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Mechanical

Propulsion Analyst, Chamber and Nozzle (Raptor)

SpaceX logoSpaceX$100,000.00–$115,000.00/yrHawthorne, CAPosted 7mo ago

This role falls under U.S. export rules, so the posting asks for U.S. person status. That means a U.S. citizen, a green card holder, a refugee or an asylee.

About the role

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.

PROPULSION ANALYST, CHAMBER AND NOZZLE (RAPTOR)

Raptor Structural Analysts ensure that the world's most advanced rocket engine is capable of withstanding extreme pressures, temperatures, vibrations, accelerations, and aerodynamic loading from liftoff to landing. These engineers have a keen eye for detail and complex physics that enable successful performance of Starship's engines. If you possess an affinity for physics, structural mechanics, advanced computing, and unraveling intricate challenges while working with engine hardware, this Chamber and Nozzle focused role may be for you!

RESPONSIBILITIES

  • Conduct, document, and present static, thermal, dynamic, and fatigue analyses for Raptor Chamber and Nozzle through FEA and first principles to ensure performance requirements are met
  • Output requirements and capabilities for engine/stage interfaces for all phases of flight
  • Collaborate in driving necessary analyses throughout engine component design cycles
  • Ensure model predictions are grounded in reality through a practical hands-on approach
  • Work closely with hardware and test teams to drive model anchoring and design improvements

BASIC QUALIFICATIONS

  • Bachelor’s degree or higher in an engineering discipline
  • 1+ years of experience in structural analysis, design, or manufacturing through extracurricular, internship, or full-time experience

PREFERRED SKILLS AND EXPERIENCE

  • Proficient in statics, mechanics of materials, fatigue, dynamics, and/or heat transfer
  • Experience with FEA setup and post-processing
  • Able to perform hand-calculations to validate and improve models
  • Excellent interpersonal and communication skills
  • Able to deliver on schedule

ADDITIONAL REQUIREMENTS

  • Willing to work extended hours and weekends as needed

Pay range

Propulsion Analyst/Level I: $100,000.00 - $115,000.00/per year Propulsion Analyst/Level II: $110,000.00 - $135,000.00/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 EEOCompliance@spacex.com .

Copied from the listing SpaceX published, verified 29 Oct 2026.

The application

Your details and CV, then 13 questions.

Have readyCVLinkedIn (optional)Cover letter (optional)
  1. 1.
    Please specifyShort answer · optional
  2. 2.
    GPA (Undergraduate)Pick one (13 options)
  3. 3.
    GPA (Graduate)Pick one (13 options)
  4. 4.
    GPA (Doctorate)Pick one (13 options)
  5. 5.
    SAT ScorePick one (156 options)
  6. 6.
    ACT ScorePick one (19 options)
  7. 7.
    GRE ScorePick one (156 options)
  8. 8.
    Active Security Clearance(s)Pick any (8 options)
  9. 9.
    SpaceX & SpaceXAI Employment HistoryPick one
  10. 10.
    Can you perform all of the essential functions of this role with or without reasonable accommodations?Yes or no
  11. 11.
    Are you legally authorized to work in the United States?Pick one
  12. 12.
    Citizenship StatusPick one
  13. 13.
    If (f) Other, please explain:Short answer · optional

Taken from the application form SpaceX runs, verified 29 Oct 2026.

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