Recruiting Coordinator

Recruiting Coordinator

Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt failsafe microreactor that can be transported anywhere power is needed and run for up to five years without the need to refuel. Portable nuclear power with rapid deploy capability can replace similar-sized diesel generators, and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development utilizes modern software engineering to rapidly achieve safe, factory-built microreactors that leverage existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor next year at the Idaho National Laboratory, with initial customer deliveries beginning in 2028.

Recruiting Coordinator. Please note : This is a 6-month contract-to-hire position. Conversion to FTE will depend on company need, performance, and business priorities. Radiant is seeking a detail-oriented, organized, and mission-driven Recruiting Coordinator to support our fast-growing team in a high-velocity startup environment. You will be the backbone of the recruiting functionowning the candidate experience while also strengthening recruiting operations and processes that enable us to scale effectively. The ideal candidate thrives on organization, communication, and problem-solving. You'll partner closely with recruiters, sourcers, and hiring managers to manage interview scheduling, candidate communication, and recruiting systems. In addition, you'll contribute to process improvements, data integrity, and reporting that enhance how we hire. This role offers the opportunity to help shape the candidate journey and the operational foundation that supports building the world's first portable zero-carbon nuclear microreactor.

Responsibilities and Duties

• Coordinate and schedule interviews across multiple time zones, ensuring a smooth and efficient process.
• Manage candidate communication and serve as the first point of contact, providing a professional, timely, and thoughtful experience that reflects Radiant's mission and culture.
• Maintain and improve accuracy in our applicant tracking system (ATS), ensuring data integrity, pipeline visibility, and consistent candidate records.
• Partner with recruiters and hiring managers to optimize recruiting workflows, identify bottlenecks, and propose solutions.
• Support the creation and delivery of recruiting dashboards, metrics, and reporting to enable data-driven decision making.
• Assist with documentation of recruiting processes, tools, and best practices to ensure consistency and scalability.
• Help manage logistics for recruiting events, campus recruiting, and networking initiatives.
• Collaborate cross-functionally with HR and Operations teams on offer processes, onboarding handoffs, and compliance needs.

Required Qualifications and Skills

Desired Qualifications and Skills

Additional Requirements

Total Compensation and Benefits

Radiant's new hire compensation package includes base salary, substantial equity grants, and comprehensive benefits. Total compensation and level are determined through a holistic evaluation of your interview performance, experience, education, and qualifications.

Benefits and Perks for Eligible Employees :

We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law. Unfortunately, we are unable to provide visa sponsorship at this time. This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant's capacity to serve in compliance with U.S. export controls.