Amentum · 13 hours ago
Passive Thermal Control System (PTCS) Thermal Analysis Engineer
Houston, TX
Full-time
Onsite
Mid, Senior Level
2+ years expAmentum is a leading engineering solutions provider working with NASA, seeking a Passive Thermal Control System (PTCS) Thermal Analysis Engineer to support deep space exploration. The role involves developing thermal models, performing thermal analyses, and collaborating with design teams to optimize thermal control strategies for spacecraft systems.
Mechanical EngineeringSecurityTechnical Support
No H1B
U.S. Citizen Only
Responsibilities
Develop and maintain high-fidelity thermal models using tools such as Thermal Desktop and SINDA/FLUINT
Perform steady-state and transient thermal analyses for spacecraft components and integrated systems
Evaluate thermal performance under various mission phases, including launch, transit, lunar orbit, and quiescent modes
Support thermal verification activities, including test planning, data analysis, and model correlation
Collaborate with design teams to optimize thermal control strategies (e.g., insulation, heaters, radiators) and provide guidance on thermal considerations
Participate in design reviews, technical interchange meetings, and anomaly investigations
Document analysis results and present findings to internal stakeholders and NASA customers
Reviewing and providing feedback on NASA and vendor thermal designs to ensure compliance with requirements and best practices
Qualification
Required
Typically requires a bachelor's degree in Engineering and a minimum of 2-5 years of experience in the field or in a related area
Experience with thermal analysis tools such as but not limited to Thermal Desktop, COMSOL, Ansys Fluent, or similar industry standard software
Proven experience in thermal analysis and design for aerospace systems
Excellent oral and written communication skills and the ability to coordinate support from a wide range of technical disciplines
Strong capability to assess and validate thermal designs for technical accuracy and compliance
Proof of U.S. Citizenship or US Permanent Residency may be a requirement for this position
Must be able to complete a U.S. government background investigation
Preferred
BS degree in engineering from an accredited engineering school and a minimum of two (2) years of direct engineering experience
Familiar with JSC organizations, processes, and procedures
The ability to coordinate support from a wide range of technical disciplines
Experience in the design, analysis, testing, certification, and operation of space PTCS systems and components, which may include but are not limited to multilayer insulation (MLI), thermal blankets, surface coatings, radiators, heat pipes, and other passive thermal hardware during pre-launch, flight, and post-landing phases
Experience with Thermal Desktop is preferred
Familiarity with the Engineering Life Cycle process
Benefits
Excellent personal and professional career growth
9/80 work schedule (every other Friday off), when applicable
Onsite cafeteria (breakfast & lunch)
Much, much more!
Company
Amentum
Amentum is a technology and engineering company for security, defense, and energy.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$321.16M2025-03-12Post Ipo Secondary· $321.16M
2024-09-27IPO
2020-01-01Private Equity
Leadership Team
Ajay Nagar
Vice President
Darren Burton
Chief People Officer
Recent News
2026-01-20
Company data provided by crunchbase