Thermal Hardware Engineer III - Lunar Permanence
Listed on 2026-01-27
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Engineering
Aerospace / Aviation / Avionics, Systems Engineer
Overview
At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We’re developing reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. This role is part of the Lunar Permanence business unit, which develops Blue Moon landers and related products. We are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface.
As part of a team of engineers, you will contribute to the definition and development of spacecraft thermal control systems. You should be comfortable working in a fast-paced environment, contributing to innovative solutions, while demonstrating personal leadership, technical competence, and attention to detail. You will work with NASA and our National Team Partners as part of the Human Landing System (HLS) Sustaining Lunar Development (SLD) program and play a key role in developing the system that will return humans to the Moon.
Contribute to a team of Thermal Engineers and Analysts developing lunar landers. Passion for our mission and vision is required.
Application Close Date Applications will be accepted on an ongoing basis until the requisition is closed.
Responsibilities- Responsible for thermal components from conception through development, testing, and integration.
- Support internal or external development of thermal components.
- Part of the thermal hardware group for multiple generations of lunar landers.
- Collaborate closely with the thermal analysis group within the Lunar Thermal Integrated Product Team.
- Work with subsystem specifications, mission environments, and design and construction standards.
- Produce outputs including component specifications, test plans, test execution reports, and test reports.
- Perform occasional thermal analysis.
- Develop short-term and long-term development plans.
- Make decisions on make or buy for thermal components.
- Minimum of a B.S. degree in mechanical or aerospace engineering or equivalent on-the-job experience in the spacecraft design industry
- 3-5 years of relevant Thermal Engineering experience
- Understanding of thermal fundamentals
- Demonstrated experience building and testing hardware
- Understanding of aerospace hardware verification and validation process
- Ability to earn trust, maintain positive and professional relationships.
- M.S. or PhD degree in mechanical or aerospace engineering
- 8 years of relevant aerospace experience
- Familiarity with common spacecraft thermal hardware
- Solid understanding of pumped fluid loop hardware such as pumps, cold plates, radiators, valves, heat exchangers, etc.
- Solid understanding of passive thermal control hardware such as conventional and cryogenic multilayer insulation, temperature sensors and patch heaters
- Experience solving a variety of thermal problems demonstrating breadth in application
- Vendor technical management experience
- Familiarity with Thermal Desktop and Sinda/Fluint, including model validation and test correlation
Compensation Range:
CA applicants is $ - $
CO applicants is $ - $
WA applicants is $ - $
Other Site RangesMay Differ
Culture and InclusionDon’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 an 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 must be a U.S. citizen or national, U.S. permanent resident (i.e. Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.
Background Check: Required for all positions:
Blue’s Standard Background Check; for certain job profiles: DBIDS background check if on a military installation; for drivers: applicable FMCSA/DS regulations and tests as required.
Benefits: Medical, dental, vision, basic and supplemental…
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