or science; 12 years in space or ground systems development; strategic planning, communication, collaboration, and relationship-building skills; active TS/SCI clearance and polygraph.
Lockheed MartinNYSE: LMT: Global security and aerospace driving innovative defense solutions.
2+ YOEBachelor's degree in a related STEM field and 2+ years of experience, or equivalent experience; requires systems analysis, requirements decomposition, test development, SysML modeling, and verification experience.
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
5+ YOEActive TS/SCI with poly, Bachelor's in STEM (or equivalent) plus experience, expertise in digital engineering/MBSE, systems development methodologies, cloud (AWS/Azure), CONOPS and architecture, strong communication skills.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, Microsoft Project, Confluence, Jira, MBSE Tools, UAF, SysML, AWS, Azure, Agile, DevSecOps
Allen Integrated Solutions: Woman-owned government services contractor providing engineering, intelligence analysis, cybersecurity, and operational support to national-security agencies.
18+ YOETS/SCI clearance required, 18+ years systems engineering experience or Master’s in related STEM field, strong SE lifecycle, DoD/IC acquisition experience, cloud architectures, requirements development, and ability to obtain SCI and pass a poly.
Model-Based Systems Engineering (MBSE), SaaS, PaaS, IaaS, Big Data, AI/ML
Principal Electrical Systems Engineer - Electro-Optical Systems
Herndon, Virginia, United States
OnsiteFull Time
Fibertek: Private aerospace and defense developing laser, lidar, and optical communications systems for NASA and national-security customers.
15+ YOEBSEE required, 15+ years developing aerospace/spaceflight electrical systems, technical lead experience, hands-on integration and test, experience with power systems and mixed-signal electronics, ability to mentor engineers.