88 open listings · Page 1 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
RS
Loads and Dynamics Engineer II
Relativity Space
Long Beach, CA · $103,000 – $155,000
This role involves developing structural loads, dynamic analyses, and vibration specifications for Relativity Space's Terran R rocket, working across multiple engineering teams from design through flight testing. It suits engineers with mechanics and vibrations expertise who can build analytical models, conduct testing validation, and drive technical decisions in a fast-paced aerospace environment.
Listed on Relativity Space’s careers site · Apply there ↗
SA
Senior Engineer, Structural Analysis (R6027)
Shield AI
Full-time · San Diego, CA · $110,000 – $210,000
Shield AI is hiring a structural analyst to evaluate and optimize the airframes and components of its autonomous aircraft, working across mechanical and propulsion teams. This role suits engineers with aerospace experience who want to deepen their expertise in finite element analysis and materials testing within a defense-tech company.
Listed on Shield AI’s careers site · Apply there ↗
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Staff Propulsion Engineer
CesiumAstro
Full-time · El Segundo, CA · $150,000 – $181,000
CesiumAstro is seeking a senior propulsion engineer to lead the structural and thermal design of launch vehicle components from concept to flight. This role suits someone with deep expertise in FEA and thermal analysis who wants to mentor teams and solve complex aerospace problems in a startup environment.
Listed on CesiumAstro’s careers site · Apply there ↗
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Associate Product Design Engineer
Harry's
Full-time · New York, NY · $96,475 – $113,500
This role involves designing and developing mechanical components for consumer grooming products, from concept through prototyping and testing. It suits someone with a mechanical engineering background who wants hands-on product development experience with mentorship from senior engineers.
Injection MoldingFinite Element Analysis (FEA)SolidWorksGeometric Dimensioning and Tolerancing (GD&T)
Listed on Harry's’s careers site · Apply there ↗
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Senior Stress Analyst
Stoke Space
Full-time · Kent, WA · $129,150 – $327,810
This role leads structural analysis and design verification for reusable launch vehicle components at an aerospace startup, owning the integrity of major subsystems while mentoring junior engineers and developing analysis processes. It suits experienced structural analysts seeking high ownership in a fast-moving space propulsion environment.
Listed on Stoke Space’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.
TO
Sr. Structural Analysis Engineer
Terran Orbital
Full-time · Irvine, CA · $105,000 – $155,000
This senior structural engineer role focuses on designing and analyzing spacecraft structures from concept through testing and production at a satellite manufacturer. The position suits experienced aerospace engineers comfortable with finite element analysis, vibration testing, and collaboration across multiple engineering disciplines.
Listed on Terran Orbital’s careers site · Apply there ↗
Lead Mechanical Design Engineer- Remote/Claremont NH/Boston/Austin
Jabil
Full-time · Remote · $115,500 – $207,900
Lead the mechanical design of advanced liquid cooling and thermal management systems for AI data center servers and semiconductor equipment at this global manufacturing partner. This is a management role overseeing distributed engineering teams, requiring deep expertise in thermal design, CAD, and product development from concept to production.
Listed on Jabil’s careers site · Apply there ↗
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Senior Mechanical Engineer
Tempo
Full-time · San Diego, CA · $186,000 – $206,900
Tempo seeks a seasoned mechanical engineer to lead the design and development of high-temperature energy storage hardware from concept through production, with hands-on involvement in fabrication and testing. This role combines deep technical expertise in thermal and structural systems with startup agility and mentorship responsibilities.
COMSOL MultiphysicsFinite Element Analysis (FEA)WeldingSolidWorksGeometric Dimensioning and Tolerancing (GD&T)
Listed on Tempo’s careers site · Apply there ↗
Mechanical Engineer
Crane Co.
2 locations
This role designs and develops mechanical systems and components for aerospace and defense applications, particularly thermal management and fuel/lubrication pump solutions. It suits engineers with 3+ years of experience who are comfortable with fluid dynamics analysis, CAD modeling, and cross-functional collaboration in a regulated, quality-focused environment.
Listed on Crane Co.’s careers site · Apply there ↗
Choose a location to apply
LG
Mechanical Engineer
Lynk Global
Chantilly, VA
This role involves designing and analyzing mechanical systems for satellites and ground equipment used in direct-to-device communications. You'll use CAD modeling, thermal and structural analysis, and hands-on integration work to support satellite payload development, suited for engineers with prior space hardware experience who enjoy collaborative cross-functional problem-solving.
Microsoft WordVibration AnalysisANSYSStructural AnalysisMicrosoft PowerPointFinite Element Analysis (FEA)
Listed on Lynk Global’s careers site · Apply there ↗
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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 ↗
Sr. Mechanical Design Engineer, Precision Motion Stages
KLA-Tencor
2 locations · $141,300 – $240,200
KLA is hiring a senior mechanical engineer to design ultra-precision motion stages for semiconductor inspection equipment that operate in high-vacuum environments. The role spans the full lifecycle from concept to validation, requiring expertise in precision mechanics, vacuum compatibility, and dynamic performance optimization.
