4,798 senior systems engineer jobs at 1,010 companies in Countryside, VA

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Senior Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
OMNI Consulting Solutions
OMNI Consulting Solutions: Employee-owned veteran consulting firm providing defense, federal-government, acquisition, engineering, and operations support.
10+ YOEBachelor’s in Engineering or related field; 10+ years aerospace/defense/space experience; active TS/SCI clearance; strong systems engineering and MBSE knowledge.
Cameo, MagicDraw, Jira, Confluence, DOORS, MATLAB, Python
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
Entegra Systems
Entegra Systems: Employee-owned national-security contractor providing intelligence, technology, language, operations, and training services to U.S. government agencies.
15+ YOE7+ Mgmt15+ years as a systems engineer; 7+ years leading engineers; Bachelor's degree; TS/SCI with poly preferred; experience with SOA, Enterprise Service Bus, and agile methods.
SOA, Enterprise Service Bus, Web Services, PKI, CASE tools, Object Oriented Design, Agile
2mo
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Senior Systems Engineer
Woodbridge, Virginia, United States
OnsiteFull Time
Redhorse Corporation
Redhorse Corporation: Federal government contractor delivering data science, cybersecurity, and digital transformation services to national security and civilian agencies.
8+ YOEActive TS/SCI clearance; BS in Computer Science, Computer Engineering, Software Engineering, Electrical Engineering, or related STEM; 8+ years systems engineering; 5+ years supporting CNO; experience VR/RE/CNE; Linux-based infrastructure; lifecycle design and deployment.
Linux, Python, C, Go, Java, Docker, Podman, Kubernetes, AWS
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
$145k-$155k/yr OnsiteFull Time
Lentech
Lentech: Employee-owned federal IT and mission-technical services contractor supporting civil, defense, and intelligence agencies.
10+ YOEActive TS/SCI with Full Scope (MD); 10+ years systems engineering; Scrum Coach certification; SAFe/agile experience; 12 years with HS or 7 years with Bachelors; multiple engineering degrees options.
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Senior Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
ANSER
ANSER: Nonprofit public-service research institute providing objective national-security analysis and advice to U.S. government agencies.
12+ YOETS/SCI with Poly; 12+ years in systems engineering and DoD/IC programs; BS in a STEM field; cloud/hybrid/on-premises experience; NSG/ASG familiarity.
MBSE, Digital Engineering, GIS, Cloud, Service-Oriented Architecture, DoD/IC environments
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Senior Systems Engineer
Philadelphia or Chantilly or Herndon
$99k-$207k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
8+ YOEBachelor’s degree in CS or related field; 8+ years in software/systems engineering; TS/SCI with poly; strong communication; translate requirements to AI/ML specs; onsite in VA; up to 10% travel.
GitLab, DOORS, DOOR Next Gen, Cameo, XML, JSON, UI/UX design tools
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Systems Engineer - Senior
Springfield or Chantilly
OnsiteFull Time
Assured Consulting Solutions
Assured Consulting Solutions: Woman-owned technology and strategic support contractor serving U.S. intelligence, defense, and federal civilian customers.
12+ YOESenior Systems Engineer with DoD/IC experience, TS/SCI clearance, on-site in VA; 12+ years in systems engineering; 20+ years with HS; ability to guide multi-discipline teams and manage complex NSG/ASG/NGA environments.
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Senior Systems Engineer (Onsite)
Sterling, Virginia, United States
$96k-$182k/yr OnsiteFull Time
Collins Aerospace
Collins Aerospace: Aerospace and defense systems manufacturer and service provider for airlines, aircraft operators and governments.
5+ YOESenior systems engineer with DoD Secret clearance, 5+ years in systems engineering, avionics or mission systems, and ability to work onsite in Sterling, VA.
MBSE, Cameo, DOORS, radar systems, avionics
1w
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Senior Systems Engineer
Summit Point, West Virginia, United States
OnsiteFull Time
Parsons
ParsonsNYSE: PSN: Technology and engineering solutions for defense and infrastructure.
7+ YOEBachelor's degree in engineering, 7 years of systems engineering experience, software integration/testing, biometric systems, ANSI/NIST ITL, DoD EBTS, DevOps/CI/CD, system-of-systems engineering, and active Secret clearance.
ANSI/NIST ITL, DoD EBTS, DevOps, CI/CD, AWS GovCloud, RMF, NIST, GOTS, COTS
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Senior Systems Engineer
Chantilly, Virginia, United States
OnsiteFull Time
Modern Technology Solutions, Inc.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
10+ YOE10+ years program management/analytical experience; Bachelor’s in Engineering/Physics/Statistics/CS or Science; TS/SCI eligible; DoD acquisition experience desired.
