Torrance, California, United States
Test Engineer, Numenor (Reactor)
Mechanical, Electrical & Controls |
Jobs in California
228 open advanced nuclear roles at 9 employers in California, across 7 towns.
In CaliforniaBy employer9
- Valar Atomics 56
- Antares 53
- Radiant 48
- Kairos Power 25
- General Matter 24
- Oklo 17
- Nusano 3
- Forge Atomics 1
- Hexium 1
In CaliforniaBy city7
Open rolesCalifornia228
Torrance, California, United States
Senior Process Engineer, Numenor (Reactor)
Nuclear & Reactor Engineering |
Torrance, California, United States
Staff Mechanical Engineer, Numenor (Reactor)
Mechanical, Electrical & Controls |
Torrance, California, United States
Senior Mechanical Engineer, Numenor (Reactor)
Mechanical, Electrical & Controls |
Torrance, California, United States
Director of Mechanical Engineering, Numenor (Reactor)
Mechanical, Electrical & Controls |
Torrance, California, United States
Manager, Mechanical Design
Mechanical, Electrical & Controls |
Los Angeles, CA
Supply Planner
Projects & Operations |
Los Angeles, CA
Global Supply Manager
Projects & Operations |
El Segundo, CA
El Segundo, CA
Staff Nuclear Engineer
Nuclear & Reactor Engineering |
Torrance, California, United States
Senior Corporate Recruiter
Business, Finance & People |
El Segundo, CA
Program Development Lead
Projects & Operations |
El Segundo
Nuclear Engineering Internship/Co-op
Nuclear & Reactor Engineering |
Alameda, CA
Mechanical Engineer, Fuel Handling Equipment
Mechanical, Electrical & Controls |
Los Angeles, CA
Material Control & Accountability Program Manager
Projects & Operations |
El Segundo, CA
El Segundo, CA
El Segundo, CA
Senior Operations Associate
Projects & Operations |
Los Angeles
Senior Turbomachinery Design Engineer
Mechanical, Electrical & Controls |
Los Angeles
Turbomachinery Design Engineer II
Mechanical, Electrical & Controls |
Torrance, California, United States
Recruiting Coordinator
Business, Finance & People |
Alameda, CA
Manufacturing Facilitator
Construction, Manufacturing & Field |
El Segundo, CA
Senior Regulatory Engineer
Licensing & Regulatory |
El Segundo, CA
Site Lead
Construction, Manufacturing & Field |
El Segundo, CA
Staff Regulatory Engineer
Licensing & Regulatory |
Los Angeles
R&D Technician II-III
Construction, Manufacturing & Field |
Los Angeles, CA or Washington DC
Head of Regulatory Affairs and Licensing
Licensing & Regulatory |
El Segundo, CA
Torrance, California, United States
Government Contracts and Regulatory Lawyer
Licensing & Regulatory |
El Segundo, CA
Supply Reliability Engineer
Other |
Torrance, California, United States
Senior Technical Recruiter
Business, Finance & People |
Torrance, California, United States
Lead Mechanical Designer, Turbomachinery
Mechanical, Electrical & Controls |
Torrance, California, United States
Staff OT Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Lead OT Engineer - Reactor
Nuclear & Reactor Engineering |
Torrance, California, United States
Lead OT Engineer - Power Conversion
Mechanical, Electrical & Controls |
Alameda, CA
Distinguished Nuclear Engineer
Nuclear & Reactor Engineering |
Alameda, CA or Albuquerque, NM
System Administrator, Operational Technology
Mechanical, Electrical & Controls |
Alameda, CA; Albuquerque, NM; Oak Ridge, TN
Electrical Engineer, Plant Electrical Systems
Mechanical, Electrical & Controls |
El Segundo, CA
Metrology Specialist
Other |
El Segundo, CA
Buyer, Direct Commodities
Projects & Operations |
El Segundo, CA
Associate Buyer
Projects & Operations |
Los Angeles
Environmental Lab Manager
Licensing & Regulatory |
Los Angeles
Nuclear Instrumentation & Controls Engineer
Mechanical, Electrical & Controls |
Los Angeles
Senior Structures Engineer
Nuclear & Reactor Engineering |
Los Angeles
