Principal Cybersecurity GRC - FedRAMP (US Federal) Workday IncPrincipal Cybersecurity GRC - FedRAMP (US Federal)Reston, VA$170,600–$255,800 / year
Cyber Technical Analyst Principal (2026-0206) Acclaim Technical ServicesCyber Technical Analyst Principal (2026-0206)Chantilly, VAFull time
Senior Principal Digital Engineer - DE & Kubernetes Tool Administrator ArcfieldSenior Principal Digital Engineer - DE & Kubernetes Tool AdministratorWashington DC, D.C.Full time
Principal Electrical Engineer AeroVironment IncPrincipal Electrical EngineerLeesburg, VA$153,500–$234,250 / year
Principal Reverse Engineering/Vulnerability Research Engineer Clarity Innovations LLCPrincipal Reverse Engineering/Vulnerability Research EngineerHerndon, VA$145,900–$248,000 / year
NewPrincipal Scientist (Ph.D.) Exponent IncPrincipal Scientist (Ph.D.)Washington, DC$200,000–$300,000 / year
NewPrincipal Systems Engineer Motorola Solutions IncPrincipal Systems EngineerWashington DC, DCRemote$135,000–$148,000 / year
NewPrincipal Structural Engineer (M.S./Ph.D.) Exponent IncPrincipal Structural Engineer (M.S./Ph.D.)Washington, DC$234,000–$284,000 / year
Principal Software Engineering Lead - Enterprise Application Modernization Concept Solutions LLCPrincipal Software Engineering Lead - Enterprise Application ModernizationVA
Principal Embedded Software Engineer- Onsite Curtiss-WrightPrincipal Embedded Software Engineer- OnsiteAshburn, Virginia
Principal Software Engineer - (Reston or Cambridge) Akamai Technologies IncPrincipal Software Engineer - (Reston or Cambridge)Reston, VA$169,300–$304,700 / year
Principal Algorithm Engineer (EO/IR Image Analysis) Rocket Lab CorporationPrincipal Algorithm Engineer (EO/IR Image Analysis)Chantilly, VA
Naval Aviation Principal Advisor Booz Allen Hamilton IncNaval Aviation Principal AdvisorArlington, VA$112,800–$257,000 / year
Claims Principal - Professional Liability CRC Insurance Services, LLCClaims Principal - Professional LiabilityBethesda, MD$120,000–$160,000 / year
Principal CNE Analyst / Analytic Developer (Up to 60% telework - TS/SCI with Polygraph required) Red AlphaPrincipal CNE Analyst / Analytic Developer (Up to 60% telework - TS/SCI with Polygraph required)Columbia, Maryland$190,000–$235,000 / year
Automation Principal Engineer Wells Fargo & CoAutomation Principal EngineerMcLean, VA$159,000–$305,000 / year
Principal Mission Architect - SSC/Space Force Muon Space incPrincipal Mission Architect - SSC/Space ForceVA$220,000–$250,000 / year