PanthalassaSenior Mechanical Engineer, Structures
Apply Portland, OR
$160k–$210k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Commonwealth FusionSenior R&D Electromagnetic Analysis Engineer
Apply Devens, MA
$110k–$185k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Aalo AtomicsSenior Mechanical Engineer
Apply Austin, TX
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Fervo EnergyAsset Reservoir Engineering Internship
Apply Houston, TX
- Job type
- Mechanical & Physical Systems
- Seniority
- Intern
RadiantSenior Thermal Modeling Engineer
Apply El Segundo, CA
$140k–$225k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Helion EnergyPrincipal Experimental Scientist - RF
Apply Everett, WA
$230k–$270k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Staff / Principal
Xcimer EnergyDirector of Supply Chain
Apply Denver, CO
$175k–$210k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
General MatterMechanical Engineer (PE) - Los Angeles
Apply Los Angeles, CA
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Weekly jobs, picked for you.
Weekly jobs and company news, tailored to your preferences. Confirm your email to subscribe.
OkloRadiological Waste Engineering Lead - Early Deployments
Apply Remote · Idaho Falls, ID
$140k–$180k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Pacific FusionSenior Project Engineer, Steel Structures
Apply Albuquerque, NM
$145k–$185k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
PanthalassaFluid Dynamicist
Apply Portland, OR
$115k–$175k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Mid-Level
Commonwealth FusionSenior Field Mechanical Engineer - Assembly
Apply Devens, MA
$110k–$185k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Aalo AtomicsSummer 2027 Mechanical Engineering Internship/Co-op - Austin, TX
Apply Austin, TX
- Job type
- Mechanical & Physical Systems
- Seniority
- Intern
Fervo EnergyOperations Engineering Internship
Apply Houston, TX
- Job type
- Mechanical & Physical Systems
- Seniority
- Intern
RadiantSenior Nuclear Thermal-Hydraulics Engineer
Apply El Segundo, CA
$140k–$197k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Helion EnergySenior Multiphysics Modeling Engineer
Apply Everett, WA
$200k–$236k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Xcimer EnergyOptical Coatings Materials Scientist
Apply Denver, CO
$140k–$170k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Mid-Level
General MatterMechanical Engineer (PE) - Paducah
Apply Paducah, KY
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
OkloMechanical Engineer - Fuel Recycling
Apply Remote · Santa Clara, CA
$120k–$170k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Pacific FusionMechanical Design Engineer
Apply San Leandro, CA
$138k–$264k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Mid-Level
PanthalassaSenior Mechanical Engineer, Fluid Systems
Apply Portland, OR
$155k–$205k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Aalo AtomicsSenior Materials Engineer – Testing & Structural Materials
Apply Austin, TX
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Fervo EnergyFacilities Engineering Internship
Apply Houston, TX
- Job type
- Mechanical & Physical Systems
- Seniority
- Intern
RadiantSenior Thermal Modeling Analyst
Apply El Segundo, CA
$140k–$225k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Senior
Helion EnergyMechanical Engineer
Apply Everett, WA
$120k–$182k / year
- Job type
- Mechanical & Physical Systems
- Seniority
- Mid-Level