Mechanical Engineering Internship

About the Role
We are seeking talented engineers who are immediately available to work closely with the broader engineering team for an exciting internship opportunity. This person is passionate about engineering, ready to take ownership over complex challenges, and a strong desire to learn about all things satellites.

During the internship program at Apex, you'll gain hands-on experience and professional growth opportunities. You’ll be assigned a project to give you the opportunity to have real impact. Throughout the project you'll have a dedicated mentor to guide you, while participating in learning sessions to elevate your knowledge of aerospace. Plus, you'll connect with peers and industry professionals during our community events, making this a well-rounded experience to launch your career!

Mechanical Engineering: ME Interns will contribute to the development of Comet XL and Comet Mini deployable structures. The intern will need extensive experience withCAD (NX), prior hands-on experience building any type of hardware especially electromechanical systems and soft goods.

Requirements:

Graduating in the Spring or Fall of 2027.

Currently pursuing a BS or MS

This internship will begin as soon as possible (Fall 2026) and offers both full-time (40 hours/week) and part-time (minimum 20 hours/week) options. Full-time interns should be available to pause or adjust academic commitments (such as taking a semester off or enrolling part-time) for the duration of the 12 week program. Part-time interns must maintain consistent availability during standard business hours to collaborate with their teams. This is a fully on-site role.

Why Join Apex?
Apex believes in creating a work environment that you look forward to embracing every day. Our employees love working at Apex, and we want you to love it too. We're a fast-growing startup that has raised more than $500M in funding, and we invest heavily in our people from day one.

What We Offer For Full-time Employees:
Shared upside: Receive equity in Apex, letting you benefit from the work you create

Best-in-class healthcare: 100% company-paid medical, dental, and vision for you and your dependents, plus $100k life insurance at no cost

Comprehensive PTO package to reset and recharge - starting at 15 days vacation, growing to 20+ days annually, plus 10 paid holidays

Competitive 401(k) plan with generous matching - 100% match on first 3%, 50% on next 2%

8 weeks paid parental leave plus childcare reimbursement up to $350/day for work-related travel

Daily catered lunch and unlimited snacks to keep you fueled throughout the day

Vibrant community: Monthly office socials, pickleball tournaments, run club, and gatherings for you and your family

Your dream desk setup and all the tools you need to be your most productive self

World-class Playa Vista office with the benefit of in-person collaboration with amazing coworkers and flexibility to integrate work and life

Real impact opportunity: Work alongside experts from aerospace, new space, and other cutting-edge industries to make a lasting difference

Ready to join a team where your contributions matter and your future is bright? Let's build something extraordinary together.