"fem" Jobs

114 open tech roles matching “fem”, taken straight from company career pages — not reposted from other job boards. Most in demand right now: FEMAP, Python, CAD. Every listing is re-checked daily and closed roles are removed.

Showing 20 of 114 results

Proxima Fusion

Join Proxima Fusion as a Numerical Modeling Engineer to develop high-fidelity simulation tools for superconducting magnets in fusion power plants.

Proxima Fusion Zurich Published 6 months ago
Flexible on stack
Pacific Fusion

Join Pacific Fusion as a Mechanical Design Engineer to design and validate components for advanced fusion energy systems.

Pacific Fusion San Leandro, CA $138.1k–$263.8k/yr Published 4 months ago
Pacific Fusion

Design and analyze vacuum seals for a cutting-edge fusion energy project at a rapidly growing startup.

Pacific Fusion Fremont, CA $138.1k–$207.1k/yr Published 2 weeks ago
Periodic Labs

Join Periodic Labs as a Computational Scientist to develop advanced simulation capabilities for semiconductor systems and materials.

Periodic Labs Menlo Park, CA $225k–$325k/yr Published 1 month ago
Flexible on stack
Helion

Join Helion as a Senior Mechanical Engineer to design and improve hardware for fusion power prototypes in a mission-driven environment.

Helion Everett, WA Published 1 month ago
Flexible on stack
SpaceX

Join SpaceX as a Loads & Dynamics Engineer to develop the Starfall capsule for rapid global mobility and advanced space capabilities.

SpaceX Hawthorne, CA $100k–$130k/yr Published 1 month ago
Flexible on stack
Helion

Join Helion as a Mechanical Engineer to design and develop hardware for fusion devices in a mission-driven team.

Helion Everett, WA Published 6 months ago
Modern Health

Join Modern Health as a Staff Software Engineer to lead full stack development in a fast-paced, fully remote environment focused on mental health solutions.

Modern Health Remote - US $137k–$203k/yr Published 2 weeks ago
Flexible on stack
Helion

Join Helion as a Senior Mechanical Engineer to design and optimize hardware for fusion power prototypes in a mission-driven team.

Helion Everett, WA Published 3 weeks ago
Radiant

Join Radiant as a Senior Mechanical Engineer to design critical structures for portable nuclear microreactors in a fast-paced startup environment.

Radiant El Segundo, CA Published 1 month ago
Saronic Technologies

Join Saronic Technologies as a Structures Engineer to lead structural design for advanced maritime technologies.

Saronic Technologies Austin, TX Published 6 months ago
Astro Mechanica

Join Astro Mechanica as a Senior Structures Design Engineer to lead the design of major aircraft structural modules from concept to flight test.

Astro Mechanica San Francisco Published 2 days ago
Radiant

Join Radiant as a Staff Structures Engineer to design critical structures for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 2 weeks ago
Radiant

Join Radiant as a Senior Mechanical Engineer to design critical mechanisms for innovative portable nuclear microreactors.

Radiant El Segundo, CA Published 2 months ago
SpaceX

Join SpaceX as a Mechanical Engineer to develop and scale the Raptor 3D printer and its production line.

SpaceX Hawthorne, CA $100k–$140k/yr Published 2 months ago
Flexible on stack
SpaceX

Join SpaceX as a Design Criteria Engineer to drive vehicle design improvements and ensure mission success.

SpaceX Starbase, TX Published 2 weeks ago
Modern Health

Join Modern Health as a Talent Operations and Workplace Coordinator, ensuring a smooth hiring process and a welcoming office environment.

Modern Health San Francisco, CA $67.2k–$79k/yr Published 1 month ago
Radiant

Join Radiant as a Senior Mechanisms Engineer to design critical mechanisms for portable nuclear microreactors.

Radiant El Segundo, CA Published 3 months ago
Radiant

Join Radiant as a Senior Structures Engineer to design critical structures for portable nuclear microreactors in a fast-paced startup environment.

Radiant El Segundo, CA Published 1 month ago
SpaceX

Join SpaceX as a Mechanical Engineer focused on designing critical production infrastructure for Starship operations.

SpaceX Starbase, TX Published 2 months ago