SpaceX

Sr. Propulsion Thermal Analyst (Raptor Combustion Devices)

SpaceX$130K — $180K *
Aerospace & Defense
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree in engineering or physics
  • 4+ years of thermal analysis experience
  • Master's degree in related field (preferred)
  • 6+ years of thermal analysis experience (preferred)
  • Proficiency in FEA software and Thermal Desktop/ANSYS Workbench (preferred)
  • Hands-on experience with rocket engines or complex fluid systems (preferred)
  • Excellent interpersonal and communication skills (preferred)

Responsibilities

  • Conduct thermal analyses on Raptor hardware using FEA and first principles
  • Own thermal design from analysis to validation of performance
  • Collaborate with cross-disciplinary teams to meet design objectives
  • Validate models through practical, hands-on tests
  • Support design, manufacturing, and reliability improvements

Benefits

  • Access to comprehensive medical, vision, and dental coverage
  • 401(k) retirement plan
  • Short and long-term disability insurance
  • Life insurance
  • Paid parental leave
  • 3 weeks of paid vacation and 10+ paid holidays per year
  • Paid sick leave with appropriate accrual
Full Job Description
SR. PROPULSION THERMAL ANALYST (RAPTOR COMBUSTION DEVICES)

The Propulsion Thermal Analyst role is responsible for ensuring the thermal reliability of Raptor components subject to extreme environments from liftoff to landing. These engineers possess an affinity for physics, thermodynamics, advanced computing, and unraveling intricate challenges associated with complex, high-performance hardware. You will drive analysis, design, testing, and development of hardware for the world's most advanced rocket engine powering Starship, the largest launch vehicle in history.

RESPONSIBILITIES:
  • Conduct, document, and present thermal analyses on Raptor hardware through FEA and first principles to inform design decisions and ensure reliability and performance requirements are met for all phases of flight
  • Own thermal design of Raptor hardware, from initial high-level analysis down to validation of performance with ground tests, flight, and orbital data
  • Collaborate with engineers and technicians across a range of disciplines including design, production, development test, launch, reliability and more to develop hardware that meets high-level engine and vehicle objectives
  • Take a practical, hands-on approach to model validation/verification, ensuring that model predictions are representative of design criteria and tied firmly to test data
  • Support ongoing design, manufacturing and reliability improvements to the engine, and ensure changes and new designs are properly analyzed and qualified

BASIC QUALIFICATIONS:
  • Bachelor's degree in an engineering discipline, or physics
  • 4+ years of academic or professional experience related to thermal analysis (extracurricular and internship experience qualifies)

PREFERRED SKILLS AND EXPERIENCE:
  • Master's degree in mechanical, aerospace, or materials engineering, or physics
  • 6+ years of academic or professional experience related to thermal analysis
  • Experience with Finite Element Analysis (FEA) software and post-processing
  • Experience with Thermal Desktop and/or ANSYS Workbench
  • Experience with 0-D and 1-D thermal/fluid networks
  • Hands-on experience with rocket engines/motors, automotive engine design, dynamic or complex static fluid systems
  • Able to perform hand calculations to validate and improve models
  • Excellent interpersonal and communication skills

ADDITIONAL REQUIREMENTS:
  • Willingness to travel on occasion in support of testing
  • Willingness to work extended hours and weekends as needed to resolve critical technical issues

COMPENSATION AND BENEFITS:

Pay range:

Propulsion Analyst/Senior: $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.

About SpaceX

SpaceX is an American aerospace manufacturer and space transportation services company founded in 2002 by entrepreneur Elon Musk. The company designs, manufactures, and launches advanced rockets and spacecraft. SpaceX has developed the Falcon 1, Falcon 9, Falcon Heavy, and Dragon spacecraft. The company was founded with the goal of reducing space transportation costs and enabling the colonization of Mars. SpaceX has achieved several milestones in spaceflight, including the first privately-funded liquid-propellant rocket to reach orbit, the first privately-funded company to send a spacecraft to the International Space Station, and the first privately-funded company to send a human-rated spacecraft to orbit.
Learn more about SpaceX
Size
8,000 employees
Industry
Founded
2002

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