Senior pLEO Systems Engineer Blue Origin Enterprises LPSenior pLEO Systems EngineerReston, VA$145,188–$203,263.20 / year
Software Engineer (ServiceNow) Applied Network SolutionsSoftware Engineer (ServiceNow)Chantilly, VA$100,000–$200,000 / year
Software Development Engineer III - Commerce & Loyalty ID.me IncSoftware Development Engineer III - Commerce & LoyaltyMcLean, VA$139,725–$160,367 / year
Principal DT Security Engineer - Operational Technology National Railroad Passenger CorpPrincipal DT Security Engineer - Operational TechnologyWashington, DC$124,600–$161,352 / hour
Modeling & Simulation Systems Engineer -- T&E Support WILLCORModeling & Simulation Systems Engineer -- T&E SupportDistrict of Columbia
Junior DevSecOps Engineer Dark Wolf SolutionsJunior DevSecOps EngineerChantilly, VA$100,000–$120,000 / year
Avionics Engineer II - Inverter Development Blue OriginAvionics Engineer II - Inverter DevelopmentWashington
Testbed Development Engineer – Lunar Vehicles Blue OriginTestbed Development Engineer – Lunar VehiclesWashington
Principal Aerospace Modeling & Simulation Engineer (TS/SCI) VantorPrincipal Aerospace Modeling & Simulation Engineer (TS/SCI)Herndon, Virginia
Electromagnetic Compatibility (EMC) Engineer II Blue Origin Enterprises LPElectromagnetic Compatibility (EMC) Engineer IIArlington, VA$107,136–$149,990.40 / year
Electromagnetic Compatibility (EMC) Engineer III Blue Origin Enterprises LPElectromagnetic Compatibility (EMC) Engineer IIIReston, VA$130,706–$182,987.70 / year
Principal Optical Engineer QinetiQ USPrincipal Optical EngineerLorton, Virginia$164,500–$213,500 / year
Electrical Engineer (Spacecraft Electrical) PeratonElectrical Engineer (Spacecraft Electrical)Washington, D.C.$135,000–$216,000 / yearFull time
Electrical/Systems Engineer (Naval Research Lab) PeratonElectrical/Systems Engineer (Naval Research Lab)Washington, D.C.$86,000–$138,000 / yearFull time
Engineer II, Mechanical Meso Scale Diagnostics LLCEngineer II, MechanicalGaithersburg, MD$88,100–$134,400 / year
Engineer IV, Mechanical Meso Scale Diagnostics LLCEngineer IV, MechanicalGaithersburg, MD$116,600–$177,800 / year
Artificial Intelligence/Machine Learning (AI/ML) Engineer 2 TS/SCI w Poly PeratonArtificial Intelligence/Machine Learning (AI/ML) Engineer 2 TS/SCI w PolyLaurel, Maryland$135,000–$216,000 / yearFull time
JR Software Quality Assurance (QA) Automation Engineer PeratonJR Software Quality Assurance (QA) Automation EngineerArlington, Virginia$86,000–$138,000 / yearFull time
Rhapsody Systems Engineer MarkonRhapsody Systems EngineerSpringfield, Virginia$150,000–$180,000 / yearFull time
Rhapsody Systems Engineer Markon SolutionsRhapsody Systems EngineerSpringfield, VA$150,000–$180,000 / year
Sales Engineer II - Dedrone Federal Axon Enterprise IncSales Engineer II - Dedrone FederalWashington, DC
Systems Integration Engineer / Ground Architecture SEIT Stellar Solutions IncSystems Integration Engineer / Ground Architecture SEITChantilly, VirginiaRemote$135,000–$195,000 / yearFull time
Sr. Instrumentation & Controls Design Engineer CRB Group, Inc.Sr. Instrumentation & Controls Design EngineerRockville, MD
Sales Engineer - Console, Department Of Defense FilevineSales Engineer - Console, Department Of DefenseDistrict Of Columbia, DC
MK1 Lunar Software Development Engineer Sr (Hardware-in-the-loop Software) Blue OriginMK1 Lunar Software Development Engineer Sr (Hardware-in-the-loop Software)Washington
MK1 Lunar Software Development Engineer III (Hardware-in-the-loop Software) Blue OriginMK1 Lunar Software Development Engineer III (Hardware-in-the-loop Software)Washington
R -6J7DI4-Software Engineer-Developer 4 - 6J1-Development SearchProsR -6J7DI4-Software Engineer-Developer 4 - 6J1-DevelopmentChantilly, VA$70–$76 / hour
Fall 2026/Spring 2027 - Data & AI Insights Engineer Intern - 90413049 - Washington National Railroad Passenger CorpFall 2026/Spring 2027 - Data & AI Insights Engineer Intern - 90413049 - WashingtonWashington, DC$18–$35 / hour
Principal Software Engineer - 90402969 National Railroad Passenger CorpPrincipal Software Engineer - 90402969Washington, DC$124,600–$161,352 / hour
Sr Principal DT Security Engineer - 90397492 - null National Railroad Passenger CorpSr Principal DT Security Engineer - 90397492 - nullWashington, DC$149,400–$193,644 / hour
NewSoftware Engineer - Level 01 - FULLY CLEARED with POLYGRAPH REQUIRED Constellation TechnologiesSoftware Engineer - Level 01 - FULLY CLEARED with POLYGRAPH REQUIREDColumbia, Maryland$150,000–$170,000 / year
Electrical Engineer - Embedded Systems Estes AerospaceElectrical Engineer - Embedded SystemsVienna, VA
AI/ML Engineer (sign-on bonus eligible) VantorAI/ML Engineer (sign-on bonus eligible)McLean, Virginia
Systems Engineer III (Hybrid) - Neurology Washington University in St LouisSystems Engineer III (Hybrid) - NeurologyWashington