Six Figure Work

Sr. Mechanical Engineer (Starship Avionics)

SpaceX

Company websitespacex.com (SpaceX, opens in new tab)

Base salary $130K  to $180K

Employer-published annual base salary, USD. Advertised base range in Hawthorne, CA

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  • LocationHawthorne, CA
  • WorkplaceWorkplace not stated
  • Status at last checkSource accepting applications when checked
  • Last checked (3 h ago) · observed since

About this job

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.

SR. MECHANICAL ENGINEER (STARSHIP AVIONICS)

The Starship team supports the mission to revolutionize orbital flight and space travel, opening access for humankind to establish new frontiers in space and ultimately become a multi-planetary species. Our team builds some of the most advanced electronics ever flown in space, at a cost and rate previously considered unthinkable in the space industry. Specifically, the Starship avionics team is responsible for designing a Starship avionics system that is optimized for high reliability at a low mass and cost.

RESPONSIBILITIES:

  • Design custom instrumentation for extreme thermal, dynamic and pressure environments
  • Design integrated product solutions for fluid and electro-mechanical assemblies
  • Participate in the manufacturing line, being hands on with processes including pressure testing, thermal testing, laser welding and more
  • Perform thermal, structural, and tolerance analysis for mechanical assemblies using both hand calculations and finite element analysis
  • Participate in initial mechanical design, 3D modeling, creation of production drawings and maintenance of design data
  • Conduct failure analysis of components as it relates to thermal, loads, vibration and shock
  • Interface with machine shops and production teams to ensure final designs can be produced in accordance with overall project goals
  • Lead design reviews internally and participate in reviews with suppliers and partners

BASIC QUALIFICATIONS:

  • Bachelor's degree in mechanical engineering, aerospace engineering, systems engineering, or electrical engineering
  • Experience with CAD and FEA software packages 
  • 5+ years of professional experience with mechanical/electromechanical design, analysis, testing, and/or manufacturing

PREFERRED SKILLS AND EXPERIENCE:

  • Master’s degree in engineering or a related technical discipline 
  • 3+ years of professional experience in mechanical design and analysis
  • 2+ years of hands-on project experience with complex mechanical systems, preferably as a team lead
  • Self-motivated with strong organizational, written, and oral communication skills
  • Experience with CAD and FEA software packages
  • Proficient and frequent use of hand calculations, finite element analyses (FEA), and computer-aided designs (CAD)
  • Exposure to high volume production designs with a focus on design for manufacturability
  • Exposure to designing for high vibration environments and high pressure environments
  • Demonstrated understanding of structural analysis and failure modes
  • Working knowledge of thermal and structural FEA studies
  • Experience with fatigue and thermal testing of electro-mechanical assemblies
  • Solid understanding and application of GD&T
  • Experience working with PCB designers and exposure to PCB layout

ADDITIONAL REQUIREMENTS:

  • Extended hours and weekend work may be required to support critical project and mission milestones

COMPENSATION AND BENEFITS:

Pay range:
Sr. Mechanical Engineer: $130,000.00 - $180,000.00/per year

Your actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.

Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k) retirement plan, short and long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation and will be eligible for 10 or more paid holidays per year. Employees accrue paid sick leave pursuant to Company policy which satisfies or exceeds the accrual, carryover, and use requirements of the law.

ITAR REQUIREMENTS:

  • To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.  

SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.

Applicants wishing to view a copy of SpaceX’s Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out to [email protected]. 

Source: SpaceX on Greenhouse · View original posting (opens in new tab)

Pay in context

This role's base floor ($130,000) is above 29% of the 2,097 Engineering (non-software) roles in California listed on this site; 37 others list the same floor. Their median floor is $146,200; the middle half runs from $124,000 to $174,000.

Only jobs on this site count, and each one publishes a base salary of $100,000 or more, so this compares six-figure jobs with each other, not with the whole market. Computed Nov 7, 2026.

This range next to 6 other live SpaceX roles with the nearest advertised base floor
Chart as a table
This range next to 6 other live SpaceX roles with the nearest advertised base floor
RolePublished base
Sr. Mechanical Engineer (Starship Avionics) (this listing)$130K - $180K
Sr. Industrial Hygienist$130K - $190K
Global Supply Manager, Custom Silicon and Semiconductor (Starlink)$130K - $180K
Sr. Environmental Engineer$130K - $190K
New Graduate Engineer, Security Software (Starshield)$130K - $195K
Security Software Engineer (Starshield)$130K - $195K
Security Engineer$130K - $195K

Same $100K to $400K scale as every card. All SpaceX roles · How to read the bar

Observed changes

  1. First observed on the employer's board
  2. Began meeting the published-salary criteria
Observed since
Employer-stated posting date
2026-04-23
Where this pay comes from

Location as the employer wrote it: Hawthorne, CA

Sr. Mechanical Engineer: $130,000.00 - $180,000.00/per year

Method
Employer text, read with fixed rules and re-verified
Checked
Rule set
us-base-v2

The pay passage appears in the employer's own job text. Fixed, deterministic rules located it, and the passage below was checked against the stored copy of the posting.

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.