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93 open listings · Page 2 of 4
Roles posted by organizations here, alongside roles we found on employers’ own careers sites. Crawled roles say so on the card and send you to the employer to apply. Only show organizations on Career App
Shield AI
Full-time · Dallas, TX · $138,240 – $207,360
This role involves designing and building test stands to validate advanced aircraft and mechanical systems at a defense-tech company. It suits engineers who want hands-on involvement in testing infrastructure that directly supports hardware development for military applications.
Listed on Shield AI’s careers site · Apply there ↗
Oura
San Francisco, CA · $172,000 – $203,000
Oura seeks a mechanical design engineer to develop wearable hardware through full product cycles, from concept to manufacturing partnerships across multiple regions. This role suits someone experienced in consumer electronics who enjoys rapid prototyping and cross-functional collaboration with industrial designers and engineers.
Listed on Oura’s careers site · Apply there ↗
Voyager
Reno, NV · $108,800 – $155,300
A Mechanical Engineer III focused on testing and validation of complex aerospace and defense systems, including rocket motors and thermal components. This role suits experienced engineers with strong analytical skills who can independently manage test planning, data analysis, and technical design across mechanical and systems engineering disciplines.
Listed on Voyager’s careers site · Apply there ↗
Boeing
Full-time · $112,200 – $151,800
Boeing seeks an experienced engineer to lead mass properties analysis and weight management for advanced military and aerospace vehicles. This role suits someone with 5+ years of relevant experience and deep expertise in mass properties estimation, 3D modeling tools, and design optimization.
Listed on Boeing’s careers site · Apply there ↗
Relativity Space
Cape Canaveral, FL · $52,000 – $78,000
Quality Inspector role conducting detailed in-process and final inspections of rocket hardware, collaborating with engineering and manufacturing teams to ensure specifications and aerospace standards are met. Suited for someone with aerospace or regulated manufacturing inspection experience seeking hands-on technical work in a fast-paced launch environment.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
Midland, TX
This role manages the technical backbone of spacecraft and satellite design—defining how products are structured in CAD systems, maintaining accurate parts lists, and coordinating changes across engineering, manufacturing, and supply chain teams. It suits someone with deep PLM/PDM expertise and configuration management experience in aerospace or defense manufacturing who can bridge the gap between what engineers design and what gets built.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Eight Sleep
Full-time · San Francisco, CA · $140,000 – $225,000 · Remote
This role leads mechanical design for next-generation sleep technology products from concept through production at a fast-growing hardware startup. It suits experienced mechanical engineers who want ownership of complex electromechanical systems and thrive in high-pressure environments with ambitious delivery timelines.
Listed on Eight Sleep’s careers site · Apply there ↗
Shield AI
Full-time · Seattle, WA · $200,000 – $300,000
Shield AI is looking for a mechanical test engineer to design and validate advanced aircraft systems through hands-on testing and custom instrumentation. This role suits someone with expertise in hydraulic systems, sensor technology, and test automation who wants to contribute to defense technology that protects personnel.
Listed on Shield AI’s careers site · Apply there ↗
Stoke Space
Full-time · Kent, WA · $129,150 – $327,810
Design and own all aspects of turbopumps for Stoke's reusable rocket engines, from initial concept through testing and validation. This role suits engineers with deep turbomachinery expertise who thrive taking full responsibility for hardware development in a fast-paced aerospace environment.
Listed on Stoke Space’s careers site · Apply there ↗
Boeing
Full-time · $126,650 – $171,350
Boeing is hiring structural engineers to analyze and verify the integrity of aircraft structures using simulation tools and testing throughout development. This role suits engineers with aerospace or mechanical background who can work independently on complex defense and commercial aircraft programs.
Listed on Boeing’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $14,300 – $215,000
A senior manufacturing engineer to develop processes and lead production ramp of avionics hardware and wire harnesses for a commercial rocket vehicle, overseeing manufacturing readiness, design for manufacturability collaboration, and continuous improvement initiatives.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
Midland, TX
You will be the authoritative reviewer of engineering drawings and CAD models for satellite components, ensuring they meet GD&T standards and can actually be manufactured. This role suits experienced aerospace drafting specialists who combine deep geometric dimensioning knowledge with hands-on manufacturing insight and the judgment to make tough trade-offs between precision and feasibility.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Eight Sleep
Full-time · San Francisco, CA · $140,000 – $200,000
Eight Sleep seeks a thermal systems expert to design and optimize the heating and cooling performance of their sleep fitness products, from concept through high-volume manufacturing. This role is ideal for an experienced mechanical engineer comfortable with significant ownership, rapid iteration, and intensive work environments.
