7,930 Climate Tech jobs
Open tech roles at companies in climate and energy technology.
Propulsion Test Engineer
Designs and runs hotfire tests for a next-gen LOX/kerosene rocket engine, troubleshooting fluid, mechanical, and electrical systems on test stands in Mojave.
Staff Environmental Test Engineer
Design and optimize manufacturing processes for avionics systems and wire harnesses for space stations and rocket engines, ensuring quality and compliance with aerospace standards.
Staff Flight Software Engineer
Develops fault-tolerant flight software for artificial-gravity space stations, integrating with avionics hardware and satellite telemetry systems using C++ and embedded Linux.
Staff Software Engineer, AI Tooling
Lead AI platform development for a space-tech startup, designing full-stack AI tools and integrations to support next-gen space station engineering and operations.
Senior Technical Sourcer (Fixed-Term)
Senior Technical Sourcer at Vast to identify and engage engineers for designing and building next-gen artificial-gravity space stations, using LinkedIn Recruiter and Boolean search.
Propulsion Test Engineer
Design and run hot-fire tests for rocket thrusters and high-pressure fluid systems to validate propulsion hardware for Vast’s commercial space stations.
Senior Harness Design Engineer
Designs and tests electrical wiring harnesses for commercial space stations using 3D CAD tools, ensuring flight readiness and system integration.
Systems Engineer
Designs and verifies systems for Vast’s commercial space stations, ensuring technical requirements are met and driving cross-disciplinary engineering processes in Long Beach.
Test Engineer, Structures Test
Design and execute structural tests for Vast’s Haven-1 space station module, collaborating with engineers to validate primary and secondary structures against mission requirements.
Test Engineer
Design and execute environmental/pressure tests for space-station components like ECLSS and propulsion systems at Vast’s Mojave test site.
Senior Test Engineer, Thermal Control Systems
Own and execute thermal control system test campaigns for space habitats, from planning through data analysis, while assembling and troubleshooting fluid/mechanical hardware in a fast-paced aerospace startup.
Systems Engineer
Systems engineer at Thea Energy, a fusion energy startup in Kearny, NJ, developing stellarator-based fusion power. The role manages requirements, interfaces, configuration control, and integration of first-of-a-kind technologies across mechanical, electrical, fluid, cryogenic, vacuum, and control systems.
Senior Data Analyst
Senior Data Analyst at EnergyCo NSW (NSW Government), supporting the transition of the NSW electricity system to renewable energy. Ongoing full-time 35-hour week with FlexTime, based in the Sydney CBD office with hybrid work-from-home supported; salary $133,348–$146,945 plus super and leave loading.
Finance Transformation & Project Manager
Finance Transformation & Project Manager owning end-to-end execution of strategic Finance projects (NetSuite implementation, Ramp, inventory management, Road to IPO) as Finance PMO Lead reporting to the CFO at an energy infrastructure company.