219 open listings · Page 8 of 9
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
A
Mechanical Engineer, Electronics Packaging & RF Components
Astranis
San Francisco, CA · $110,000 – $160,000
Design and analyze mechanical enclosures for spacecraft electronics and RF components, solving challenges at the intersection of thermal, electrical, and electromagnetic engineering. This role suits engineers with 2+ years of electronics packaging experience who want to work on space-grade hardware with a team building operational satellites.
Listed on Astranis’s careers site · Apply there ↗
Apply for Mechanical Engineer at Axiom Space on their site
AS
Mechanical Engineer
Axiom Space
Houston, TX
Listed on Axiom Space’s careers site · Apply there ↗
Apply for Mechanical Engineer - Aerospace at Voyager on their site
V
Mechanical Engineer - Aerospace
Voyager
Folsom, CA · Remote
Listed on Voyager’s careers site · Apply there ↗
Mechanical Engineering Intern
AeroVironment
2 locations
Listed on AeroVironment’s careers site · Apply there ↗
Choose a location to apply
Apply for Summer 2027 Internship - Mechanical Engineering - Arizona at Stryker Corporation on their site
Summer 2027 Internship - Mechanical Engineering - Arizona
Stryker Corporation
Tempe, AZ
Listed on Stryker Corporation’s careers site · Apply there ↗
RS
Senior Avionics Mechanical Engineer
Relativity Space
Long Beach, CA · $129,000 – $193,000
This role involves designing and delivering the mechanical systems that support advanced avionics platforms for space science missions, including enclosures, thermal solutions, and structural components that must survive launch and space environments. It suits an experienced mechanical engineer comfortable working hands-on in a fast-paced aerospace setting, iterating rapidly from concept through flight qualification.
Listed on Relativity Space’s careers site · Apply there ↗
C
Mechanical Engineer II
CesiumAstro
Full-time · 2 locations
A hardware design role at an aerospace startup, working on mechanical systems for satellite and spacecraft applications through their full development lifecycle. Suited to engineers experienced in spacecraft design, thermal management, and structural analysis who thrive in fast-paced, autonomous environments.
Listed on CesiumAstro’s careers site · Apply there ↗
Choose a location to apply
SA
Sr. Staff Mechanical Engineer - BlueSky (R5825)
Shield AI
Full-time · Los Angeles, CA · $175,000 – $250,000 · Remote
Design and develop mechanical systems for advanced aerospace platforms from concept through field operations, owning the full product lifecycle while working hands-on with CAD, analysis, and testing. This role suits experienced mechanical engineers who thrive in fast-paced environments and enjoy collaborating across manufacturing, quality, and supply chain teams to deliver mission-critical hardware.
Finite Element Analysis (FEA)Structural DesignCATIASolidWorksSiemens NXGeometric Dimensioning and Tolerancing (GD&T)
Listed on Shield AI’s careers site · Apply there ↗
FS
Sr. Mechanical Engineer
FLIR Systems
5 locations
Listed on FLIR Systems’s careers site · Apply there ↗
Choose a location to apply
IS
Mechanical Engineer II
Impulse Space
Redondo Beach
This role involves designing, building, and testing mechanical systems for advanced spacecraft, with end-to-end ownership of structural and mechanism components. It suits engineers with aerospace experience who can collaborate across teams to deliver hardware for next-generation propulsion vehicles.
Listed on Impulse Space’s careers site · Apply there ↗
A
Senior Mechanical Engineer, Electronics Packaging & RF Components
Astranis
San Francisco, CA · $145,000 – $225,000
Astranis is hiring a senior mechanical engineer to design and optimize enclosures and housings for spacecraft electronics and RF components, managing everything from concept through environmental testing. This role suits someone with deep electronics packaging expertise who enjoys solving complex problems at the intersection of mechanical, thermal, and RF engineering in a high-reliability space environment.
Listed on Astranis’s careers site · Apply there ↗
Mechanical Engineering Intern
Stryker Corporation
2 locations
Listed on Stryker Corporation’s careers site · Apply there ↗
Choose a location to apply
V
Mechanical Engineer V - Test
Voyager
Full-time · Reno, NV · $149,815 – $207,385
This role requires a highly experienced mechanical engineer to lead complex test programs for advanced propulsion and aerospace systems, with deep expertise in test design, data analysis, and rocket motor technology. The position suits someone with 10-15 years of experience who thrives in mission-critical defense and space projects and can obtain a security clearance.
