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Mechanical Engineer jobs in United States

Discover the latest Mechanical Engineer jobs at the fastest growing startups in United States. Updated daily.

United States
Principal Mechanical Engineer, Structural Design (R4444)
Shield AI ·
U.S.
Remote
·
Principal Mechanical Engineer, Structural Design (R4443)
Shield AI ·
San Diego, California, U.S.
·
Senior Mechanical Engineer
Peloton ·
U.S.
Hybrid
·
Mechanical Engineer, Soft Goods Manufacturing
SpaceX ·
Connecticut, U.S.
·
Mechanical Engineer (Starship Infrastructure)
SpaceX ·
Texas, U.S.
·
Mechanical Engineer - Harnessing, Satellites (Starlink)
SpaceX ·
Redmond, U.S.
·
Lead Mechanical Engineer
Mill ·
San Bruno, California, U.S.
·
Mechanical Engineer-Precision Machining & Diamond Turning
LLNL ·
California, U.S.
Hybrid
·
Mechanical Engineer - HVAC
Cushing Terrell ·
Montana, U.S.
·
HVAC Mechanical Engineer
Cushing Terrell ·
Austin, Texas, U.S.
·
Repair Development - Mechanical Engineer
Quest Defense Systems & Solutions, Inc. ·
Cincinnati, Ohio, U.S.
·
Sr. Mechanical Engineer
Reliable Robotics ·
Mountain View, California, U.S.
·
Mechanical Engineer
Re:Build Manufacturing ·
Massachusetts, U.S.
·
Senior Fluids Mechanical Engineer
Relativity ·
California, U.S.
·
Mechanical Engineering Manager - Ground Systems
Zipline ·
California, U.S.
·
Mechanical Engineer II, Neutron Avionics
Rocket Lab USA ·
California, U.S.
·
Mechanical Engineer
Factorial Energy ·
Massachusetts, U.S.
·
Fall 2026: Mechanical Engineering Co-op, Shark (July to December)
SharkNinja ·
Needham, Massachusetts, U.S.
·
Sr. Launch Pad Mechanical Engineer
SpaceX ·
California, U.S.
·
Fall 2026: Mechanical Engineering Co-op, Ninja (July to December)
SharkNinja ·
Needham, Massachusetts, U.S.
·