Mechanical Engineering Intern/Co-Op [Propulsion]

This is a hands-on internship where you'll work closely with full-time engineers to design, build, and integrate mechanical hardware for electric and hybrid-electric propulsion systems, including motors, generators, inverters, and cooling hardware. You'll own real engineering tasks and contribute directly to flight hardware development, from CAD to parts in hand to vehicle integration and testing. The role supports the Propulsion Team at Odys Aviation, a company building sustainable aircraft.

Responsibilities

• 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

Requirements

• 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