Geometric Dimensioning and Tolerancing (GD&T)

Relativity Space

Full-time · Long Beach, CA · $122,000 – $182,000

This role leads quality and reliability initiatives for Relativity Space's Terran R rocket program, working across design, manufacturing, and test teams to embed quality controls from development through scaled production. It suits engineers with aerospace manufacturing expertise who thrive in fast-paced environments and want to shape processes and systems as a program scales from development to operations.

Listed on Relativity Space’s careers site · Apply there ↗

Oura

Full-time · San Francisco, CA · $172,550 – $203,000

This role designs the fixtures, jigs, and manufacturing stations that produce Oura's wearable rings at scale, working across product design intent and mass-production reality. It suits someone with 5+ years shipping precision hardware fixtures through contract manufacturers who can own designs from concept through validation, combining CAD expertise with factory-floor judgment.

Listed on Oura’s careers site · Apply there ↗

Voyager

Full-time · Reno, NV · $119,000 – $185,000

This role designs complex mechanical systems for rockets, propulsion, and defense applications, requiring expertise in CAD, structural analysis, materials science, and manufacturing processes. It suits experienced mechanical engineers ready to lead technical challenges in aerospace and defense technology with hands-on involvement in testing and optimization.

Listed on Voyager’s careers site · Apply there ↗

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.

Listed on Harry's’s careers site · Apply there ↗

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.

Listed on AeroVironment’s careers site · Apply there ↗

Crusoe

Brighton, CO · $130,000 – $150,000

Crusoe seeks a Supplier Quality Engineer to manage and improve the quality performance of manufacturing suppliers and subcontractors across the company's AI infrastructure operations. The role involves supplier qualification, process audits, corrective action leadership, and continuous improvement initiatives, making it ideal for a quality professional ready to influence supplier excellence in a high-growth manufacturing environment.

Listed on Crusoe’s careers site · Apply there ↗

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.

Listed on Shield AI’s careers site · Apply there ↗

Astranis

San Francisco, CA · $1,925 / week

This role offers recent engineering graduates the chance to design and document spacecraft components and supporting structures using CAD tools at a satellite communications company. You'll work on hardware that launches to orbit, with potential to transition to a full-time position after the twelve-week associate program.

Listed on Astranis’s careers site · Apply there ↗

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.

Listed on Tempo’s careers site · Apply there ↗

Stoke Space

Full-time · Cape Canaveral, FL · $109,725 – $193,620

This role designs and builds mechanisms for launch pad operations at a Florida spaceport, supporting rapid reusability and frequent flight of a new launch vehicle. You'll work across disciplines to develop hardware from concept through testing and early operations, balancing engineering rigor with the pace of high-cadence launches.

Listed on Stoke Space’s careers site · Apply there ↗