"energy systems modeling" Jobs

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

Showing 20 of 338 results

Helion

Lead Helion’s Materials Interactions and Diagnostics team to innovate materials for extreme environments in fusion power applications.

Helion Everett, WA Published 3 months ago
Anthropic

Own the NPI program for new power and cooling products at Anthropic, ensuring they are qualified and ready for production.

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

Lead aerothermal analysis for a revolutionary space-based solar energy launch vehicle at Cowboy Space Corporation.

Cowboy Space Corporation Kent, Washington Published 6 hours ago
Flexible on stack
Valar Atomics

Join Valar Atomics as a Senior Mechanical Engineer to lead the design of advanced nuclear systems and mentor junior engineers.

Valar Atomics Torrance, California, United States $140k–$185k/yr Published 2 months ago
Flexible on stack
Proxima Fusion

Shape the architecture of a first-of-a-kind fusion power plant while solving complex engineering challenges in a fast-moving team.

Proxima Fusion Munich 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
Cowboy Space Corporation

Join Cowboy Space Corporation as a Powerpack Engineer Level III to design and test turbopump components for revolutionary space-based solar energy.

Cowboy Space Corporation Kent, Washington $135k–$175k/yr Published 6 hours ago
K2 Space

Join K2 Space as a Senior Dynamics Engineer to drive dynamic testing and analysis for cutting-edge satellite technology.

K2 Space Los Angeles, CA $140k–$175k/yr Published 2 weeks ago
Flexible on stack
Ambiq

Join Ambiq as a HW System/SoC Architect to lead architectural design for low-power semiconductor solutions in Singapore.

Ambiq Singapore Published 1 month ago
Periodic Labs

Join a world-class team as a Research Scientist in Condensed Matter Theory, using AI and theoretical modeling to accelerate materials discovery.

Periodic Labs United States $225k–$325k/yr Published 10 months ago
Atoms

Join Atoms as a Senior Machine Learning Engineer to build AI solutions for the food industry with a focus on real-world impact.

Atoms Mountain View, CA $175k–$230k/yr Published 3 months ago
Flexible on stack
Pacific Fusion

Join Pacific Fusion as a Senior Mechanical Engineer to innovate mechanical designs for advanced fusion energy systems.

Pacific Fusion Fremont, CA $138.1k–$263.8k/yr Published 6 months ago
SpaceX

Join SpaceX as a Senior Thermal Engineer to lead fluids analysis for AI satellites in a mission to capture solar energy in space.

SpaceX Bastrop, TX Published 1 month ago
AI-first team
Pacific Fusion

Join Pacific Fusion as a Research Scientist/Engineer to lead R&D projects in fusion energy systems with a world-class team.

Pacific Fusion San Leandro, CA $200k–$350k/yr Published 10 months ago
Cowboy Space Corporation

Own the design and development of turbopump hardware at Cowboy Space Corp, a startup focused on space-based solar energy.

Cowboy Space Corporation Kent, Washington $165k–$210k/yr Published 1 week ago
Cowboy Space Corporation

Design and develop motor controls and automation systems for fluid systems in a pioneering space energy company.

Cowboy Space Corporation Kent, Washington $165k–$190k/yr Published 6 hours ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a Senior Flight Dynamics Engineer to develop and analyze advanced aerospace systems in Seattle.

Cowboy Space Corporation Kent, Washington $150k–$200k/yr Published 1 week ago
Flexible on stack
Anthropic

Lead the design and oversight of mechanical systems for data centers, ensuring reliability and efficiency in a rapidly expanding portfolio.

Anthropic Remote-Friendly, United States $1–$2/yr Published 3 weeks ago
Proxima Fusion

Lead efforts in burning plasma physics to optimize reactor-scale stellarator plasmas at Proxima Fusion.

Proxima Fusion Munich Published 3 months ago
Flexible on stack
Periodic Labs

Join a senior team to develop high-fidelity material characterization methods leveraging AI and automation in a groundbreaking lab.

Periodic Labs Menlo Park, CA $225k–$325k/yr Published 2 months ago