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Space Propulsion

Space Propulsion jobs in Greater Seattle Area

20 open roles, verified daily

BE7 Valves – Propulsion Engineer II Verified today

Blue Origin · Seattle, WA · PropulsionOwn a valve component on the BE-7 Engine Program from conceptual design through production. You'll lead detailed design, manufacturing coordination, component testing, and supplier management to deliver flight hardware for next-generation rocket engines.$99,201 to $138,880 per yearOn site

Electric Propulsion Test Engineer III - Propellant Feed System Test Stations Verified today

Blue Origin · Seattle, WA · PropulsionYou'll design, build, and operate development test stations for Blue Origin's TeraWave Hall thruster propulsion systems. Own the creation of high-pressure and low-pressure flow test infrastructure, lead testing campaigns that drive propulsion system development, and scale practices for production rates.$121,023 to $169,432 per yearOn site

Engine Valve Shift Leader - 1st Shift Verified today

Blue Origin · Seattle, WA · Propulsion

Fluids Engineer II - Glenn Stage 2 Mid/Fwd Verified today

Blue Origin · Seattle, WA · PropulsionYou will design, analyze, and integrate pressurized fluid systems for New Glenn, Blue Origin's heavy-lift orbital launch vehicle. Work from concept through production on tube routing, component selection, and pressure system safety analysis for flight hardware.$99,201 to $138,880 per yearOn site

Fluids Engineer III, Glenn Stage 2 Mid/Fwd Verified today

Blue Origin · Seattle, WA · PropulsionYou'll design and analyze pressurized fluid systems for New Glenn, our heavy-lift orbital launch vehicle, from concept through production. Work on tube routing, component selection, and safety analysis for flight hardware while mentoring junior engineers.$121,023 to $169,432 per yearOn site

Fluid Systems Design Engineer II: Upper Stage 9x4 Next Gen New Glenn Verified today

Blue Origin · Seattle, WA · PropulsionLead the design, development, and testing of fluid systems for New Glenn, Blue Origin's heavy-lift launch vehicle. You'll own pressurization, propellant utilization, and cryogenic systems from conceptual design through qualification and flight support.$99,201 to $138,880 per yearOn site

Fluid Systems Engineer II Verified today

Blue Origin · Seattle, WA · PropulsionYou will design, test, and deliver fluid subsystems for New Glenn, Blue Origin's fully reusable heavy-lift launch vehicle. Lead the complete development cycle from conceptual design through mission support, managing requirements, schedules, and cross-team integration for human-capable spaceflight hardware.$99,201 to $138,880 per yearOn site

Fluid Systems Engineer III - Valve Sustainment Verified today

Blue Origin · Seattle, WA · PropulsionOwn valve component production and sustaining engineering for New Glenn, Blue Origin's heavy-lift launch vehicle. You'll bridge design and manufacturing, troubleshoot complex cryogenic hardware, and drive design-for-manufacturability improvements that directly impact safe spaceflight.$121,023 to $169,432 per yearOn site

Manager, BE-7 Combustion Devices Verified today

Blue Origin · Seattle, WA · PropulsionOwn the complete lifecycle of BE-7 combustion devices from development through production. You'll lead an engineering team delivering this critical propulsion component, manage project execution and risk, and ensure technical quality meets customer and internal standards.$150,743 to $211,040 per yearOn site

Principal Propulsion Engineer - Materials and Processes Verified today

Blue Origin · Seattle, WA · PropulsionYou will own materials and process development for Blue Origin's rocket engines, leveraging expertise in metallic and non-metallic materials, advanced manufacturing, and qualification testing. Lead a team of M&P engineers, mentor junior staff, and guide tactical and strategic program decisions across liquid aerospace propulsion.$169,624 to $237,473 per yearHybrid

Production Control Specialist - Quick Disconnect Valves Verified today

Blue Origin · Seattle, WA · PropulsionYou will manage material availability and work-in-progress for quick disconnect valve production lines, ensuring parts are in place before work begins and the production line keeps moving. Day-to-day floor presence partnering with shift leaders to identify and resolve bottlenecks in a fast-paced aerospace manufacturing setting.$64,548 to $90,366 per yearOn site

Propulsion Thermal Engineer III Verified today

Blue Origin · Seattle, WA · PropulsionLead thermal design and analysis of thruster systems from concept through hot-fire testing and qualification. You'll perform detailed thermal modeling, validate designs with test data, and collaborate across propulsion teams to ensure hardware meets thermal margins and safety requirements.$121,023 to $169,432 per yearOn site

Senior Manager - Valves Product Team Lead, Engines Verified today

Blue Origin · Seattle, WA · PropulsionOwn the BE-3U engine valves through development, production, test, and flight as Product Team Lead. You'll manage engineers and the product roadmap, driving cost and performance improvements while maintaining production cadence. Partner across operations, supply chain, and engineering to remove blockers and scale manufacturing.$183,807 to $257,329 per yearOn site

Senior Mechanical Engineer (Valve Design) - New Glenn Verified today

Blue Origin · Seattle, WA · PropulsionLead the design, analysis, and qualification of valves, regulators, and mechanical systems for New Glenn, Blue Origin's heavy-lift launch vehicle. You'll own the complete lifecycle from requirements through flight operations, working with a team committed to safe human spaceflight.$145,188 to $203,263 per yearOn site

Sr. Propulsion Engineer, Blue Thrusters Valves Verified today

Blue Origin · Seattle, WA · PropulsionYou will be the technical authority for Blue Origin's thruster valve product line, driving design standards and processes for direct-acting solenoid and pneumatically piloted valves. Mentor engineers, conduct fluid and structural analysis, and guide hardware from requirements through production for next-generation rockets.$145,188 to $203,263 per yearOn site

Sr. Thermal & Fluids Engineer — Next-Gen Stage Two Development Verified today

Blue Origin · Seattle, WA · PropulsionYou will own thermal and fluids analysis for New Glenn's next-gen upper stage, from conceptual design through flight operations. Conduct aerothermal modeling, define hardware requirements, and resolve technical challenges across all phases of spaceflight.$145,188 to $203,263 per yearOn site

Technician - Assembly & Integration (Valves Assembly) Verified today

Blue Origin · Seattle, WA · PropulsionIntegrate, test and troubleshoot hydraulic and pneumatically actuated cryogenic valves and systems. You will perform component maintenance, inspection, repair and assist engineers in developing tooling and test hardware for Blue Origin's reusable space vehicles.On site

Technician - Valves Assembly Verified today

Blue Origin · Seattle, WA · PropulsionYou will integrate, test and troubleshoot hydraulic and pneumatically actuated cryogenic valves for spaceflight systems. Work hands-on with component maintenance, inspection and repair while supporting engineers on design tooling and test hardware in a fast-paced production environment.On site

Thermal & Fluids Engineer III Verified today

Blue Origin · Seattle, WA · PropulsionOwn thermal and fluids analysis for New Glenn's stage two, from early design through flight operations. You'll model aerothermal, plume heating, and natural environments across all flight phases, define hardware requirements, and maintain analysis documentation throughout the vehicle lifecycle.$121,023 to $169,432 per yearOn site

Senior Propulsion Engineer

Gravitics · Seattle, WA · PropulsionYou will own major fluid subsystems to develop an in-space propulsion system that operates flawlessly regardless of the mission. Lead design, build, and test of feed systems, pressurization, propellant management, and fluid components across the full product lifecycle.On site