Amentum

Thermal Engineer

Amentum$90K — $120K *
Aerospace & Defense
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • Degree in engineering from an ABET-accredited institution; Aerospace or Mechanical Engineering preferred.
  • Minimum of five years of experience in launch vehicle or spacecraft thermal systems analysis.
  • Strong knowledge of industry regulations and engineering standards for thermal analysis in aerospace.
  • Excellent communication skills for conveying complex technical ideas effectively.
  • Strong problem-solving and analytical capabilities with focus on anticipating challenges.
  • Highly organized with attention to detail and ability to manage multiple projects.

Responsibilities

  • Provide thermal engineering and sustaining engineering support for various aerospace projects.
  • Perform heat transfer and thermal analysis studies along with supporting project-specific tasks.
  • Support technical reviews for compliance with industry standards and regulations.
  • Stay updated on advancements in thermal management technologies and best practices.
  • Collaborate across teams to execute engineering tasks and solve integration challenges.
  • Maintain an organized, efficient, and safe work environment.

Benefits

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits with 401(k) matching
  • Educational reimbursement for professional development
  • Parental leave offered
  • Employee stock purchase plan available
  • Tax-saving options offered
  • Disability and life insurance coverage
  • Pet insurance as an option
Full Job Description

Description

Be a part of the team accepting the exciting challenge to return mankind back to the Moon and beyond. The ESSCA contract provides engineering, scientific, and technical support to NASA Marshall Space Flight Center (MSFC) in Huntsville, AL.  Our Thermal Analysis and Control team is a high performing group executing challenging tasks for thermal and fluids design, analysis, and test support of the Space Launch System (SLS), Human Lander System (HLS), Deep Space Habitation and Mars missions.

Working independently and with an integrated, collaborative team, your responsibilities would include:

  • Providing thermal engineering support and sustaining engineering of spacecraft, payloads, satellites, vehicles, and technology development projects.

  • Performing engineering studies in heat transfer, passive/active thermal control, thermal protection systems, testing, thermal/fluids analysis, verification, operational support, etc. as required by the specific task or project

  • Supporting technical reviews to ensure compliance with industry standards, regulations, and company guidelines.  Meticulously assess designs, analysis reports, and test plans ensuring they align with standards and requirements.

  • Staying updated with latest advancements, emerging technologies, and industry trends related to thermal management.

  • Working across organizational boundaries and engineering disciplines to facilitate and execute engineering tasks and resolve systems integration issues.

  • Sustaining an organized work environment that promotes safety, efficiency, and productivity.

Qualifications:

A degree in engineering from an ABET-accredited institution is required.  Degrees in Aerospace Engineering or Mechanical Engineering are highly desired. Typically, educational requirements are the equivalent of a of a Master’s degree with at least 8 years or Bachelor’s degree with at least 10 years of related engineering experience. 

Required skills and experience:

  • At least five years of relevant experience in the field of launch vehicle or spacecraft thermal systems analysis.

  • Strong knowledge of industry regulations, engineering principles, standards, and safety practices related to aerospace thermal analysis. 

  • Excellent communication skills with the ability to effectively communicate complex technical concepts to both technical and non-technical stakeholders.

  • Strong problem-solving and analytical skills with the ability to anticipate challenges and propose effective solutions.

  • Strong organizational skills with attention to detail and the ability to handle multiple projects simultaneously. 

  • Flexibility to adapt to changing project requirements and priorities.   

  • Technical writing and presentation capabilities.

  • Excellent written and verbal communication skills are required.

  • Proficiency using Microsoft Office Suite (Word, Excel, PowerPoint, Teams, and Outlook).

Highly desired skills and experience:

  • Thermal/structural and thermal protection system analysis experience.

  • Experience in design, analyses, and integration of active and/or passive thermal systems within aerospace or similar industry.

  • Expertise in Thermal Desktop and associated thermal modeling techniques, including the ability to create thermal models, define boundary conditions, and execute analyses. 

  • Experience with AutoCAD, and/or ANSYS.

  • Prior experience in engineering support to NASA or DoD.

  • Familiar with NASA or DoD standards and specifications.

Essential Functions

Work Environment

Office environment. Requires ability to provide clear, concise, accurate and timely communication, both verbally and in writing (100%). Requires ability to interact professionally with co-workers, management, and customers (100%). Requires travel in the domestic USA (<15%).

Physical Requirements

Requires sitting for extended periods of time in meetings with peers, management, and with our client at NASA facilities to discuss technical issues (10%). Also, requires sitting for extended periods of time at a desk to perform engineering tasks (80%). Requires ability to use stairs or elevators for access between floors and multiple buildings at NASA and Amentum facilities (10%).

Equipment and Machines

Requires ability to operate a personal computer, a telephone, fax machine, copier, calculator, and other general office equipment (100%).

Attendance

Normal workday is from 7:30 a.m. through 4:30 p.m., Monday thru Friday. Ability to work outside normal schedule and adjust schedule to meet peak periods and surge requirements when required. Minimal overtime may be required (10%) to meet schedule milestones and to support technical demands of the job. Regular attendance is a necessity and adequate arrangements for delegating duties during absences are required.

Other Essential Functions

The ability to work independently with minimal supervision, and to make rational decisions, and to exercise good judgment is essential (100%). Grooming and dress must be appropriate for the position and must not impose a safety risk/hazard to the employee or others.

Proof of U.S. Citizenship is required.

STAR ID is required.

#ESSCA #ASED

Compensation Details:

0.01

       

The compensation range or hourly rate listed for this position is provided as a good-faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

 

Benefits Overview:

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance

  • Paid time off and holidays

  • Retirement benefits (including 401(k) matching)

  • Educational reimbursement

  • Parental leave

  • Employee stock purchase plan

  • Tax-saving options

  • Disability and life insurance

  • Pet insurance

 

Note: Benefits may vary based on employment type, location, and applicable agreements. Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract Act (SCA), or other employment contracts may include different provisions/benefits.

       

Original Posting:

04/27/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

About Amentum

Amentum is a leading provider of engineering and technical services to the U.S. government and commercial customers worldwide. The company offers a wide range of services, including environmental remediation, facilities management, and logistics and supply chain management, among others. Amentum has a global presence, with operations in over 20 countries, and serves a diverse range of customers, including the Department of Defense, the Department of Energy, and the Department of State. The company is committed to providing high-quality services and has a strong reputation for technical expertise, innovation, and customer satisfaction.
Learn more about Amentum
Size
20,000 employees
Industry
Net Income
$200 million
Founded
2014
Revenue
$5 billion

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