~7mo ago
$145,000 — $225,000 USD/yr

Senior Mechanical Engineer- Spacecraft Design 

United StatesUnited States·San Francisco,San Franciscosenior
EngineeringOtherMechanical EngineerTrades & Skilled LaborCad Engineer
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Quick Summary

Overview

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.

Requirements Summary

5+ years of experience in a design role and expertise in mechanical CAD Experience with design and production of complex assemblies Robust knowledge of SolidWorks Working knowledge and experience in PDM Administration Mastery of GD+T and engineering…

Technical Tools
EngineeringOtherMechanical EngineerTrades & Skilled LaborCad Engineer

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 $1.2 billion from some of the world’s best investors, including Andreessen Horowitz, Baillie Gifford, Blackrock, Fidelity, Franklin Templeton, and Snowpoint, and employs a team of 500 engineers and entrepreneurs. Astranis designs, builds, and operates its satellites out of its 153,000 sq. ft. headquarters in Northern California, USA.

As an Astranis Senior Mechanical Engineer you will own the complete lifecycle of various subsystems on our spacecraft. Whether it is incremental improvements or the introduction of a new system, you will work together with the various other teams at Astranis to make them a reality. 
 
In addition to being a significant individual on your own, you will mentor and train junior mechanical engineers on such projects. You must have a strong problem-solving background, hands-on testing skills, and preferably some experience with spacecraft and/or aerospace engineering.
  • Perform mechanical design and analysis of spaceflight structures and/or mechanisms
  • Complete ownership of product outcomes for spaceflight hardware
  • Develop requirements for launch and on-orbit environments, including loads, interfaces, and functional requirements
  • Manage system level schedule and integration requirements for your subsystems while working together with the Assembly, Integration, and Test team to enable a smooth build process
  • Develop and define design best practices for future programs
  • Assist in recruiting, interviewing, and hiring additional teammates to our rapidly-growing team.

Requirements

~1 min read
  • B.S. or M.S in mechanical, aerospace engineering or equivalent
  • 5+ years of mechanical design or equivalent experience
  • Experience designing aerospace structures or mechanisms
  • Designed flight hardware for a prior satellite program
  • Strong CAD design background (SolidWorks Preferred) 
  • Experience with GD&T and designing for manufacturability
  • Demonstrated ability to personally design, evaluate, and procure complex mechanical assemblies with 30-40 components in aerospace or similar
  • A passion for hardware development, including working in a fast-paced environment with hands-on design and development
  • A motivated leader who has experience mentoring and supporting junior engineers
  • Don't meet them all? Not a problem. Please apply even if you do not meet all these criteria.

Nice to Have

~2 min read
  • Experience in Assembly Integration and Test of spacecraft
  • Experience with Finite Element Analysis (Femap, Ansys, Solidworks Sim)
  • Experience with defining vibration environments and running mechanical testing on spacecraft and spacecraft components
  • Experience running a development program while delegating to a small team 

 

What we offer: 
 
All our positions offer a compensation package that includes equity and robust benefits.
 

Base pay is just one component of Astranis’s total rewards package. Your compensation also includes a significant equity package via incentive stock options, high-quality company-subsidized healthcare, disability and life insurance, 401(k) retirement planning, flexible PTO, and free on-site catered meals.

Astranis pay ranges are informed and defined through professional-grade salary surveys and compensation data sources. The actual base salary offered to a successful candidate will additionally be influenced by a variety of factors including experience, credentials & certifications, educational attainment, skill level requirements, and the level and scope of the position.
Base Salary
$145,000—$225,000 USD
U.S. Citizenship, Lawful Permanent Residency, or Refugee/Asylee Status Required
(To comply with U.S. Government space technology export regulations, applicant must be a U.S. citizen, lawful permanent resident of the United States, or other protected individual as defined by 8 U.S.C. 1324b(a)(3))
 
Our mission and products are built for everyone, regardless of gender, race, creed, or background. We believe in a diverse and inclusive workplace, and we invite all people to join our team and bring their unique perspectives to make us stronger.
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Location & Eligibility

Where is the job
San Francisco, United States
On-site at the office
Who can apply
US
Listed under
Worldwide

About this job

Pay per year
$145,000–$225,000 a year
37% above the $135,282 median for Mechanical Engineer jobs on Jobera (749 salaries).
Who can apply
United States
Posted
215 days ago
Employer
has 184 open jobs on Jobera.

Listing Details

First seen
March 23, 2026
Last seen
October 24, 2026

Posting Health

Days active
214
Repost count
0
Trust Level
42%
Scored at
October 24, 2026

Signal breakdown

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Senior Mechanical Engineer- Spacecraft Design $145,000 — $225,000 USD