Radiant Jobs - Page 5

Open positions at Radiant, newest first. Each listing links to the company's own application page.

Open positions
95

Newest Radiant openings

  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking a Lead Test Engineer, Power Generation to own the strategy, execution, and team leadership for testing the power generation system including turbomachinery, heat…

    • Full-time
    • Lead / Staff
    • 8+ years
    • turbomachinery testing
    • rotating equipment validation
    • high-temperature hardware testing
  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking a highly motivated Staff Mechanical Engineer to own critical Kaleidos fluid systems from preliminary design through build and production.

    • Full-time
    • Senior
    • 7+ years
    • fluid dynamics
    • thermodynamics
    • heat exchanger design
  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking a Loads & Dynamics Engineer to own and execute structural loads, vibration, and dynamic analyses for complex mechanical systems associated for Kaleidos, the world's…

    • Full-time
    • Mid-level
    • 2+ years
    • finite element analysis
    • structural mechanics
    • vibration analysis
  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking an Engineering Manager to lead the Electronics team.

    • Full-time
    • Director
    • 5+ years
    • analog and RF hardware design
    • PCB design
    • EMI/EMC
  • El Segundo, CA (On-site) · 30 days ago

    Radiant is executing a significant, multi-year capital program across a range of financing vehicles to support our manufacturing scale up, R&D and internal CapEx.

    • Full-time
    • Lead / Staff
    • 8+ years
    • financial modeling
    • tax equity
    • ITC monetization
  • El Segundo, CA · 30 days ago

    Radiant is seeking a talented Senior Electrical Engineer, Controls to own designs from requirements capture through operation.

  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking a Systems Engineer to develop, maintain, and govern engineering design standards, requirements, and verification methodologies for the mass production of nuclear reactors.

    • Full-time
    • Mid-level
    • 2+ years
    • systems engineering
    • interface control
    • requirements management
  • El Segundo, CA · 30 days ago

    Radiant is seeking a Principal Electrical Engineer, HIL to lead the electrical system architecture and test infrastructure for Kaleidos, our commercial microreactor targeted for deployment i

  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking an experienced Regulatory Program Manager who loves to think outside the box and challenge convention; in this role you will lead the authorization process for reactor…

    • Full-time
    • Lead / Staff
    • 5+ years
    • NRC regulatory submissions
    • regulatory requirements interpretation
    • technical documentation
  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking a Senior Systems Administrator to own the systems that keep the company running day-to-day within Microsoft 365 GCC High.

    • Full-time
    • Senior
    • 7+ years
    • Microsoft Entra
    • Microsoft Intune
    • PowerShell
  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking a talented Senior Manager, Power Systems, to build and lead the team that designs, models, and validates electrical power systems for our nuclear microreactor platform.

    • Full-time
    • Director
    • 8+ years
    • PSCAD
    • ETAP
    • grid-forming control
  • El Segundo, CA (On-site) · 30 days ago

    Radiant is seeking a proactive and strategic Direct Procurement Manager to lead the sourcing, negotiation, and acquisition of components, materials, and services essential for our…

    • Full-time
    • Lead / Staff
    • 3+ years
    • RFQ/RFP management
    • supplier evaluation
    • contract negotiation
  • D.C., WA (On-site) · 30 days ago

    Radiant is seeking a Director of Policy and Government Affairs, to lead the company’s engagement with Congress and help shape the policy, authorization, and appropriations environment…

    • Full-time
    • Director
    • 7+ years
    • congressional appropriations process
    • congressional authorization process
    • government relations
  • El Segundo, CA (On-site) · 30 days ago

    The Senior Power Electronics Engineer will play a pivotal role in the design and development of the power electronics of our nuclear-driven high-speed generator.

    • Full-time
    • Senior
    • 6+ years
    • PLECS
    • PSIM
    • high-voltage power semiconductor design
  • El Segundo, CA (On-site) · 30 days ago

    We are looking for a Supply Quality Engineer who builds supplier programs that prevent problems rather than react to them.

    • Full-time
    • Senior
    • 3+ years
    • ISO 9001
    • AS9100
    • supplier audit

How Rolev.ai helps you apply to Radiant

Rolev.ai is a job search and application tool for US job seekers. It shows which Radiant jobs fit your resume, tailors your resume to each posting, and prepares the application for you to review.

  • See how you fit

    Openings from employer career sites are ranked against your whole resume—and searchable inside Claude, ChatGPT, and Cursor via Rolev.ai MCP.

  • Tailor without inventing

    Every change to your resume is checked against your original. New experience goes in only with your yes—zero fabricated claims.

  • Draft the full kit

    Tailored and Full Match resumes, role-specific cover letters, and answers to employer screening questions are prepared in seconds.

  • 1-Click Extension Autofill

    The Chrome extension fills the employer's Greenhouse, Workday, Lever, or Ashby form in 1 click. You review it and press Submit.