Mechanical Engineer Intern (Winter 2027)
Astranis
$29 / hour
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Description
Astranis builds advanced satellites for high orbits, expanding humanity’s reach into the solar system. Today, Astranis satellites provide dedicated, secure networks to highly-sophisticated customers across the globe— large enterprises, sovereign governments, and the US military. With five satellites on orbit and many more set to launch soon, the company is servicing a backlog of more than $1 billion of commercial contracts.
Astranis is the preferred satellite communications partner for buyers with stringent requirements for uptime, data security, network visibility, and customization. Astranis has raised over $750 million from some of the world’s best investors, from Andreessen Horowitz to Blackrock and Fidelity, and employs a team of 450 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.
Mechanical Engineer Intern (Winter 2027)
As an Intern, you will have an amazing opportunity to work on hard problems — we pride ourselves on giving everyone at Astranis a chance to do meaningful work on complex projects, no matter their seniority. Many past interns have designed and tested hardware/software that is heading to space on our first satellite, and many of them are now full-time employees at Astranis.
Role
- Work together with the engineering team to design, build, and test satellite hardware and/or software.
- Design, evaluate, procure, assemble, and test structure, bracketry, and mechanisms for Astranis spacecraft. Components include composite and metallic parts and assemblies with a variety of manufacturing techniques.
- Perform mechanical and thermal analysis for spacecraft systems
- Integrate parts and systems into the spacecraft by working together with the rest of the team, and document and develop procedures to improve the build process in the future
Requirements
- Currently pursuing a B.S. in mechanical, aerospace, or equivalent technical degree (e.g. physics or applied math)
- A passion and enthusiasm for hardware development, including working in a fast-paced environment and hands-on design and development
- Demonstrated ability to personally design, build, and test hardware from scratch
- Don't meet them all? Not a problem, please apply even if you do not meet all these criteria
Bonus
- Experience with CAD
- Experience with analytical software such as stress or thermal analysis
- Experience with electromechanical system design and specification
- Experience with control system modeling and design
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About this role
Astranis designs and operates satellites for high-orbit communications serving governments, enterprises, and the US military. This twelve-week winter internship puts you on the mechanical engineering team building actual flight hardware—several past interns have had their designs launched to space, and many transitioned into full-time roles afterward.
You'll work hands-on designing, building, and testing spacecraft structures, brackets, and mechanisms using composite and metallic materials. The role includes mechanical and thermal analysis, component procurement and assembly, and documenting procedures to strengthen the build process. You'll integrate your work into the broader spacecraft alongside the engineering team in Astranis's San Francisco headquarters.
The position requires current enrollment in a four-year mechanical, aerospace, or equivalent technical degree program (physics or applied math qualify), plus demonstrated ability to design and build hardware from scratch. CAD experience, stress or thermal analysis skills, and familiarity with electromechanical or control system design are valued but not required. The internship pays $29 per hour and requires US citizenship, lawful permanent residency, or refugee/asylee status due to export regulations on space technology.
How this employer is doing
solid
- News: Recently Raised Funding
- Hiring Mentioned
- Recently Raised Funding
In the news
Astranis Hires Dentons for Defense Spending Lobbying, Legis1
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Pay for this role
$29 per hour
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