Listed on Eight Sleep’s careers site · Apply there ↗
Stoke Space
Full-time · Kent, WA · $151,305 – $327,810
This role leads the design and validation of advanced rocket engine components for a reusable launch vehicle, from concept through flight qualification. It suits experienced mechanical engineers who have built and tested rocket engines and want ownership of complex propulsion systems in a fast-moving aerospace startup.
Listed on Stoke Space’s careers site · Apply there ↗
Boeing
Full-time · USA - Berkeley, MO · $103,700 – $171,350
This role involves leading structural and mechanical test programs for Boeing's military and commercial aircraft divisions, designing test fixtures, conducting testing, and mentoring junior engineers. It suits experienced engineers with a decade of structural testing background and strong leadership capabilities who can work on complex programs like the T-7A and MQ-25A.
Listed on Boeing’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $132,000 – $198,000
You'll design and integrate the electrical harness systems for Terran R's avionics, working across propulsion, structures, and software teams to ensure flight-ready hardware. This role suits experienced mechanical or electrical engineers who want ownership of a critical system on a vehicle that's actively being built and tested.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
2 locations · Remote
AST SpaceMobile is hiring a mechanical engineer to design and develop precision mechanical systems for satellite and aerospace applications, supporting the company's effort to build a global space-based cellular network. This role suits someone with 3+ years of mechanical design experience who wants to work hands-on with complex hardware from concept through testing in a collaborative, fast-paced environment.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Stoke Space
Full-time · Kent, WA · $151,305 – $327,810
This role leads the structural design of a fully reusable launch vehicle, owning components from requirements through flight. It suits experienced aerospace engineers who have designed and flown hardware and want hands-on involvement in a small, mission-driven team building rapidly reusable rockets.
Listed on Stoke Space’s careers site · Apply there ↗
Boeing
$103,700 – $140,300
Boeing seeks a mechanisms design engineer with 5+ years of experience to develop mechanical and fluid systems for a next-generation cruise missile program, performing computational analysis and detailed design work in a fast-paced, collaborative environment.
Listed on Boeing’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $148,000 – $222,000
This role leads the design and deployment of ground support systems that test and integrate Terran R's avionics hardware through launch. It suits experienced engineers who can own complex electromechanical systems end-to-end and thrive in a fast-paced aerospace environment.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
Titusville, FL
This role leads mechanical integration and launch site readiness for satellites and ground support equipment at a space communications company. It suits experienced aerospace engineers comfortable with hands-on technical authority, cross-functional coordination, and the irregular schedules of active launch campaigns.
Listed on AST SpaceMobile’s careers site · Apply there ↗
Stoke Space
Full-time · Kent, WA · $109,725 – $193,620
Design and analyze structural components for a reusable launch vehicle, taking ownership of pressurized and unpressurized structures through design, testing, and flight operations. This role suits experienced aerospace engineers who want hands-on responsibility across the full product lifecycle in a small, mission-driven team.
Listed on Stoke Space’s careers site · Apply there ↗
Boeing
Full-time · Oklahoma City, OK · $79,050 – $129,950
Boeing is hiring structural design engineers at two levels to work on B-1 Bomber modifications and upgrades, creating and refining aircraft structural designs using CAD tools and managing supplier relationships through the product lifecycle.
Listed on Boeing’s careers site · Apply there ↗
Relativity Space
Long Beach, CA · $132,000 – $198,000
This role designs structural components and assemblies for Relativity's Terran R rocket, from concept through manufacturing support, working with metals, composites, and sheet metal across all vehicle stages. It suits experienced mechanical engineers who thrive in fast-paced environments, enjoy hands-on hardware ownership, and can balance creative problem-solving with rigorous technical discipline.
Listed on Relativity Space’s careers site · Apply there ↗
AST SpaceMobile
Midland, TX
This role supports the hands-on assembly, integration, and testing of spacecraft mechanisms at a satellite broadband company. It suits engineers with aerospace hardware experience who enjoy troubleshooting in a production environment and collaborating across design and manufacturing teams.
Listed on AST SpaceMobile’s careers site · Apply there ↗