Director of Test Engineering
Radiant
About this role
Radiant, an innovative startup based in El Segundo, CA, develops portable nuclear microreactors designed for rapid deployment in various remote and critical environments. They are focused on creating safe, factory-built reactors using modern software engineering and well-qualified materials. The company is expanding and seeking leadership to build and oversee their test engineering organization, supporting the development and qualification of reactor systems.
Skills
Qualifications
About Radiant
radiantcareers.comCompany description should be replaced with one that describes the actual hiring company associated with radiantcareers.com and the Greenhouse board 'radiant'.
Recent company news
Neutron BytesRadiant’s Spectacular Day; Nuclear Startup Raises Over $300 Million
Dec 21, 2025
ReutersBrookfield's new AI unit Radiant valued at $1.3 billion after merger with UK startup, sources say
2 weeks ago
Tennessee Department of Economic & Community DevelopmentRadiant Selects Tennessee to Build World’s First Mass-Produced Nuclear Generator Factory
Oct 13, 2025
TechCrunchRadiant Nuclear raises $300M for its semi-sized 1 MW reactor
Dec 17, 2025
Yahoo FinanceBrookfield Launches Radiant as first vertically integrated AI Infrastructure Company Through Merger with Ori Industries
2 weeks ago
About Radiant
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Leadership Team
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
Unlock Company Insights
View leadership team, funding history,
and employee contacts for Radiant .
Salary
$141k – $237k
per year