Senior Spacecraft Thermal Engineer (MLI) Position Available In Madison, Alabama

Senior Spacecraft Thermal Engineer (MLI) Blue Origin life insurance, parental leave, paid time off, paid holidays, 401(k) United States, Alabama, Huntsville 1100 Explorer Boulevard Northwest (Show on map) Jun 24, 2025 Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. 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 team of problem solvers as we add new chapters to the history of spaceflight! The role is part of the In-Space Systems business unit, which is focused on addressing two of the most compelling challenges in spaceflight today: space infrastructure and increasing mobility on-orbit.

Special Mentions:

Relocation provided
Travel expected up to 25% of the time
Active or ability to obtain TS/SCI clearance w/ poly required Responsibilities include but are not limited to: Lead the design, drawing release, fabrication and/or procurement, and installation of Multi-Layer Insulation (MLI) blankets for LEO, GEO, and interplanetary spacecraft and spacecraft payloads
Lead the establishment of a low-rate production MLI work center at the Blue Ring AI&T facility
Support existing Assembly, Integration & Test (AI&T) coordination efforts through managing MLI design, fabrication & installation schedules and budgets
Provide general onsite Thermal Responsible Engineer (RE) support for spacecraft thermal installation components & processes (heaters, sensors, radiators, thermal interface materials, etc.)
Support the development of thermal designs, thermal system modeling, component sizing, and component design.
Perform steady state & transient thermal analysis of spacecraft thermal systems as well as tracking of system performance in ground ops, TVAC testing, launch, Earth orbit, and beyond Earth orbit environments.

Minimum Qualifications:

Minimum of a B.S. degree in mechanical or aerospace engineering.
Proven understanding of thermal physics fundamentals.
Proficiency in spacecraft MLI design, fabrication and installation.
10+ years of relevant experience in design, analysis, and test of spacecraft thermal systems, with particular emphasis on MLI design, fabrication and installation processes.
Hands-on experience with spacecraft thermal hardware installation processes
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.
Experience in design, analysis, and testing of spacecraft thermal systems.

Preferred Qualifications:

M.S. degree in mechanical or aerospace engineering
Experience solving a variety of thermal problems demonstrating breadth in analysis application.
Proficiency in one or more programming languages (e.g., Python, C/C++,etc).
Thermal analysis, specifically in Thermal Desktop and Sinda/Fluint, including model validation and test correlation
Ability to perform trade studies relating to selection of material and subsystem hardware.
Ability to perform hand calculations to screen concepts without detailed modeling and to sanity check finite element model results.
Ability to develop vehicle-level thermal models using

SINDA/FLUINT

with Thermal Desktop.
Ability to provide thermal engineering support for the development of thermal vacuum (TVAC) test procedures, scripts and installation designs.
Ability to provide thermal engineering support for thermal hardware design, documentation (drawings and model based designs), procurement, planning, procedural & operations support of Spacecraft assembly, integration & test (AI&T) efforts.
Support existing & development of thermal data analytics architecture (GitLab or similar)
Depth of experience in one or more of the following areas:
Thermal Vacuum test planning and execution
Spacecraft/payload thermal analysis
Active or Passive Thermal Control Systems
Spacecraft Thermal hardware testing
Thermal hardware such as radiators, heaters, thermostats, pumps, valves, sensors, thermostats, heat pipes, ablative materials, sublimators, and/or phase change materials
Thermal design of Mechanical Ground Support Equipment
Spacecraft Thermal system on-orbit operations support 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. 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. Background Check Required for all positions: Blue’s Standard Background Check Required for

Certain Job Profiles:

Defense Biometric Identification System (DBIDS) background check if at any time the role requires one to be on a military installation Required for

Certain Job Profiles:

Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs. and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification, Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training.

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 work force. 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 atEEOCompliance@blueorigin.com. Please note this is a publicly managed inbox. Please do not include any personal medical information in your request. California Applicant Privacy Notice If you are a California resident, please reference the CA Applicant Privacy Notice here.