Mechanical Engineering Intern/Co-Op [Propulsion]

About The Role

Odys Aviation is seeking a Mechanical Engineering Intern/Co-Op to support the Propulsion Team. We are looking for someone who can work onsite at our Long Beach office 30-40 hrs/week for at least 10 weeks.

In this role, you’ll work closely with full-time engineers to design, build, and integrate mechanical hardware that supports electric and hybrid-electric propulsion systems, including motors, generators, inverters, and cooling hardware.

This is a hands-on internship where you’ll own real engineering tasks and contribute directly to flight hardware development—from CAD to parts in hand to vehicle integration and testing.

What You’ll Do

• Design and update propulsion mechanical components and assemblies as we transition from prototype builds to low-rate production
• Design hardware for bench testing and support hardware troubleshooting alongside propulsion engineers
• Help resolve design, fit and integration issues discovered during early builds
• Implement design improvements to simplify assembly, improve repeatability and reduce build time
• Create and maintain CAD models and drawings, following process to ensure traceability of design changes
• Assist with prototype and production hardware fabrication and assembly, learning firsthand how designs translate to the shop floor
• Develop work instructions, fixtures or tooling as needed to support assembly
• Document design changes, build feedback and lessons learned to support production ramp up

What We’re Looking For

• Currently pursuing a B.S. or M.S. in Mechanical Engineering, Aerospace Engineering, or a related field
• Comfortable designing hardware using CAD (NX, SolidWorks, or similar)
• Familiarity with common manufacturing processes; hands-on fabrication experience strongly preferred
• Enjoys being hands-on—designing, building, and integrating real hardware
• Able to work independently, take ownership of tasks, and ask good questions when needed
• Strong curiosity, attention to detail, and desire to make a meaningful impact

Nice to Have

• Participation in student project teams (UAVs, Formula SAE, robotics, rocketry, etc.)
• Experience with rapid prototyping (3D printing, basic machining, shop tools)
• Interest in propulsion systems, electric powertrains, or flight hardware