Blue Origin

Sr.Thermal Engineer-Radiator

Blue Origin$144K — $201K *
Aerospace & Defense
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • B.S. degree in mechanical or aerospace engineering.
  • 8 years of relevant Thermal Engineering experience.
  • Strong grasp of thermal/fluid fundamentals.
  • Ability to inform thermal and structural designs through material selection and interface sizing.
  • Knowledge of aerospace hardware verification and validation procedures.
  • Experience with CAD software, preferably Creo and Windchill.
  • Familiarity with Thermal Desktop and Sinda/Fluint for model validation.
  • Demonstrated ability in cross-functional team collaboration.
  • Clear communication skills for stakeholder consensus building.

Responsibilities

  • Lead design and analysis of radiator panels for lunar vehicles.
  • Translate subsystem-level requirements into actionable thermal specifications.
  • Take ownership of crucial thermal design artifacts and documentation.
  • Conduct optimization trade studies for hardware selection.
  • Define and lead verification and validation processes for thermal systems.
  • Present design findings in hardware reviews with the engineering team.
  • Mentor junior engineers to promote technical excellence and teamwork.

Benefits

  • Medical, dental, vision, and life insurance coverage.
  • Paid parental leave and disability insurance options.
  • 401(k) with a company match up to 5%.
  • Stock options available for eligible employees.
  • Up to four weeks of paid time off per year plus holidays.
Full Job Description
Application close date:
Applications will be accepted on an ongoing basis until the requisition is closed.

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

As a key member of the Lunar Core Components Heat Transfer team, you will be applying your skills to provide radiator expertise to our Lunar vehicle architectures.

In this role you will contribute to a team of Thermal Engineers simultaneously developing groundbreaking thermal hardware for lunar landers and driving those designs through build, test, and verification. We are looking for someone to apply their technical expertise, leadership skills, and commitment to quality to positively impact safe human spaceflight. Passion for our mission and vision is required!

Special Mentions:

  • Travel expected up to 20% of the time


Responsibilities include but are not limited to:

  • Perform as a senior thermal leader on the radiator panel design and analysis. Directing the thermal analysis and collaborating with the senior structural analyst, and design for manufacturability groups on design fidelity and documentation.


  • Define and decompose Vehicle Thermal and Other subsystem-level requirements into actionable specifications within the Core Thermal-Fluids Heat transfer component domain to ensure our hardware meets vehicle needs.


  • Ownership of radiator component thermal design artifact sections such as the radiator design databook thermal inputs, PDR, CDR, TRR, and PRR documentation.


  • Conduct trade studies and make/buy decisions to determine hardware selection or optimization.


  • Drive verification and validation definition, including environmental testing, functional checks, and mission simulations.


  • Present your work during hardware design reviews along with the system engineering team (SRR, PDR, CDR) and ensure technical artifacts meet quality and compliance standards.


  • Peer review work on the broader thermal hardware team including participating as a TEC member on other team reviews


  • Mentor junior engineers and foster a culture of technical excellence and cross-functional collaboration.


  • Ensuring alignment and synchronization of component analysis data with Vehicle system teams and interfacing subsystems such as Electrical Power, Liquids, Gas and GNC as required.


  • Reviewing system level & thermal subsystem level CONOPS information and distilling into useable datasets for consumption by the thermal hardware teams


  • Verifying compliance of hardware designs against documented requirements (such as temperature limits, AT/QT effort and so on)


  • Facilitate and lead (as necessary) hardware risk, FMECA and FTA discussions with relevant stakeholders.


Qualifications:

  • Minimum of a B.S. degree in mechanical or aerospace engineering


  • 8 years of relevant Thermal Engineering experience


  • Solid understanding of thermal/fluid fundamentals


  • Proficiency in application of fundamentals to inform thermal and structural design such as interface sizing, material selection, and design element definition.


  • Understanding of aerospace hardware verification and validation process


  • Experience with CAD software; preferably Creo with Windchill


  • Familiarity with Thermal Desktop and Sinda/Fluint, including model validation and test correlation


  • Experience with design for manufacturability and aerospace design standards


  • Familiarity of structural design fundamentals related to spacecraft structures and thermal control hardware


  • Demonstrated experience working in cross-functional teams to deliver results


  • Strong communication skills, with an ability to quickly build consensus among stakeholders.


  • 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:

  • M.S. or PhD degree in mechanical or aerospace engineering


  • 10+ years of related experience


  • Solid understanding spacecraft thermal control hardware including active and passive systems.


  • Knowledge of systems engineering best practices, integration processes, design for manufacturing, and quality control


  • Experience specifying and evaluating fluid systems to meet mechanical and structural design requirements.


  • Familiarity with qualification process for thermal systems including welded assemblies, bonded assemblies, and fittings.


  • Vendor technical management experience


  • Experience solving a variety of thermal problems demonstrating breadth in application


  • Experience maturing a design from requirements definition through hardware delivery.


  • Finite Element Analysis (FEA) tools (ANSYS preferred) experience


Compensation Range for:
CA applicants is $156,802.00 - $219,522.45CO applicants is $144,179.00 - $201,849.90WA applicants is $156,802.00 - $219,522.45

Other site ranges may differ

Culture 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 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.

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.
  • Stock Options for all regular employees (working at least 20 hours/week)
  • Paid Time Off: Up to four (4) weeks per year based on weekly scheduled hours, and up to 14 company-paid holidays.
  • Dependent on role type and job level, employees may be eligible for benefits and bonuses based on the company's intent to reward individual contributions and enable them to share in the company's results, or other factors at the company's sole discretion. Bonus amounts and eligibility are not guaranteed and subject to change and cancellation. Please check with your recruiter for more details.


About Blue Origin

Blue Origin is an aerospace company that develops rockets and spacecraft for commercial and government customers. The company's products include the New Shepard suborbital vehicle and the New Glenn orbital rocket. Blue Origin was founded in 2000 by Jeff Bezos and is headquartered in Kent, Washington.
Learn more about Blue Origin
Size
3,000 employees
Industry
Founded
2000

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