

Millennium Space Systems Summer 2026 Internship Program – Mechanical Engineering
Location
El Segundo, CA
Level
Internship
Department
Aerospace & Space
Type
Salary
$44,000 - $73,000
Job Description
Posted on:
2026-02-27
Responsibilities
- Create 3D models and drawings for satellite components
- Conduct hand calculations and tolerance analyses
- Support testing for upcoming builds
- Advance the structures design of Millennium satellites
- Manage GD&T for parts
- Oversee prototyping of parts
- Supervise relevant testing activities
Job Requirements
- Major in Mechanical or Aerospace Engineering
- Experience with 3D CAD/Modeling, statics, and mechanics of materials
- Knowledge of GD&T and prototyping
- Strong academic performance (preferred GPA of 3.0 or above)
- Exceptional organizational and collaboration skills
- Strong technical experience through projects or internships
- Junior or Senior class standing preferred



