"cooling" Jobs

162 open tech roles matching “cooling”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: AI/ML, Python, Data Center. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 162 results

K2 Space

Lead thermal modeling and simulation efforts for spacecraft in a high-growth satellite company.

K2 Space Los Angeles, CA $140k–$230k/yr Published 1 month ago
Radiant

Lead thermal-hydraulics analysis for a groundbreaking portable nuclear microreactor at a fast-paced startup.

Radiant El Segundo, CA Published 1 month ago
Valar Atomics

Lead system-level thermal-hydraulics modeling for advanced nuclear power systems at a pioneering energy startup.

Valar Atomics Torrance, CA $151k–$185k/yr Published 1 month ago
Flexible on stack
Valar Atomics

Lead the design and operation of helium systems for next-generation high-temperature gas-cooled reactor technology at Valar Atomics.

Valar Atomics Torrance, California, United States $144k–$176k/yr Published 1 month ago
Radiant

Lead the design and maintenance of electrical test infrastructure for a groundbreaking portable nuclear microreactor.

Radiant El Segundo, CA Published 3 months ago
Helion

Lead the development of materials health monitoring for fusion generators at Helion, a pioneering fusion power company.

Helion Everett, WA Published 5 months ago
Dandelion Energy

Join Dandelion Energy as a Geothermal HVAC Service Manager to lead technical support and training for geothermal systems in the Mountain West region.

Dandelion Energy Denver, CO Published 2 weeks ago
SpaceX

Provide engineering support for production equipment in the Injection Molding Starlink program at SpaceX.

SpaceX Bastrop, TX Published 1 month ago
SpaceX

Join SpaceX as a Sr. Supplier Development Engineer to lead the development and integration of advanced data center solutions.

SpaceX Palo Alto, CA $145k–$230k/yr Published 1 month ago
AI-first team
Anthropic

Own the end-to-end delivery of critical equipment for data center projects, ensuring timely execution and site readiness.

Anthropic Remote-Friendly, United States $320k–$405k/yr Published 2 weeks ago
SpaceX

Join SpaceX as a Sr. Tooling Designer to develop processes for plastic injection molds for the Starlink product components.

SpaceX Bastrop, TX Published 1 month ago
Flexible on stack
Together AI

Own the cost side of data center build-outs at Together AI, partnering with Infrastructure Strategy to evaluate new opportunities.

Together AI San Francisco $138k–$175k/yr Published 3 weeks ago
Anthropic

Join Anthropic as a Manufacturing Engineer to lead the assembly and integration processes for data center hardware.

Anthropic Remote-Friendly, United States $320k–$405k/yr Published 2 weeks ago
Helion

Join Helion as a Senior Engineering Technician to tackle complex challenges in building the next generation of fusion power machines.

Helion Everett, WA Published 2 months ago
Arc Boat Company

Join Arc as a Senior Battery Mechanical Engineer to lead the mechanical design of battery packs for the electrification of the marine industry.

Arc Boat Company Torrance, CA $150k–$180k/yr Published 1 week ago
Together AI

Own and improve the qualification process for new compute capacity at Together AI, ensuring technical standards are met.

Together AI San Francisco $200k–$250k/yr Published 1 month ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Senior OT Data Engineer to own operational data architecture for advanced nuclear systems.

Valar Atomics Torrance, California, United States $170k–$210k/yr Published 1 month ago
Flexible on stack
Heron Power

Join Heron Power as a Senior Hardware Applications Engineer to lead application-specific testing of innovative power electronics solutions.

Heron Power Scotts Valley $130k–$160k/yr Published 1 day ago
Flexible on stack
Pacific Fusion

Join Pacific Fusion as a Facilities Engineer to bridge the gap between fusion system design and facility infrastructure.

Pacific Fusion San Leandro, California $120k–$170k/yr Published 5 months ago