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Senior Systems Engineer
Germantown, Maryland, United States
$105k-$149k/yr OnsiteFull Time
AeroVironment
AeroVironmentNASDAQ: AVAV: Developer of unmanned aircraft systems and defense technologies.
5+ YOEBachelor's degree in engineering or related field; 5+ years in systems engineering for defense/aerospace; experience with requirements management, end-to-end development, and cross-functional collaboration; DoD security clearance desired but not required; US citizenship required.
Requirements management tools, MBSE, Environmental testing tools
1w
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Systems Engineer, Senior
Indian Head, Maryland, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
5+ YOE5+ years supporting complex defense systems engineering programs; bachelor's degree in engineering, physics, or mathematics; experience with technical reports, test plans, systems artifacts, and lifecycle engineering; Secret clearance required.
1d
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Senior Systems Engineer
Annapolis Junction, Maryland, United States
$220k-$250k/yr OnsiteFull Time
Red Arch Solutions
Red Arch Solutions: U.S. small-business provider of data modernization, cybersecurity, and cloud solutions for Defense and Intelligence Community customers.
20+ YOERequires TS/SCI with polygraph, 20 years of systems engineering experience, systems engineering leadership, and a bachelor's degree in a related discipline or 5 additional years of experience.
Linux CLI, Jira Service Desk, Git
3mo
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Systems Engineer - Senior
Fort Meade, Maryland, United States
OnsiteFull Time
JTEC Consulting
JTEC Consulting: Veteran-owned technical consulting firm serving U.S. Department of Defense and Intelligence Community clients.
6+ YOEU.S. citizenship, TS/SCI with poly, engineering degree, and extensive systems engineering lifecycle experience.
2w
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Senior Systems Engineer
Manassas or Dahlgren
$100k-$130k/yr OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
10+ YOE5+ MgmtBachelor's degree in engineering, scientific, or technical discipline or 10 years relevant experience; 10 years systems engineering experience, including 5 years leading teams in undersea warfare systems.
Government Off-The-Shelf (GOTS), Commercial Off-The-Shelf (COTS)
1w
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Senior Systems Engineer
Springfield or Chantilly
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
12+ YOEBachelor’s degree or 12+ years of systems engineering experience; 12+ years in relevant government or industry work; systems engineering lifecycle expertise; TS/SCI clearance or ability to obtain SCI and pass a polygraph.
Model Based Systems Engineering, Software Development Frameworks, cloud, Computer Science, Information Technology, Management Information Systems, geographic information systems
1w
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Senior Systems Engineer
Springfield or Chantilly
$135k-$216k/yr OnsiteFull Time
Peraton
Peraton: Provider of mission-critical national security technologies and services.
12+ YOEBachelor’s degree in systems engineering or related STEM field, or 12+ years of systems engineering experience; 12+ years in relevant government or industry work; TS/SCI adjudication or ability to obtain SCI and pass a poly.
Model Based Systems Engineering, Software Development Frameworks, Cloud, Service Oriented Architecture, Analysis of Alternatives (AoAs), Course of Actions (CoAs)
2mo
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Senior Systems Engineer
Stafford, Virginia, United States
OnsiteFull Time
ManTech International
ManTech International: Advancing the future of defense through innovative technology.
5+ YOEBachelor's +5 years in DoD mission systems engineering (or +2 years in lieu of degree); active TS/SCI clearance; experience with DoD 5000, MBSE/Digital Engineering, system development, acquisition, and up to 10% travel.
Model Based Systems Engineering (MBSE), Digital Engineering (DE), DoD 5000, Agile Scrum, virtualization, cloud technologies
1mo
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Senior Systems Engineer
Denver or Springfield or Sterling or St. Louis
$82k-$172k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
8+ YOETS/SCI with ability to obtain polygraph, Bachelor's in engineering/computer science or equivalent, 8+ years systems engineering on complex software-intensive systems, requirements management, interface definition, V&V, ability to work on-site at a government facility.
Agile, SAFe, model-based systems engineering (MBSE)
3w
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Systems Engineer, Senior
Chantilly or Dayton or El Segundo or Aurora or Colorado Springs
$87k-$198k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
8+ YOERequires 8+ years in systems engineering, technical leadership, architecture, requirements, testing, cybersecurity, Agile, and classified systems; TS/SCI clearance and bachelor's degree required.
Microsoft Internet Explorer, Google Chrome, Mozilla Firefox, Microsoft Edge, Microsoft Safari, Opera Browser, Blackberry Browser, Cameo, Atlassian Tool Suite, Jira, Confluence