Principal Optical Engineer QinetiQ USPrincipal Optical EngineerLorton, Virginia$164,500–$213,500 / year
Principal AI Developer MarkonPrincipal AI DeveloperAnnapolis Junction, Maryland$120,000–$200,000 / yearFull time
Principal Security Technology Strategist Cloud Software Group IncPrincipal Security Technology StrategistMDRemote$182,713–$274,069 / year
Principal Space Vehicle Autonomy Architect Blue Origin Enterprises LPPrincipal Space Vehicle Autonomy ArchitectReston, VA$183,193–$256,469.85 / year
Principal Product Manager - Threat Detection Engine and Content (Hybrid) CrowdStrike IncPrincipal Product Manager - Threat Detection Engine and Content (Hybrid)Arlington, VA$160,000–$250,000 / year
Principal Systems Engineer - Air to Ground Northrop Grumman CorpPrincipal Systems Engineer - Air to GroundBaltimore, MD$108,800–$163,200 / year
Senior Principal Systems Engineer - Air to Ground Northrop Grumman CorpSenior Principal Systems Engineer - Air to GroundBaltimore, MD$135,800–$203,600 / year
Operations Consulting, Associate Principal or Principal Renaissance Strategic Advisors LLCOperations Consulting, Associate Principal or PrincipalArlington, VA
Principal Systems Algorithm Engineer Northrop Grumman CorpPrincipal Systems Algorithm EngineerBaltimore, MD$108,800–$163,200 / year
Principal Network Engineer, AI Infrastructure (Starshield) SpaceXPrincipal Network Engineer, AI Infrastructure (Starshield)Washington, DC$210,000–$340,000 / year
Principal / Senior Principal CORE Systems Engineer Northrop Grumman CorpPrincipal / Senior Principal CORE Systems EngineerBaltimore, MD$108,800–$163,200 / year
Sr. Principal Executive Communications Representative (Falls Church VA) Northrop Grumman CorpSr. Principal Executive Communications Representative (Falls Church VA)Falls Church, VA$117,500–$176,300 / year
Principal/Sr. Principal RF Hardware Subsystem Integration and Test Engineers Northrop Grumman CorpPrincipal/Sr. Principal RF Hardware Subsystem Integration and Test EngineersBaltimore, MD$108,800–$163,200 / year
Principal Consultant, GenAI Lovelytics LLCPrincipal Consultant, GenAIArlington, VA$140,000–$180,000 / year
New2027 Principal Guidance Navigation Control Engineer - Dulles VA Northrop Grumman Corp2027 Principal Guidance Navigation Control Engineer - Dulles VAVA
Principal Software Engineering AI Infrastructure - North America Software Center Taiwan Semiconductor Manufacturing Co LtdPrincipal Software Engineering AI Infrastructure - North America Software CenterWashington, WA$137,300–$183,650 / year