Quantum Space

16 open roles, newest first

Reliability Engineer Verified today

Quantum Space · Rockville, MD +1 more · Production

Principal Spacecraft Guidance, Navigation & Control Engineer Verified today

Quantum Space · Rockville, MD +1 more · Space SystemsOwn the guidance, navigation, and control architecture for Quantum Space's high-mobility spacecraft from concept through flight operations. You will design attitude control systems, define control laws for…$175,000 to $225,000 per yearOn site

Spacecraft GNC Integration & Test Engineer Verified today

Quantum Space · Rockville, MD · Space SystemsOwn the end-to-end integration and verification of the spacecraft Guidance, Navigation & Control subsystem, from hardware characterization through flight acceptance. You will develop test procedures, operate…$130,000 to $180,000 per yearOn site

Spacecraft Guidance, Navigation & Control Engineer Verified today

Quantum Space · Rockville, MD · Space SystemsOwn the guidance, navigation and control subsystem for Quantum Space's high-mobility spacecraft platforms. You will develop algorithms, flight software integration, and autonomous capabilities across the full…$130,000 to $180,000 per yearOn site

Senior Engineer (Engineer III) / Principal Engineer (Engineer IV) – Propulsion Verified today

Quantum Space · Rockville, MD +2 more · PropulsionLead development of flight-qualified spacecraft propulsion systems for next-generation Ranger missions, from architecture through flight operations. You'll provide technical leadership across chemical and…$160,000 to $230,000 per yearOn site

Astrodynamics and Navigation Engineer III Verified today

Quantum Space · Rockville, MD +2 more · Space SystemsLead trajectory design, orbit determination, and maneuver planning for highly maneuverable spacecraft missions across LEO, GEO, and cislunar regimes. You will own mission-level simulation, navigation…$125,000 to $175,000 per yearOn site

Electrical Engineer II - Advanced Programs Verified today

Quantum Space · Rockville, MD +2 more · ElectronicsYou will design, develop, and qualify spacecraft avionics and communications electronics for Quantum Space's next-generation Ranger missions. From early concept through flight delivery, you'll own the…$100,000 to $125,000 per yearOn site

Electrical Engineer III / IV – Spacecraft Programs Verified today

Quantum Space · Rockville, MD +2 more · ElectronicsOwn end-to-end development of spacecraft electrical subsystems (Avionics, Power, or Communications) for the Ranger spacecraft. You'll drive subsystem architecture, requirements, integration planning, and flight…$125,000 to $175,000 per yearOn site

Flight Software Engineer II Verified today

Quantum Space · Rockville, MD +2 more · SoftwareYou will design, develop, and integrate embedded flight software that powers spacecraft and payload systems across avionics, propulsion, and guidance subsystems. Own the on-orbit behaviors, command sequences…$100,000 to $150,000 per yearOn site

Mechanical Test Engineer III - Advanced Manufacturing Verified today

Quantum Space · Hawthorne, CA · ProductionWho We're Looking For Quantum Space is redefining mobility and autonomy beyond Earth orbit. Our Ranger spacecraft deliver high delta-V and sustained on-orbit maneuverability, enabling missions across cislunar…$100,000 to $150,000 per year

Propulsion Engineer II Verified today

Quantum Space · Rockville, MD +1 more · PropulsionDesign, develop, and qualify propellant tanks, pumps, and advanced propulsion systems for Ranger spacecraft from concept through flight operations. You'll execute engineering across analysis, testing…$110,000 to $160,000 per yearOn site

Propulsion Technician II Verified today

Quantum Space · Rockville, MD · PropulsionAssemble, integrate, and test spacecraft propulsion hardware for Ranger missions. You'll perform hazardous fueling operations, leak checks, pressure testing, and troubleshoot fluid systems while working…$24 to $48 per hourOn site

Software Systems Engineer III Verified today

Quantum Space · Rockville, MD +1 more · Space SystemsYou will lead the architecture and design of Ranger spacecraft software systems, managing requirements, interfaces, and verification across the full development lifecycle. Partner with flight software…$160,000 to $200,000 per yearOn site

Spacecraft Ground Software Engineer II Verified today

Quantum Space · Hawthorne, CA · SoftwareBuild and own the ground software architecture that powers spacecraft testing, command and telemetry workflows, and on-orbit operations. You'll lead end-to-end system development from design through deployment…$120,000 to $150,000 per yearOn site

Spacecraft Systems Engineer Verified today

Quantum Space · Rockville, MD +1 more · Space SystemsOwn spacecraft-level technical execution across all subsystems from mission concept through launch and flight operations. You will lead requirements, architecture, integration, and verification for advanced…$110,000 to $220,000 per yearOn site

Thermal Engineer III - Advanced Manufacturing Verified today

Quantum Space · Hawthorne, CA · MechanicalOwn end-to-end spacecraft thermal architecture, from high-fidelity modeling through flight validation. You will lead thermal design decisions, mentor junior engineers, and solve critical on-orbit performance…$140,000 to $200,000 per yearOn site