Aerospace and defense hardware engineering internships
Avionics, propulsion instrumentation, ground support equipment and flight test at launch, satellite and defense primes. Test and validation dominate the work, so the interviews weight bring-up, hardware-in-the-loop fixtures and failure analysis far more heavily than design-from-scratch questions.
Open Aerospace & Defense postings
Live openings — 12
Pulled twice a day from the employers’ own job boards. Every row links to the source posting.
Updated 05 Sept, 15:04 UTC
Anduril
2026 Robotics Engineer Intern
Sydney, New South Wales, Australia
Firmware Fundamentals04 Sept
Anduril
2026 Mechanical Engineering Intern
Sydney, New South Wales, Australia
02 Sept
Astranis
Mechanical Engineer Intern (Spring 2027)
San Francisco
15 Aug
Astranis
Mechanical Engineer Intern (Summer 2027)
San Francisco
15 Aug
Astranis
Mechanical Engineer Intern (Winter 2027)
San Francisco
15 Aug
SpaceX
Summer 2027 Silicon Engineering Internship/Co-op
Flexible - Any SpaceX Site
Digital LogicFirmware Fundamentals03 Aug
SpaceX
Spring 2027 Silicon Engineering Internship/Co-op
Flexible - Any SpaceX Site
Digital LogicFirmware Fundamentals03 Aug
Astranis
Electrical Reliability Intern (Fall 2026)
San Francisco
Lab InstrumentationPower Electronics22 Jun
Anduril
2027 Manufacturing Engineer Intern
Atlanta, Georgia, United States; Boston, Massachusetts, United States; Broomfield, Colorado, United States; Colorado Springs, Colorado, United States; Costa Mesa, California, United States; Fort Collins, Colorado, United States; Irvine, California, United States; Seattle, Washington, United States
11 Jun
Anduril
2027 Mechanical Engineer Intern
Atlanta, Georgia, United States; Boston, Massachusetts, United States; Broomfield, Colorado, United States; Colorado Springs, Colorado, United States; Costa Mesa, California, United States; Fort Collins, Colorado, United States; Irvine, California, United States; Reston, Virginia, United States; Seattle, Washington, United States
11 Jun
Anduril
2027 Electrical Engineer Intern
Atlanta, Georgia, United States; Boston, Massachusetts, United States; Broomfield, Colorado, United States; Colorado Springs, Colorado, United States; Costa Mesa, California, United States; Fort Collins, Colorado, United States; Irvine, California, United States; Reston, Virginia, United States; Seattle, Washington, United States
Communication ProtocolsFirmware Fundamentals11 Jun
Astranis
Power Electronics Intern (Fall 2026)
San Francisco
Lab InstrumentationPower Electronics30 Apr
Prep for one of these properly
The reading on each posting page is the free version. Paste the posting itself and you get weighted domains with the sentence behind every weight, a question bank generated for that role, and a readiness score you can audit.