Senior Mechanical Engineer- Spacecraft Design
Company websiteastranis.com (Astranis, opens in new tab)
Base salary $140K to $190K
Employer-published annual base salary, USD. Advertised base range in San Francisco, CA
You apply on the employer's own site. Six Figure Work does not handle applications.
- LocationSan Francisco, CA
- WorkplaceWorkplace not stated
- Status at last checkSource accepting applications when checked
- Last checked (2 h ago) · observed since
About this job
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.
Senior Mechanical Engineer- Spacecraft Design
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.
Role
- 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
- 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.
Bonus
- 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
$140,000—$190,000 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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Source: Astranis on Greenhouse · View original posting (opens in new tab)
This listingSenior Mechanical Engineer- Spacecraft Design$140K to $190K
FPGA Engineer$140K to $205K
Senior Solutions Engineer$140K to $200K
Electrical Test Supervisor$140K to $185K
Senior Avionics Engineer$145K to $235K
Senior Propulsion Manufacturing Engineer$145K to $185K
Senior Thermal Engineer$145K to $235K
Chart as a table
| Role | Published base |
|---|---|
| Senior Mechanical Engineer- Spacecraft Design (this listing) | $140K - $190K |
| FPGA Engineer | $140K - $205K |
| Senior Solutions Engineer | $140K - $200K |
| Electrical Test Supervisor | $140K - $185K |
| Senior Avionics Engineer | $145K - $235K |
| Senior Propulsion Manufacturing Engineer | $145K - $185K |
| Senior Thermal Engineer | $145K - $235K |
Observed changes
- First observed on the employer's board
- Began meeting the published-salary criteria
- fields changed
- Observed since
- Employer-stated posting date
- 2025-06-19
Where this pay comes from
Location as the employer wrote it: San Francisco
USD 140,000 – 190,000 · interval unstated · pay_input_range · Base Salary · base-labelled (R1: Base Salary)
- Method
- Structured pay field published by the employer
- Checked
- Rule set
- us-base-v2
The employer's job board publishes this pay as a dedicated data field. We read the field directly; no interpretation was needed.
What we verified
- The pay figures come from the employer's own listing, quoted exactly above.
- The pay is an annual base salary in US dollars with a minimum of at least $100,000.
- The role was publicly listed on the employer's job board when last checked.
We do not verify what the employer will actually offer, whether the employer is still recruiting for the role, or anything beyond what the employer published. Full methodology.
