Senior Technical Recruiter; El Segundo, California,

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.

Senior Technical Recruiter (Contract)

Radiant is seeking a highly driven, enthusiastic Senior Technical Recruiter to own full‑cycle recruitment and scale a world class team in a startup environment. You will be responsible for the end‑to‑end process of recruitment – intake meetings, sourcing strategy and execution, interviews, negotiating offers, and closing. You will be a trusted strategic partner to hiring managers on closing strategies, talent trends, and best practices.

You will also drive Radiant’s university recruitment program to attract top students. The ideal candidate thrives in fast‑paced environments, are skilled in identifying and closing the top 5% of talent in their respective fields, and take extreme ownership over their work. The ideal candidate also has experience supporting a diverse set of skillsets and roles and are is comfortable recruiting both entry level and senior talent across technical and corporate functions.

You will have a big impact on Radiant’s mission to build and commercialize the world’s first portable zero‑carbon nuclear microreactor.

This role is located onsite 5 days a week in El Segundo, CA.

• Manage full cycle recruiting process providing a best‑in‑class candidate experience.
• Act as trusted partner for hiring managers on hiring strategies, best interview practices, and closing talent.
• Develop and uphold consistent, structured hiring processes that assess and attract top talent.
• Own and drive university recruiting and internship programs that make Radiant the employer brand of choice for students.
• Drive non‑traditional recruitment methods, including organizing and executing networking events, identifying industry experts, etc.
• Identify and address process improvements in recruitment and talent function, leaning on data to inform decisions.
• Attend recruiting and networking events on behalf of Radiant.

• Bachelor’s degree from accredited university OR 5+ years of professional experience as a technical recruiter.
• 5+ years of full‑cycle technical recruiting experience, preferably in‑house.

• Demonstrated success in sourcing passive niche talent skillsets.
• Demonstrated experience building diverse and inclusive teams.
• Ability to work autonomously and proactively and developing a deep understanding of job functions outside your role.
• Comfortable with senior leadership and hiring manager communication.
• Demonstrated expertise in both traditional and non‑traditional recruitment methods: cold calling, networking events, targeted sourcing campaigns, etc.
• Adaptable and flexible to a fast‑paced environment with shifting priorities.
• Passionate about our mission and works with innate curiosity.

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.

• Stock:
  Substantial incentive stock plan for all full‑time employees.
• Medical: 100% premium coverage for base Silver level plan for employee + 50% premium coverage for dependents. Platinum plans available.
One Medical:
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