Senior Thermal Systems Engineer

Intuitive Machines; Houston (TX); On-site; USD 95,000 - 135,000; Full time

Job summary

Intuitive Machines in Houston, TX is seeking a Thermal Analysis Engineer to conduct detailed thermal analyses of spacecraft and aerospace systems, using Thermal Desktop and related tools. You will assess thermal behavior across mission phases and help develop robust thermal models.

You will design and optimize thermal control systems, plan and execute TVAC testing, and collaborate with design, systems, and test teams to integrate thermal strategies throughout the spacecraft lifecycle.

Qualifications

• Bachelor’s, Master’s, or Ph.D. in Aerospace Engineering, Mechanical Engineering, or a related field.
• Proven experience in aerospace thermal analysis; experience with Thermal Desktop or similar tools preferred.
• Proficient in thermal modeling, simulation, and application of heat transfer principles.
• Familiarity with aerospace industry standards for thermal control systems and space environments.
• Collaborative mindset and ability to contribute to multidisciplinary projects.
• Strong analytical and problem-solving skills with attention to detail.
• Flexible and adaptable to shifting project priorities and deadlines.

Responsibilities

• Conduct detailed thermal analyses of spacecraft and aerospace systems using tools such as Thermal Desktop.
• Analyze and predict thermal behavior of components and systems across various mission phases.
• Develop and refine thermal models for spacecraft components, subsystems, and entire vehicles under varied space environments.
• Design andoptimizethermal control systems (e.g., radiators, heat pipes, insulation) to meet mission-specific requirements.
• Plan and execute thermal testing campaigns (e.g., TVAC), analyze results, and correlate test data with thermal models.
• Collaborate with design, systems, and test engineering teams to integrate thermal strategies throughout the spacecraft lifecycle.
• Generate thermal documentation, including analysis reports, specifications, and test plans for both internal and external stakeholders.
• Stay current with emerging technologies and best practices in aerospace thermal control and contribute to process improvements.

Skills

Thermal analysis

Thermal modeling

Heat transfer

Aerospace engineering

Education

Bachelors in Aerospace Engineering

Masters in Mechanical Engineering

PhD in a related field

Tools

Thermal Desktop

Job description

Intuitive Machines in Houston, TX is seeking a Thermal Analysis Engineer to conduct detailed thermal analyses of spacecraft and aerospace systems, using Thermal Desktop and related tools. You will assess thermal behavior across mission phases and help develop robust thermal models.

You will design and optimize thermal control systems, plan and execute TVAC testing, and collaborate with design, systems, and test teams to integrate thermal strategies throughout the spacecraft lifecycle.