Thermo-Mechanical Engineer, Heat Exchanger
Mechanical, Electrical & Controls |
Los Angeles
Staff Turbomachinery Design Engineer
Mechanical, Electrical & Controls |
Los Angeles
Senior-Staff Enterprise Software Engineer
Software & Data |
Alameda, CA; Albuquerque, NM; Oak Ridge, TN
Senior Plant Control Systems Engineer, Motion Control
Mechanical, Electrical & Controls |
Los Angeles, CA
Electrical Engineer, Rack Power Distribution
Mechanical, Electrical & Controls |
El Segundo, CA
Staff Structures Engineer
Other |
El Segundo, CA
El Segundo, CA
Supplier Quality / Development Engineer
Licensing & Regulatory |
El Segundo, CA
Senior Structures Engineer
Other |
El Segundo, CA
Senior Mechanical Engineer, Structures
Mechanical, Electrical & Controls |
El Segundo, CA
Senior Structural Engineer, Concrete
Mechanical, Electrical & Controls |
El Segundo, CA
Manager of Quality Control
Licensing & Regulatory |
Los Angeles
Senior Motor-Generator Engineer
Nuclear & Reactor Engineering |
Los Angeles
Senior Thermo-Mechanical Engineer, Heat Exchanger
Mechanical, Electrical & Controls |
Los Angeles
Senior Piping Stress Design Engineer (PCS)
Mechanical, Electrical & Controls |
Los Angeles
Senior Mechanical Design Engineer (PCS)
Mechanical, Electrical & Controls |
Los Angeles
Staff Piping Stress Design Engineer (PCS)
Mechanical, Electrical & Controls |
Torrance, California, United States
Director, Nuclear Instrumentation & Electronics
Mechanical, Electrical & Controls |
Santa Clara, CA or Remote
RemoteDirector, Deployment Strategy and Integration
Mechanical, Electrical & Controls |
El Segundo, CA
Accounts Payable Manager
Projects & Operations |
Los Angeles
Test Technician IV
Construction, Manufacturing & Field |
Los Angeles
Senior Thermal Fluids Analyst
Nuclear & Reactor Engineering |
Los Angeles
IT Helpdesk Technician
Construction, Manufacturing & Field |
Torrance, California, United States
Principal Instrumentation & Control Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Principal Nuclear Instrumentation & Controls Engineer – Hardware
Mechanical, Electrical & Controls |
Torrance, California, United States
Senior Instrumentation and Controls Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Senior Nuclear I&C Engineer – Hardware
Nuclear & Reactor Engineering |
Torrance, California, United States
Staff Automation and Controls Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Staff Instrumentation and Controls Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Staff Instrumentation & Controls Engineer – Nuclear
Mechanical, Electrical & Controls |
Torrance, California, United States
Director, Electrical - Power Distribution
Mechanical, Electrical & Controls |
Torrance, California, United States
Staff Electrical Engineer
Mechanical, Electrical & Controls |
Santa Clara, CA or Remote
RemoteContract Manager
Projects & Operations |
Santa Clara, CA or Remote
RemotePlant Process Simulation Engineer II
Software & Data |
Santa Clara, CA or Remote
RemoteDirector of SEC Reporting and Technical Accounting
Business, Finance & People |
Los Angeles, CA
Chemical Process Engineer
Other |
Los Angeles, CA
Integrated Safety Analysis Engineer (New Grad)
Nuclear & Reactor Engineering |
Los Angeles
Senior Mechanical Design Engineer - Space
Mechanical, Electrical & Controls |
Los Angeles
Mechanical Design Engineer I/II - Space
Mechanical, Electrical & Controls |
Los Angeles
Manufacturing Engineer - Supply Chain (Electrical/Electromechanical)
Construction, Manufacturing & Field |
Torrance, California, United States
Senior OT Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Principal OT Engineer
Mechanical, Electrical & Controls |
Los Angeles, CA
Paralegal
Business, Finance & People |
Remote; Washington, D.C. or Los Angeles preferred