Computational Fluid Dynamics (CFD)Structural AnalysisSystems EngineeringRequirements AnalysisGeometric Dimensioning and Tolerancing (GD&T)Statistical Modeling
Listed on Voyager’s careers site · Apply there ↗
Summer 2027 Aeromechanical Engineering Intern
AeroVironment
Internship
This internship places you on an aerospace engineering team designing and testing mechanical systems for unmanned aircraft, where you'll move from CAD modeling through prototype fabrication under the guidance of experienced engineers. It's suited for undergraduates in mechanical or aerospace engineering who want hands-on experience in a real development environment and are authorized to work with U.S. defense technology.
RS
Senior Mechanical Engineer (Terran-R Structures)
Relativity Space
Long Beach, CA · $132,000 – $198,000
Relativity Space seeks a hands-on mechanical engineer to design, analyze, and test primary and secondary structures for their Terran R rocket, working across the full development cycle from concept through manufacturing support. This role suits someone with 5+ years of structural design experience who thrives in a fast-paced startup environment, owns projects end-to-end, and balances creative innovation with rigorous engineering discipline.
Listed on Relativity Space’s careers site · Apply there ↗
IS
Principal Mechanical Engineer - COPVs
Impulse Space
Redondo Beach
This role offers cradle-to-grave ownership of composite overwrapped pressure vessel design, analysis, build, test and integration for aerospace vehicles. The position suits engineers seeking hands-on technical leadership across the full development lifecycle of next-generation propulsion systems.
Listed on Impulse Space’s careers site · Apply there ↗
AS
Life Support Systems (LSS) Mechanical Engineer
Axiom Space
Houston, TX
This role develops and matures mechanical systems for advanced spacesuits used in extravehicular activity, requiring hands-on engineering from concept through on-orbit operation. It suits experienced mechanical engineers with space hardware background who thrive owning complex projects in fast-moving environments.
Listed on Axiom Space’s careers site · Apply there ↗
SA
Mechanical Engineer II, Systems Integration (R5344)
Shield AI
Full-time · Seattle, WA · $88,000 – $130,000
Systems Integration Engineer designing and installing aircraft systems and subsystems across multiple disciplines including structures, avionics, and propulsion. Suited for experienced aerospace engineers who enjoy solving integration challenges and working collaboratively across engineering teams.
Listed on Shield AI’s careers site · Apply there ↗
Apply for Summer 2027 Internship - Mechanical Engineer at Stryker Corporation on their site
Summer 2027 Internship - Mechanical Engineer
Stryker Corporation
Listed on Stryker Corporation’s careers site · Apply there ↗
V
Senior Mechanical Engineer
Voyager
Full-time · Long Beach, CA · $120,000 – $150,000
A senior mechanical engineer will lead a team designing structural and mechanical systems for lunar spacecraft, overseeing analysis, testing, and vendor management for components that must survive extreme environments. This role suits experienced aerospace engineers who want to advance hardware for space missions and take on leadership responsibilities.
Listed on Voyager’s careers site · Apply there ↗
Mechanical Engineer I
AeroVironment
2 locations
Listed on AeroVironment’s careers site · Apply there ↗
Choose a location to apply
SA
Manager, Mechanical Engineering - Hardware Test (X-BAT) (R6093)
Shield AI
Full-time · Seattle, WA · $180,000 – $280,000
Lead the mechanical hardware-test team for Shield AI's X-BAT autonomous aircraft program, overseeing test stands, fixtures, and validation equipment while managing engineers and translating program priorities into engineering standards and roadmaps. This role combines hands-on mechanical expertise with people leadership to scale hardware testing from prototype work into production-ready operations.
Listed on Shield AI’s careers site · Apply there ↗
RS
Senior Opto-Mechanical Engineer
Relativity Space
Long Beach, CA · $142,000 – $214,000
This role designs the structural and mechanical systems that hold optical instruments steady through extreme temperature swings, launch forces, and orbital conditions for deep-space science missions. You'll work at the intersection of optics and mechanics, ensuring precision alignment in harsh environments that most engineers never see.
Listed on Relativity Space’s careers site · Apply there ↗
Apply for Mechanical Engineer, Sr. at AeroVironment on their site
Mechanical Engineer, Sr.
AeroVironment
Hood River, OR
Listed on AeroVironment’s careers site · Apply there ↗
V
Mechanical Engineer II – Structural Analysis
Voyager
Folsom · $92,000 – $135,000
This role involves performing structural analysis and dynamics assessments on advanced solid rocket propulsion systems, using finite element analysis and multibody simulation to evaluate performance and recommend design improvements. It suits engineers with 2-4 years of experience in mechanical or aerospace disciplines who want to contribute to space and defense technology development.
Computational Fluid Dynamics (CFD)Finite Element Analysis (FEA)Geometric Dimensioning and Tolerancing (GD&T)
Listed on Voyager’s careers site · Apply there ↗