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Job 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
As an Astranis Mechanical Engineer, you will design, evaluate, test and build spacecraft parts, processes and mechanical systems. You must have a strong problem-solving background as well as hands-on skills and an enthusiasm for novel design. Experience with spacecraft, mechanisms and/or composites are benefits but not required.
Role
- Design, evaluate, procure, assemble, and test primary structure, bracketry, and mechanisms for Astranis spacecraft. Components include composite and metallic parts and assemblies with a variety of manufacturing techniques.
- Develop requirements for components and systems including loads, interfaces, and functional requirements.
- 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.
- Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team.
Requirements
- Bachelor of Science degree in mechanical engineering or equivalent
- 1-4 years of mechanical design or equivalent experience
- Mastery of mechanical CAD
- Demonstrated fundamentals with mechanical and thermal analytic abilities; FEA experience is not required, but preferred
- A passion for hardware development, including working in a fast-paced environment and hands-on design and development
- Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.
Bonus
- Experience with mechanical and/or thermal FEA
- Experience with composite structures
- Experience in designing in a vacuum environment with large temperature swings
- Experience with vibration environments
- Electromechanical design experience
Job Details
- Department
- Mechanical
- Category
- Mechanical
- Employment Type
- Full Time
- Location
- San Francisco
- Last updated
- Dec 26, 2025, 07:12 PM
- Compensation
- $110,000 - $140,000 per year
About Astranis
Part of the growing space industry ecosystem pushing humanity toward interplanetary exploration.
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