Space Propulsion

Space Propulsion jobs in Greater Seattle Area

20 open roles, verified daily

Fluid Systems Engineer II - Valve Sustainment Verified today

Blue Origin · Seattle, WA · PropulsionYou will be the primary technical liaison between design and manufacturing for New Glenn's flight-proven valve components. Embed with procurement, testing, and operations teams to solve complex challenges with high-pressure cryogenic hardware, drive design-for-manufacturability improvements, and ensure manufactured products meet original design intent.$99,201 to $138,880 per yearOn site

BE7 Valves – Propulsion Engineer III Verified today

Blue Origin · Seattle, WA · PropulsionTake ownership of a valve component on the BE-7 Engine Program, covering conceptual design through production support. You'll lead detailed design, analysis, manufacturing coordination, and component-level testing across the full development lifecycle.$121,023 to $169,432 per yearOn site

Senior Propulsion Engineer - Engines Verified today

Blue Origin · Seattle, WA · PropulsionOwn the systems architecture and technical integration for a LOX/LNG booster engine, driving requirements from customer needs through subsystems. You will sit at the intersection of every engineering discipline, with real ownership and influence on a fast-moving team.$145,188 to $203,263 per yearOn site

Senior Engineer, Fluid Systems Verified today

Blue Origin · Seattle, WA · PropulsionYou will own the complex mechanical and fluid hardware on New Glenn's second stage, from concept through flight. Design, analyze, test, and lead a cross-disciplinary team on pumps, valves, combustors, pressure vessels, and tubing that enable crewed orbital launches.$145,188 to $203,263 per yearOn site

Principal Fluids Systems Valve Design Engineer - New Glenn Verified today

Blue Origin · Seattle, WA · PropulsionYou will serve as technical lead and design authority for New Glenn's flight-critical valve assemblies and fluid components. You will own the full lifecycle from requirements through detailed design, testing, qualification, and flight operations of systems essential to human spaceflight.$169,624 to $237,473 per yearOn site

Test Engineer III - Electrical Equipment for Fluid Systems Verified today

Blue Origin · Seattle, WA · PropulsionDesign, build, and operate electrical ground support equipment for testing space-grade fluid and thermal components on Blue Moon lunar landers. You'll lead test operations, create electrical design packages, troubleshoot systems, and support qualification testing of flight hardware.$121,023 to $169,432 per yearOn site

Laser Operator - In Space Valves Verified today

Blue Origin · Seattle, WA · PropulsionOperate robotic weld systems and precision calibrated tools to build in-space propulsion valves at Blue Origin. You'll setup production areas, inspect hardware against engineering specs, troubleshoot discrepancies, and perform root cause analysis to support spaceflight hardware.On site

Mechanical Engineer II, Quick Disconnect & Valves - New Glenn Verified today

Blue Origin · Seattle, WA · PropulsionYou will lead the complete lifecycle of quick disconnects, valves, regulators, and mechanical systems for New Glenn, from requirements through flight qualification. Design, analyze, and integrate critical propulsion components essential to safe human spaceflight.$99,201 to $138,880 per yearOn site

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

Fluids Engineer III, New Glenn Stage 2 Verified today

Blue Origin · Seattle, WA · PropulsionDesign and integrate pressurized fluid systems for New Glenn, Blue Origin's heavy-lift orbital launch vehicle. You'll own fluid system development from concept through production, including tube routing, component selection, and safety analysis for flight hardware.$121,023 to $169,432 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

Principal Propulsion Engineer - Materials and Processes Verified today

Blue Origin · Seattle, WA · PropulsionDrive materials and processes strategy for Blue Origin's next-generation rocket engines. You'll own design and development tasks, mentor engineers, and guide decisions on metallic and non-metallic hardware across production and operations.$169,624 to $237,473 per yearHybrid

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

Sr. Propulsion Engineer, Blue Thrusters Valves Verified today

Blue Origin · Seattle, WA · PropulsionOwn the technical strategy for Blue Origin's solenoid and pneumatic thruster valves, from requirements through production. You'll mentor engineers, establish design standards, and drive fluid, structural, and electromagnetic analysis on flight-critical hardware.$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

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