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Senior Thermal Engineer

Posted January 10, 2026
Full Time $130,000 - $160,000 / year

Job Overview

As a Senior Thermal Engineer at Impulse, you will be responsible for thermal management of spacecraft from concept, analysis, and design, to implementation, testing, and flight while working closely with a fast-paced, agile team that strives to make a high-performance spacecraft from a clean sheet design.

Responsibilities

  • Develop and maintain thermal models of spacecraft, systems, and components
  • Determine appropriate physical properties, environments, and boundary conditions
  • Select and design of thermal management hardware
  • Oversee and define thermal cycle and vacuum testing of components and spacecraft
  • Analyze test data to correlate models and improve model fidelity
  • Collaborate with design engineers to implement effective thermal management strategies
  • Communicate with suppliers to determine properties and specify requirements of materials
  • Thoroughly document analyses and designs including instructions for implementation

Minimum Qualifications

  • Bachelor’s degree in mechanical or aerospace engineering
  • 5+ years' of demonstrated experience in developing and maintaining thermal models of spacecraft, systems, components, etc. 
  • 5+ years' of demonstrated experience in selection/design and implementation of thermal management hardware such as heat pipes, radiators, heaters, thermal paint, tape and MLI
  • Ability to perform thermal testing, flight/ground testing and data analysis
  • In order to be successful in this role, you should be someone who is uniquely creative, self-driven, and is able to lead his or her projects to completion

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