Mechanical Design Engineer Jobs

Voyager is an innovative space, defense, and national security technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and…

Apex manufactures these satellite buses at scale using a combination of software, vertical int

Mainspring is seeking Senior Mechanical Design Engineers with a focus on designing electrical enclosures and cables while improving functionality and system-level performance. In this role, you will lead projects from setting requirements, designing, conducting cross functional…

Who We Are HP IQ is HP’s new AI innovation lab. Combining startup agility with HP’s global scale, we’re building intelligent technologies that redefine how the world works, creates, and collaborates. We’re assembling a diverse, world-class team—engineers, designers, researchers,…

Why RoboForce RoboForce is an AI robotics company developing Physical AI–powered Robo-Labor for dull, dirty, and dangerous work. The company’s robots are engineered for demanding industrial environments, with a focus on real-world deployment and scalability. We are looking for a…

Spacecraft Mechanical Engineer (Senior) at Apex Technology, Inc. in Los Angeles, California, United States. Full-time · $140K – $195K/yr.

The Antares team hails from SpaceX, the White House, the Pentagon, the Department of Energy, MIT, Rigetti Computing, General Atomics, Relativity

About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with…

Work with the brightest minds, including ex-ISRO scientists and global space industry experts, at one of the select few companies in the country pioneering cutting edge EO payloads. We’re looking for a visionary Lead Optical Design Engineer to spearhead the development of…

About the Role The Mechanical Commissioning Project Engineer owns mechanical commissioning planning, readiness, quality coordination, and test execution oversight for the project. This role ensures mechanical systems are installed, inspected, started, balanced, controlled, and…

Work Flexibility: Hybrid What you will do: • Under minimal supervision, research, design, develop, modify, and verify components/modules for medical devices; translate design inputs to engineering specifications and produce sub-system level designs and develop and analyze…

Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe – large enterprises, sovereign governments, and the US military.…

Thermo-Mechanical Engineer, Heat Exchanger at Antares in Los Angeles, California, United States. Full-time · $145K – $190K/yr.

Current Opportunity Posting: We are actively hiring for 2 openings. Applications submitted through this posting will be considered for the current vacancies and may also be considered for future opportunities that align with a candidate's experience and interests. 🌍 About Us…

ABOUT US: Astro Mechanica is a vertically integrated aerospace company developing a scalable technology platform to power critical infrastructure, mission operations, and the future of flight. We apply aerospace engineering and quality standards across our products, delivering…