RemoteVice President of Strategy
Other |
Alameda, CA
Senior Director, Power Plant Engineering
Projects & Operations |
El Segundo, CA
Principal Electrical Engineer, Electronics
Mechanical, Electrical & Controls |
El Segundo, CA
Senior Electrical Engineer, HIL (hardware-in-the-loop)
Mechanical, Electrical & Controls |
Los Angeles
Technical Recruiter
Business, Finance & People |
Los Angeles
CNC Programmer III
Construction, Manufacturing & Field |
Torrance, California, United States
Senior Cost Engineer
Construction, Manufacturing & Field |
Alameda, CA
Director, Financial Planning & Analysis
Projects & Operations |
Alameda, CA, Albuquerque, NM or Remote in the US
RemoteSystem Engineer III
Other |
Alameda, CA or Albuquerque, NM
Director of Tax
Projects & Operations |
Alameda, CA
IT Infrastructure Engineer
Software & Data |
Alameda, CA, Albuquerque, NM, Oak Ridge, TN or Remote
RemoteIT Security Analyst
Software & Data |
Los Angeles, CA
Information Systems Security Manager
Projects & Operations |
Los Angeles, CA
Design Reliability Engineer
Other |
Los Angeles, CA
Facilities Maintenance Technician
Construction, Manufacturing & Field |
Los Angeles
Build Engineer I/II - Space
Other |
Oak Ridge, TN, Albuquerque, NM, Alameda, CA
Security Programs Manager
Projects & Operations |
Alameda, CA
Electrochemical Engineer
Fuel & Materials |
El Segundo, CA
Materials Engineer, Moderator Materials
Fuel & Materials |
Los Angeles
Senior-Staff Manufacturing Engineer, Assembly & Integration
Construction, Manufacturing & Field |
Los Angeles
Senior/Staff Space Systems Electrical Engineer
Mechanical, Electrical & Controls |
Los Angeles, CA
Los Angeles
Senior Accountant
Business, Finance & People |
Los Angeles, CA
Total Rewards Manager
Projects & Operations |
Torrance, California, United States
Lead Electrical Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Staff Mechanical Engineer
Mechanical, Electrical & Controls |
Santa Clara, CA or Remote
RemoteProcess Engineer
Other |
El Segundo, CA
Senior Accounting Manager
Business, Finance & People |
Los Angeles, CA
El Segundo, CA
Senior Safety Analysis Engineer
Nuclear & Reactor Engineering |
El Segundo, CA
ERP Solutions Engineer, Finance
Business, Finance & People |
El Segundo, CA
Senior Reactor Engineer
Nuclear & Reactor Engineering |
Torrance, California, United States
Senior Electrical Engineer
Mechanical, Electrical & Controls |
Los Angeles
Senior Software Engineer, Hardware Test Platform
Software & Data |
Torrance, California, United States
Senior Electrical Designer
Mechanical, Electrical & Controls |
Torrance, California, United States
OT Engineer
Mechanical, Electrical & Controls |
Remote or Alameda, CA
RemoteSenior Engineer, Scientific Software and Developer Platform, Modeling and Simulation
Software & Data |
Remote or Alameda, CA
RemoteSenior Engineer, Platform Security and Reliability
Other |
Los Angeles
Senior Mission Engineer
Other |
Torrance, California, United States
Senior Mechanical Engineer
Mechanical, Electrical & Controls |
El Segundo, CA
T&E Accounting Specialist (Contract)
Business, Finance & People |
El Segundo, CA
Lead Nuclear Materials Engineer
Fuel & Materials |
El Segundo, CA
Mechanisms Engineer
Other |
El Segundo, CA
Staff Fluid Systems Engineer
Mechanical, Electrical & Controls |
El Segundo, CA
Senior Fluid Systems Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Mechanical Technician, Process Gas Systems
Mechanical, Electrical & Controls |
Torrance, California, United States
Mechanisms Technician
Construction, Manufacturing & Field |
Los Angeles
R&D Welding & Fabrication Technician III
Construction, Manufacturing & Field |
Torrance, California, United States
Senior Scheduler
Projects & Operations |
Torrance, California, United States
