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Thermal Fluid Science Engineering Jobs (NOW HIRING)

Boyd Corporation

$46K - $60K/yr

ANSYS (Fluent, Icepak, Mechanical) or similar CFD tools, System-level thermal-fluid modeling * Data Science & Optimization: Machine learning surrogate modeling, Data-driven engineering approaches

Cummins

Thermal and Fluid Systems Engineer

Whitakers, NC · On-site

$67K - $100K/yr

... Engineering Standard Work, (ESW), Functional Excellence Practice (FEP) and tools related to thermal and fluid sciences such as GT-Suite, Boost, Fluent, Converge, Concerto, CyberApps (virtual ...

Cummins

Thermal and Fluid Systems Engineer

Columbus, IN · On-site

$67K - $100K/yr

... Engineering Standard Work, (ESW), Functional Excellence Practice (FEP) and tools related to thermal and fluid sciences such as GT-Suite, Boost, Fluent, Converge, Concerto, CyberApps (virtual ...

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Thermal Fluid Science Engineering information

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$43.5K

$104.5K

$167.5K

How much do thermal fluid science engineering jobs pay per year?

As of Sep 13, 2026, the average yearly pay for thermal fluid science engineering in the United States is $104,528.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,000.00 and $129,000.00 per year, depending on experience, location, and employer.

What are popular job titles related to Thermal Fluid Science Engineering jobs?

For Thermal Fluid Science Engineering jobs, the most frequently searched job titles are:

Infographic showing various Thermal Fluid Science Engineering job openings in the United States as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, 3% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $104,528 per year, or $50.3 per hour.

Sr. Thermal Engineer, Thermal & Fluid Analysis (Starship)

Hawthorne, CA • On-site

SpaceX
Aerospace Product and Parts Manufacturing • 1 - 5K employees
Learn more about SpaceXexternal

$130K - $180K/yr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

SpaceX rating

8.7

Company rating: 8.7 out of 10

Based on 152 frontline employees who took The Breakroom Quiz

Job description

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. THERMAL ENGINEER, THERMAL & FLUID ANALYSIS (STARSHIP)
As a Senior Thermal Engineer on the Starship Thermal & Fluids analysis team, you are responsible for the thermal design, test, and validation of vehicles and hardware. You will make engineering decisions to improve vehicle performance and reliability to help create a fully reusable transportation system designed to carry both crew and cargo to Earth orbit, the Moon, Mars, and beyond.
RESPONSIBILITIES:
  • Own thermal design of spacecraft, launch vehicles, and hardware, from initial high-level analysis down to validation of performance with ground tests, flight, and orbital data.
  • Automate workflow above to reduce engineering investment in per-mission analysis.
  • Pursue performance/robustness improvements.
  • Pursue operational simplicity and seek to reduce burden on other groups at SpaceX.
  • Produce quality documentation of your work to reduce miss-rate and improve efficiency.

BASIC QUALIFICATIONS:
  • Bachelor's degree in an engineering discipline.
  • 5+ years of professional experience using engineering simulation software such as MATLAB.

PREFERRED SKILLS AND EXPERIENCE:
  • Master's degree in an engineering discipline.
  • 5+ years professional experience with thermal or fluid analysis.
  • Strong understanding of spacecraft and/or launch vehicle systems.
  • Experience with 0-D and 1-D thermal/fluid networks.
  • Experience with Thermal Desktop and/or ANSYS Workbench.
  • Working knowledge of scripting languages (specifically Python).
  • Excellent oral and written communication skills.
  • Ability to deliver against an aggressive schedule.

ADDITIONAL REQUIREMENTS:
  • Must be available to work extended hours and weekends as needed.

COMPENSATION AND BENEFITS:
Pay range:
Thermal Engineer/Senior: $130,000 - $180,000/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 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:
    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

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About SpaceX

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Industry

Aerospace product and parts manufacturing, data services, guided missile and space vehicle manufacturing and satellite telecommunications

Company size

1,001 - 5,000 Employees

Headquarters location

Hawthorne, CA, US

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