Thermal Analyst III
$121,023–$169,432 year
On-siteHuntsville, Alabama, United States
Job Summary
Lead thermal design and analysis of rotating and static components from concept through fabrication, testing, and service. Complete thermal design optimization studies to define engine cooling requirements, including sizing of lubrication and cooling flows. Perform hand calculations and finite element analysis (FEA) of assemblies to evaluate hardware thermal state and engine heat rejection. Collaborate with cross-functional teams to conduct trade studies optimizing design performance and durability. Document thermal analysis to support engineering drawings and create process automation tools for model creation and report generation. Develop test plans to verify requirements and establish confidence in design solutions. This role supports the Blue Origin Engines business unit, focusing on reusable propulsion systems for commercial, civil, and human spaceflight.
Required Qualifications
- B.S. degree in engineering discipline
- 5+ years of experience
- Demonstrated proficiency with one or more of the following analysis codes, (ANSYS Workbench or Thermal Desktop)
- Experience with flow network modeling software (Flownex, Sinda/Fluint)
- Knowledgeable in determining appropriate scope of thermal modeling (Lumped capacitance, 1-D thermal network, 2-D and 3-D simulations)
- Solid understanding of heat transfer, flow, and thermodynamic first principles
- Knowledge of engineering materials and their applications to achieve optimal thermal design outcomes
- Demonstrated experience using scripting languages (VBA, Matlab, Python, FORTRAN, etc.)
- 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
- Blue's Standard Background Check
- Ability to obtain and maintain Merchant Mariner Credential, which includes pre-employment and random drug testing as well as DOT physical
- Drivers who operate Commercial Motor Vehicles... may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training
Desired Qualifications
- MS or PhD in engineering discipline with focus on thermal of fluid sciences
- Professional and/or academic experience focused on thermal and fluid sciences
- Experience in rotating machinery design and analysis (turbomachinery, compressors, fans)
- Familiar with sizing cooling and lubrications systems for systems requiring continuous heat rejection
- Working knowledge of high-temperature material properties and selection
- Prior job experience in thermal/fluid testing and instrumentation definition
- Experience with Agentic AI
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