Control Panel Builder
Mechanical, Electrical & Controls |
Torrance, California, United States
Production Quality Engineer
Licensing & Regulatory |
Torrance, California, United States
Production Quality Administrator
Licensing & Regulatory |
Torrance, California, United States
Production Metrology Technician
Construction, Manufacturing & Field |
Torrance, California, United States
Production Quality Technician
Construction, Manufacturing & Field |
Torrance, California, United States
Production Quality Metrology Engineer
Licensing & Regulatory |
Torrance, California, United States
Production Quality Supervisor
Licensing & Regulatory |
Torrance, California, United States
Production Quality Inspector
Licensing & Regulatory |
Los Angeles, CA
Program Manager, Contingent Workforce
Projects & Operations |
Los Angeles
R&D Machinist I
Construction, Manufacturing & Field |
Torrance, California, United States
Manager, Fixed Asset and Project Accounting
Business, Finance & People |
Santa Clara, CA or Remote
RemoteSafety Analysis Engineer
Nuclear & Reactor Engineering |
Santa Clara, CA or Remote
RemoteStrike Engineer
Other |
Los Angeles, CA
Technical Program Manager, Software
Projects & Operations |
El Segundo, CA
Strategic Sourcing Manager
Projects & Operations |
El Segundo, CA
Indirect Procurement Associate
Construction, Manufacturing & Field |
Los Angeles
Build Quality Engineer II-Senior
Licensing & Regulatory |
Torrance, California, United States
Manager, Infrastructure Design
Projects & Operations |
Torrance, California, United States
Project Manager, Infrastructure
Projects & Operations |
Los Angeles, CA
IT Procurement Specialist
Construction, Manufacturing & Field |
Los Angeles, CA
Los Angeles, CA
Embedded Software Engineer, Motor Control & Real-Time Systems
Software & Data |
El Segundo, CA
Senior Material Planner
Projects & Operations |
Los Angeles
Senior Test Engineer - Space
Mechanical, Electrical & Controls |
Los Angeles
Senior Structural Engineer - Space
Mechanical, Electrical & Controls |
El Segundo, CA
Senior Manufacturing Engineer, DFM
Construction, Manufacturing & Field |
El Segundo, CA
Staff Manufacturing Engineer, DFM
Construction, Manufacturing & Field |
Los Angeles
Torrance, California, United States
Los Angeles
Technical Recruiter, Hardware Engineering
Business, Finance & People |
El Segundo, CA
Senior Software Engineer, Frontend
Software & Data |
El Segundo, CA
Indirect Procurement Manager
Construction, Manufacturing & Field |
Los Angeles
R&D Machinist III-IV
Construction, Manufacturing & Field |
Santa Clara, CA or Remote
RemoteSenior Nuclear Criticality Safety Engineer
Nuclear & Reactor Engineering |
Los Angeles
Electrical Integration Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Senior Fire Protection Engineer
Construction, Manufacturing & Field |
Alameda, CA, Albuquerque, NM or Oak Ridge, TN
Licensing Engineer, Instrumentation, Controls and Electrical
Mechanical, Electrical & Controls |
Alameda, CA, Albuquerque, NM or Oakridge, TN
Senior Licensing Engineer, Civil Structural
Mechanical, Electrical & Controls |
Alameda, CA, Albuquerque, NM or Oakridge, TN
Senior Mechanical Systems Licensing Engineer
Mechanical, Electrical & Controls |
Los Angeles, CA
CMM Inspector
Construction, Manufacturing & Field |
Torrance, California, United States
Senior Manager, Supplier Quality
Licensing & Regulatory |
Alameda, CA or Albuquerque, NM, or Remote
RemoteIT Systems Administrator
Software & Data |
El Segundo, CA
Engineering Manager, Hardware-in-the-Loop (HIL)
Projects & Operations |
Santa Clara, CA or Remote
RemoteThermal-Hydraulics and Safety Analysis Engineer - Isotopes
Nuclear & Reactor Engineering |
Alameda, CA
Labor & Employment Attorney
Business, Finance & People |
Alameda, CA
