a16z portfolio
Radiant
Builds Kaleidos, a factory-made 1 MW nuclear microreactor that ships by land, sea or air and runs on site, with US Army and Air Force contracts to power military bases.
96 open roles
Staff Nuclear Engineer
Program Development Lead
Senior Operations Associate
Principal Thermal Modeling Engineer
Principal Turbomachinery Engineer
Site Lead
Staff Regulatory Engineer
Senior Regulatory Engineer
Director of Regulatory Affairs
Staff Turbomachinery Engineer
Supply Reliability Engineer
Buyer, Direct Commodities
Associate Buyer
Metrology Specialist
Manager of Quality Control
Staff Structures Engineer
Senior Mechanical Engineer, Structures
Senior Civil Engineer, Concrete Structures
Senior Structural Engineer, Concrete
Senior Structures Engineer
Supplier Quality / Development Engineer
Accounts Payable Manager
Principal Electrical Engineer, Electronics
Senior Electrical Engineer, HIL (hardware-in-the-loop)
Materials Engineer, Moderator Materials
Senior Manager Government Affairs
Director of Policy and Government Affairs
Senior Accounting Manager
ERP Solutions Engineer, Finance
Senior Safety Analysis Engineer
Senior Reactor Engineer
Staff Fluid Systems Engineer
Senior Fluid Systems Engineer
Mechanisms Engineer
Lead Nuclear Materials Engineer
T&E Accounting Specialist (Contract)
Executive Assistant & Office Coordinator
Indirect Procurement Associate
Strategic Sourcing Manager
Senior Material Planner
Staff Manufacturing Engineer, DFM
Senior Manufacturing Engineer, DFM
Indirect Procurement Manager
Senior Software Engineer, Frontend
Engineering Manager, Hardware-in-the-Loop (HIL)
Construction Manager
Environmental, Health & Safety (EHS) Manager
Lead Reactor Operations Engineer
Technical Program Manager
Senior System Administrator
Principal Nuclear Engineer
Lead Nuclear Engineer
Direct Procurement Manager
Quality Operations Specialist
Senior FPGA Engineer, Verification
Senior Technical Program Manager, IT Infrastructure
Senior Tooling Engineer
Permitting Manager
Director, Nuclear Engineering
Senior Automation and Controls Engineer
Senior Stress Engineer
Senior Electrical Engineer, PCB
Loads & Dynamics Engineer
Staff Loads & Dynamics Engineer
Nuclear Engineer
Nuclear Engineer, Sensors
Nuclear Engineer, Core Physics
Senior Nuclear Engineer
Risk & Compliance Lead
Structured Finance Manager
Regulatory Program Manager
Senior Test Engineer, Mechanical/Fluids
Test Engineer, Mechanical/Fluids
Senior Manager, Power Systems
Senior Equipment Engineer
Senior Manager, Embedded Systems Engineering
Investor Relations Director
Senior Mechanical Engineer, Mechanisms
Principal Electrical Engineer, HIL (hardware-in-the-loop)
Media Relations Director
Senior Mechanisms Engineer
Senior Technical Recruiter
Principal Embedded Software Engineer
Mechanical Engineer, Fluid Systems
Staff Mechanical Engineer, Fluid Systems
Senior Mechanical Engineer, Fluid Systems
Manager, Regulatory Systems Engineering
Systems Engineer
Senior Build Engineer, Turbomachinery
Engineering Manager, Electronics
Senior Power Electronics Engineer
Principal Power Systems Engineer
Lead Test Engineer, Power Generation
Senior Electrical Engineer, Controls
Senior Mechanical Engineer – Turbomachinery Rotordynamics
Senior Manufacturing Engineer