Thermal Engineering Jobs

Experienced program manager needed to lead strategic customer cooling programs—coordinating engineering, operations, supply chain and quality to deliver projects on time, on budget, and to specification.

Seeking a Project Engineer, Thermal based in downtown Chicago to lead thermal design, vendor management, and commissioning activities for utility-scale thermal power projects.

UL Research Institutes seeks a Research Engineer I in Columbia, MD to assist in designing and running fire science experiments, maintaining lab instrumentation, analyzing data, and preparing technical reports.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Be part of the team designing and deploying critical cryogenic and high-pressure fluid systems at SpaceX's Starbase as a Launch Engineer for Starship.

Work on ECC’s deployable and expeditionary ground systems as a Systems Engineer responsible for requirements, integration, and verification to make complex military hardware production-ready.

Canopy Technologies is hiring an R&D Engineer to design, build, test, and flight-validate high-temperature materials and payload systems for re-entry and hypersonic applications.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

SpaceX seeks a Mechanical Engineer to design and qualify next-generation photovoltaic power systems and solar array assemblies for Starlink satellites.

Anduril is hiring a Senior Thermal Engineer in Lexington, MA to own thermal analysis, CFD/FEA modeling, and test-model correlation for rugged defense systems from prototype to production.

Hermeus is hiring Mechanical Engineering interns for Fall 2026 to work on fluids, fuel, and structural hardware for hypersonic aircraft at its Los Angeles facility.

Radiant is hiring a Lead Nuclear Engineer to lead design, analysis, and team execution for the Kaleidos microreactor program across core physics, shielding, I&C, and operations.

Shield AI is hiring a Hardware Reliability Engineer II to validate and improve VBAT flight hardware robustness through environmental testing, failure analysis, and cross-functional design-for-reliability activities.

Lead and scale the mechanical engineering team at a fast-moving fusion company in Everett, guiding architecture, structural, thermal, and pulsed-power mechanical designs to accelerate prototype milestones.

Thea Energy is looking for a seasoned Director of Mechanical Engineering to lead mechanical design, analysis, and system integration for its next-generation stellarator fusion hardware.

Micron Technology is hiring a Principal Diffusion Process Development Engineer in Boise to drive FEOL diffusion, anneal, and gate oxidation process development and scale-up for advanced DRAM nodes.

CoreSite is hiring a hybrid Data Center Design & Performance Engineer to lead design reviews, testing/commissioning, and performance optimization of critical data center electrical and mechanical systems.

Mission Driven

Social Impact Driven

Passion for Exploration

Reward & Recognition

Lead the industrialization and continuous improvement of thermal hardware manufacturing at SpaceX's Cape Canaveral site, driving lean transformations and shop-floor efficiency improvements.

Anduril is hiring a Senior Mechanical Engineer to lead opto-mechanical and electro-mechanical hardware development for advanced infrared and imaging systems.

Experienced sales leader to expand Veolia's water-treatment equipment business in microelectronics, data centers and photovoltaic markets across North America.

Lead the technical delivery of large-scale graphitization and bulk-solids projects as the Principal Project Manager of Engineering, owning engineering execution from FEED through commissioning.

Lead and grow a global mechanical engineering team at Keenfinity to design and deliver complex injection-molded, sheet‑metal, and machined aluminum products for critical communications.

Lead mechanical design and scaling for da Vinci robotic platforms at Intuitive, resolving complex manufacturing and integration challenges while mentoring engineers and driving cross-functional decisions.