2025 University Grad (Early Career) - Thermal/Fluids Engineer, Lunar Permanence

At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our diverse team of problem solvers as we add new chapters to the history of spaceflight!

This role is part of the Lunar Permanence business unit, which develops Blue Origin’s multiple Blue Moon lander product lines. To further Blue Origin's mission of having millions of people living and working in space, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface.

As part of a hardworking team of diverse analysts, you will conduct thermal and fluids analysis to define the performance and operations for various spaceflight systems, define hardware requirements, and resolve technical challenges. We are looking for a thermal/fluids engineer as we expand our portfolio of space vehicles. You will take ownership or support analysis tasks of a complex fluid system by conducting 1D-3D thermal and fluids analysis and contribute to our product life cycle process from early conceptual design through completion of the flight mission. The analysis team contributes to deriving component requirements and system sizing and analyzes flight or ground processes. You will be responsible for documentation and maintenance of analysis inputs, models, and presenting results to stakeholders.

Qualifications

• Minimum of BS degree in Mechanical or Aerospace Engineering (advanced degree is preferred)

• Must be able to graduate and start full-time by August 2025

• Strong Fluids & Thermal Analysis background

• Familiarity with MATLAB programming

• Strong understanding of thermal and fluid mechanics of Cryogenics with relevant experience preferably in the space industry

• Familiarity with Thermal Desktop/SINDA-FLUINT

• Ability to earn trust, maintain positive and professional relationships, and contribute to a culture of inclusion

• Work closely with other cross-functional teams as needed (e.g., systems engineers to develop and verify requirements, Design team to support sizing and trade studies, procurement to choose the best supplier)

• Must be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Desired ( not required)

• Experience with modeling propulsion/cryogenic fluids management (storage, transfer, phase change)

• Experience with Computational Fluid Dynamics (CFD) (Flow3D, CFD++, ANSYS Fluent)

• Knowledge of other tools including MATLAB, Simulink, Amesim.

• Successful candidates typically have relevant proven experience in the design and analysis of aerospace thermal systems.

• Advanced graduate degrees (master’s or PhD)

• Proficiency in one or more programming languages (e.g., MATLAB, Python, C/C++, FORTRAN)

• Active/passive Thermal/Pressure Control System/component design

Compensation Range for:

CO applicants is $69,217.50-$96,904.50; WA applicants is $75,510.00-$105,714.00

Other site ranges may differ

Applications will be accepted on an ongoing basis until the requisition is closed.

Inclusivity Statement

Don’t meet all desired requirements? Studies have shown that some people are less likely to apply to jobs unless they meet every single desired qualification. At Blue Origin, we are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your past experience doesn’t align perfectly with every desired qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.

Export Control Regulations

Applicants for employment at Blue Origin must be a U.S. citizen or national, U.S. permanent resident (i.e. current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.

Benefits

Benefits include: Medical, dental, vision, basic and supplemental life insurance, paid parental leave, short and long-term disability, 401(k) with a company match of up to 5%, and an Education Support Program.

Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.

Discretionary bonus: Bonuses are designed to reward individual contributions as well as allow employees to share in company results.

Eligibility for benefits varies by role type, please check with your recruiter for a comprehensive list of the benefits available for this role.

Equal Employment Opportunity

Blue Origin is proud to be an Equal Opportunity/Affirmative Action Employer and is committed to attracting, retaining, and developing a highly qualified, diverse, and dedicated workforce. Blue Origin hires and promotes people on the basis of their qualifications, performance, and abilities. We support the establishment and maintenance of a workplace that fosters trust, equality, and teamwork, in which all employees recognize and appreciate the diversity of individual team members. We provide all qualified applicants for employment and employees with equal opportunities for hire, promotion, and other terms and conditions of employment, regardless of their race, color, religion, gender, sexual orientation, gender identity, national origin/ethnicity, age, physical or mental disability, genetic factors, military/veteran status, or any other status or characteristic protected by federal, state, and/or local law. Blue Origin will consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state, and local laws, including the Washington Fair Chance Act, the California Fair Chance Act, the Los Angeles Fair Chance in Hiring Ordinance, and other applicable laws. For more information on “EEO Is the Law,” please see here .

Affirmative Action and Disability Accommodation

Applicants wishing to receive information on Blue Origin’s Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact us at .

California Applicant Privacy Notice

If you are a California resident, please reference the CA Applicant Privacy Notice here .