CreoFinite Element Analysis (FEA)PythonSolidWorksGeometric Dimensioning and Tolerancing (GD&T)MATLAB
Listed on KLA-Tencor’s careers site · Apply there ↗
Choose a location to apply
C
Manager, Mechanical Engineering
Crusoe
Arvada, CO · $160,000 – $180,000
This role leads a mechanical engineering team responsible for designing modular buildings and power distribution equipment for AI infrastructure, requiring you to manage engineers, review technical deliverables, and hands-on design work using 3D modeling. It suits experienced mechanical engineers with management experience who can balance team leadership with expert individual contribution on complex design challenges.
Listed on Crusoe’s careers site · Apply there ↗
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Mechanical Associate Engineer (Winter 2027)
Astranis
Internship · San Francisco, CA · $1,925 / week
A twelve-week engineering role at a satellite communications company where you'll design, build, and test hardware and software for advanced spacecraft. This suits recent graduates with a mechanical or aerospace degree who want hands-on experience on projects that directly support operational satellites.
Listed on Astranis’s careers site · Apply there ↗
IS
Senior Turbomachinery Engineer
Impulse Space
Redondo Beach
You will develop high-performance turbomachinery systems through design, analysis, build, and test cycles in a collaborative aerospace engineering environment. This role suits experienced engineers who want hands-on technical leadership in propulsion systems at an agile company.
Listed on Impulse Space’s careers site · Apply there ↗
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Experienced / Senior Ground Loads Engineer
Boeing
Full-time · USA - Berkeley, MO · $103,700 – $171,350
Boeing is seeking an engineer with 5+ years of experience in aircraft loads to lead ground loads analysis and structural modeling for fighter and drone programs. This role suits someone with hands-on experience in aerodynamic and structural analysis who can move into a technical leadership position supporting production and development across multiple aircraft platforms.
Listed on Boeing’s careers site · Apply there ↗
AS
Life Support Systems (LSS) Thermal Engineer
Axiom Space
Full-time · Houston, TX
This role develops and delivers thermal control systems for commercial space stations, managing the complete lifecycle from design through on-orbit operation. It suits experienced thermal engineers with deep knowledge of heat transfer, fluid mechanics, and spacecraft environments who want to own critical hardware for a crewed orbital facility.
Computational Fluid Dynamics (CFD)ThermodynamicsFluid MechanicsCreoFinite Element Analysis (FEA)ANSYS Fluent
Listed on Axiom Space’s careers site · Apply there ↗
IC Package Mechanical FEA Engineer (R&D)
Broadcom Inc.
Full-time · $108,000 – $172,800
Broadcom is hiring a mechanical engineer to design and validate complex semiconductor packages using FEA simulation, working on cutting-edge AI and networking ASICs. This role suits engineers with deep expertise in thermal and mechanical analysis who can balance competing engineering constraints across multiple concurrent projects.
Listed on Broadcom Inc.’s careers site · Apply there ↗
AS
Lead Satellite Mechanical Design Engineer
AST SpaceMobile
US - Remote
Lead the mechanical design and engineering of complete satellite systems through development and launch, managing a team to deliver structures and systems that meet performance and reliability requirements. This role suits experienced satellite engineers with strong CAD and analysis skills who can guide teams through complex design cycles in a collaborative, fast-paced environment.
Listed on AST SpaceMobile’s careers site · Apply there ↗
AR
Staff Mechanical Engineer
Agility Robotics
Full-time · Fremont, CA · $185,000 – $240,000
This role involves designing and scaling electromechanical subsystems for next-generation humanoid robots, with mentorship responsibilities for junior engineers. It suits experienced mechanical engineers with robotics background who can lead technical design work across mechanisms, electronics packaging, and power transmission while collaborating with cross-functional teams.
Listed on Agility Robotics’s careers site · Apply there ↗
Sr Mechanical Engineer, Equipment Design
Magic Leap
Full-time · Austin, TX · $135,000 – $150,000
Design precision manufacturing equipment for augmented reality optics, working on automated systems that achieve micron-level accuracy in clean room production. This role suits experienced mechanical engineers who thrive solving complex problems in automation and want to contribute directly to cutting-edge AR hardware.
Listed on Magic Leap’s careers site · Apply there ↗
RS
Senior Mechanical Integration Engineer
Relativity Space
Long Beach, CA · $129,000 – $193,000
This role involves designing and validating the mechanical structures that support Terran R's avionics systems, from concept through flight. You'll own the full lifecycle of secondary structures like trays and brackets, drive cross-functional integration, and set technical direction for your portfolio while working in a fast-moving rocket company.
Listed on Relativity Space’s careers site · Apply there ↗
C
Staff Mechanical Engineer
CesiumAstro
Full-time · 3 locations · $133,000 – $174,000
A Staff Mechanical Engineer role at a satellite communications startup, responsible for designing mechanical systems for spacecraft and aerospace products from concept through orbit. This position suits experienced engineers with deep expertise in thermal management, structural analysis, and environmental qualification who thrive in fast-paced hardware development 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 ↗