"energy systems" Jobs

2391 open tech roles matching “energy systems”, 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 2391 results

Pacific Fusion

Support the sourcing and delivery of components for a fusion demonstration system in a rapidly growing startup.

Pacific Fusion San Leandro, CA $125k–$150k/yr Published 5 months ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Technical Program Manager to drive launch vehicle programs and ensure seamless engineering coordination.

Cowboy Space Corporation Kent, Washington $157k–$184k/yr Published 1 week ago
Cowboy Space Corporation

Design and build spacecraft components as a Senior Mechanical Engineer at Cowboy Space Corporation, contributing to space-based solar energy solutions.

Cowboy Space Corporation San Carlos, California $150k–$200k/yr Published 1 week ago
GoodLeap

Lead the Funding & Payments engineering team at GoodLeap, focusing on high-throughput financial systems and team development.

GoodLeap San Francisco, CA Published 1 month ago
Inertia

Join Inertia as an Optics Manufacturing Development Engineer to scale optical components for the world's first fusion power plant.

Inertia Livermore $165k–$225k/yr Published 1 month ago
Verse

Join Verse as a Senior Business Operations Analyst to drive the execution of Dispatch Intelligence in a hybrid work environment.

Verse San Francisco, CA $110k–$150k/yr Published 2 weeks ago
AI-first team
Motive

Join Motive as a Sales Strategy & Operations Manager to drive revenue growth for the Networks business in a fully remote role.

Motive United States Published 3 days ago
Cowboy Space Corporation

Lead the manufacturing and assembly processes for turbopump hardware at Cowboy Space Corporation.

Cowboy Space Corporation Kent, Washington $180k–$210k/yr Published 1 week ago
Cowboy Space Corporation

Join Cowboy Space Corporation as a Senior Platform Firmware Engineer to develop cutting-edge firmware for space-based solar energy systems.

Cowboy Space Corporation San Carlos, California $170k–$235k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Join Cowboy Space Corporation as a GNC Engineer to design and implement algorithms for spacecraft navigation and control.

Cowboy Space Corporation San Carlos, CA or Seattle, WA $150k–$200k/yr Published 1 week ago
Flexible on stack
The Exploration Company

Join The Exploration Company as an EGSE Engineer to design and develop cutting-edge aerospace technologies for space transportation.

The Exploration Company Munich, Germany Published 1 month ago
Flexible on stack
Atoms

Join Atoms as a Senior Product Manager to lead fleet management and device software for autonomous operations in a dynamic environment.

Atoms San Francisco, CA $176k–$242k/yr Published 2 weeks ago
SpaceX

Join SpaceX as a Mechanical Engineer specializing in HVAC systems for various facilities, contributing to the future of space exploration.

SpaceX Cape Canaveral, FL Published 1 month ago
The Exploration Company

Join The Exploration Company as a Combustion Engineer to design and optimize combustion devices for cryogenic rocket engines.

The Exploration Company Bordeaux, France Published 1 month ago
Cowboy Space Corporation

Join Cowboy Space Corp as a Build & Test Engineer to develop hardware-in-the-loop test infrastructure for innovative space-based solar energy solutions.

Cowboy Space Corporation San Carlos, California $100k–$200k/yr Published 1 week ago
Flexible on stack
Cowboy Space Corporation

Lead the physical architecture of engines and vehicle subsystems at Cowboy Space Corporation, focusing on innovative design and integration.

Cowboy Space Corporation Kent, Washington $160k–$225k/yr Published 1 week ago
AI-first team
Cowboy Space Corporation

Lead the analysis organization for Cowboy Space Corp's Launch & Propulsion division, driving structural, thermal, and fluid dynamics analyses.

Cowboy Space Corporation Kent, Washington $220k–$272.4k/yr Published 1 week ago
Valar Atomics

Join Valar Atomics as a turbomachinery mechanical designer to influence high-efficiency power generation technology from the ground up.

Valar Atomics Torrance, California, United States $140k–$215k/yr Published 1 month ago
Mariana Minerals

Lead the development and deployment of innovative chemical refining processes at a software-first minerals company.

Mariana Minerals San Francisco HQ Published 1 week ago
Radiant

Join Radiant as a Reactor Operations Enablement Engineer to develop training resources for portable nuclear microreactors.

Radiant El Segundo, CA Published 2 months ago