Astranis
Environmental Test Engineer Intern (Fall 2026)
About this role
Astranis seeks a Fall 2026 environmental test engineering intern to support satellite hardware and software development. You'll operate specialized test equipment like thermal chambers, vibration tables, and EMI/EMC systems while working on projects that directly contribute to satellites in orbit or preparing for launch.
What you'll do
- Operate and set up environmental test equipment including thermal chambers, thermal vacuum chambers, vibration shakers, and EMI/EMC systems
- Execute environmental testing protocols for vibration, acoustics, thermal, thermal vacuum, and RF applications
- Collaborate with interdisciplinary teams on satellite hardware and software design and testing
- Learn to use test instruments such as DAQs, oscilloscopes, and thermal measurement devices
- Document test results and support test plan execution
What they're looking for
- Electrical or Mechanical Engineering background
- Environmental test equipment operation
- Hardware development and hands-on prototyping
- Python programming (bonus)
- CAD proficiency (bonus)
- Strong communication and multitasking abilities
- Spacecraft systems familiarity (bonus)
- Problem-solving under time pressure
Benefits
- Hourly pay of $29/hour
- 12-week internship duration
- Opportunity to work on space-bound hardware and software
- Potential pathway to full-time employment
- Hands-on experience with advanced aerospace testing equipment
- Mentorship from experienced engineering team
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Astranis
Astranis builds high-throughput satellite communications systems and spacecraft hardware designed to operate reliably in space environments. The company is hiring for technical roles including network planning engineers, radiation effects specialists, PCB layout engineers, and environmental test engineers to support satellite development and customer network architecture.
- Website
- astranis.com
Likely interview questions
- Walk us through your experience with environmental test equipment—specifically thermal chambers, TVAC, or vibration tables. What did you test and what were the results?
- Describe a time you had to debug a hardware or software problem under time pressure. What was your approach and how did you prioritize?