Teams at Radiant Industries

Designs and develops critical nuclear reactor mechanisms, including actuators and valves. Responsibilities include trade studies, material selection, thermomechanical and kinematic analysis, CAD-based assembly design, manufacturing and testing, BOM management, supplier development, scheduling, and FMEA. The role requires collaboration across engineering disciplines and ownership of mechanism integration from design through testing. This position is fully onsite in El Segundo and may require extended hours or weekend work.

Supports indirect procurement across IT, facilities, MRO, professional services, consumables, and R&D. Responsibilities include supplier evaluation, sourcing, SOW and contract support, purchase order tracking, vendor coordination, cost and quality analysis, technical supply chain risk identification, and process improvement. The role partners with engineering, operations, finance, and production, requiring strong mechanical aptitude, analytical skills, communication, and willingness to work onsite with occasional supplier travel.

Supports sourcing and procurement for nuclear microreactor components, materials, and services. Responsibilities include purchase order tracking, supplier relationship management, quote and cost analysis, supplier risk assessments, performance metrics, supplier evaluation, negotiation preparation, contract-term review, and translating technical requirements into sourcing criteria. The role requires collaboration with engineering, supplier development, quality, and operations teams and is fully onsite in El Segundo with travel to supplier locations up to 30%.