Quality Control Technician (Machining)
Construction, Manufacturing & Field |
Los Angeles, CA
Program Manager, Manufacturing
Projects & Operations |
Santa Clara, CA or Remote
RemoteSenior Counsel, Real Estate
Business, Finance & People |
Santa Clara, CA or Any Office Location
Alameda, CA
Test Engineer
Mechanical, Electrical & Controls |
Valencia, CA
Controls Engineer
Mechanical, Electrical & Controls |
Valencia, CA
Senior Controls Engineer
Mechanical, Electrical & Controls |
Santa Clara, CA or Remote
RemoteFacility Compliance Lead
Licensing & Regulatory |
Torrance, California, United States
Lead, Graphite Production
Fuel & Materials |
Valencia, CA
Machinist
Construction, Manufacturing & Field |
Los Angeles
Space Mechanical Design Engineering Intern - Summer 2027
Mechanical, Electrical & Controls |
Torrance, California, United States
Automation and Controls Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Senior Automation and Controls Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Staff Electrical Designer
Mechanical, Electrical & Controls |
Torrance, California, United States
Senior Manager, Accounting
Business, Finance & People |
Los Angeles, CA
Mechanical Test, Optomechanical Systems
Mechanical, Electrical & Controls |
Los Angeles, CA
Mechanical Engineer, Optomechanical Systems
Mechanical, Electrical & Controls |
Los Angeles
Equipment Reliability Engineer
Projects & Operations |
Santa Clara, CA or Remote
RemoteRecycling Operations Engineer Lead
Projects & Operations |
Santa Clara, CA or Remote
RemoteEngineering Program Manager
Projects & Operations |
El Segundo, CA
Lead Reactor Operations Engineer
Projects & Operations |
El Segundo, CA
Environmental, Health & Safety (EHS) Manager
Licensing & Regulatory |
El Segundo, CA
Technical Program Manager
Projects & Operations |
Los Angeles
Quality Engineering Intern - Summer 2027
Licensing & Regulatory |
Los Angeles
Multiphysics Software Intern - Summer 2027
Software & Data |
Los Angeles
Reactor Software Engineering Intern - Summer 2027
Software & Data |
Los Angeles
Materials Engineer - Metallurgy
Fuel & Materials |
Los Angeles
Senior Turbomachinery Aerodynamics Engineer
Nuclear & Reactor Engineering |
Los Angeles
Staff-Principal Reliability Engineer
Construction, Manufacturing & Field |
Los Angeles
Staff-Principal Tooling Design Engineer
Mechanical, Electrical & Controls |
Alameda, CA, Albuquerque, NM or Remote
RemoteSystems Engineer
Mechanical, Electrical & Controls |
Torrance, California, United States
Director, Model & Simulation
Software & Data |
Santa Clara, CA or Remote
RemoteCore Design Engineer
Mechanical, Electrical & Controls |
Santa Clara, CA or Remote
RemoteElectrical Engineer – Aurora-INL
Mechanical, Electrical & Controls |
Los Angeles
IT Helpdesk Intern - Summer 2027
Software & Data |
Los Angeles
Business Operations Finance Intern - Summer 2027
Projects & Operations |
Los Angeles
Supply Chain Manager
Construction, Manufacturing & Field |
El Segundo, CA
Senior System Administrator
Other |
Livermore, CA
Senior Mechanical Engineer
Mechanical, Electrical & Controls |
El Segundo, CA
Principal Nuclear Engineer
Nuclear & Reactor Engineering |
El Segundo, CA
Lead Nuclear Engineer
Nuclear & Reactor Engineering |
Los Angeles
Embedded Controls Engineer - PCS (Power Conversion System)
Mechanical, Electrical & Controls |
Alameda, CA
Senior Manager, Commercial Development
Projects & Operations |
Los Angeles
Nuclear Engineering Intern - Summer 2027
Nuclear & Reactor Engineering |
Los Angeles
Mechanical Engineering Design Intern - Summer 2027
Mechanical, Electrical & Controls |
Los Angeles
Recruiting Coordinator
Business, Finance & People |
Los Angeles
Electrical Engineering Intern - Summer 2027
Mechanical, Electrical & Controls |