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Radiation Safety Officer (RSO)

Oklo · Idaho Falls, ID

Posted Nov 10, 2026

Est. total comp~$170K–$253K

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From the posting

Thanks for your interest in Oklo! We are searching for a Radiation Safety Officer (RSO) to join our team.

This position will be on-site in Idaho Falls, Idaho.

Position Description

Oklo Isotopes is building scalable U.S. radioisotope production capabilities in facilities dedicated to producing essential isotopes for healthcare, space, industry, research, and defense applications. In February 2026, Oklo’s Idaho Radioisotopes Laboratory (IRL) located in Idaho Falls received its Material Possession License from the U.S. Nuclear Regulatory Commission (NRC) to take a leading role in the manufacturing and distribution of beneficial radioisotopes in the U.S.

We are seeking a Radiation Safety Officer (RSO) to serve as the technical authority for radiation protection activities at the IRL. This role is designed for an experienced Certified Health Physicist (CHP) or an equivalently seasoned radiation protection professional who brings strong technical judgment, operational leadership, and deep expertise in radiation safety program implementation.

The Radiation Safety Officer owns the Radiation Protection Program for IRL and is responsible for ensuring safe, compliant, and efficient radiological operations in support of isotope production, laboratory operations, radioactive material handling, and facility readiness activities. …

Excerpt from Oklo's public job board. Read the full posting.

Job inventory

Required 4 items

Education: Bachelor's degree in Health Physics, Nuclear Engineering, Radiochemistry, Chemistry, Physics or a related field

Experience: 10+ years of experience in health physics, radiation safety, or radiological operations

Skills and tools: Root cause analysis

Clearance and work authorization: US person (ITAR)

Preferred 1 item

Certifications and licenses: Certified Health Physicist (CHP)

Also in the posting: on-site in Idaho Falls, Idaho; drug screening

Get ready for this role

Crew department: Medical

Skills this kind of role usually asks for:

Team leadership
Clinical or EMT training
Human factors
Occupational safety
Calm decisions under pressure

Related coursework: the Medical Track: First Response, Industrial Medicine and Space Health. We study 4 core modules, take a quiz after each one and pass a final test to earn the Mars Mining Certificate in Field Medical Fundamentals. We can link its verification page from our resume. It records online learning, not professional licensing or work experience.

Join the crew and train for this role About Medical

Quick self-check: are you ready for this one?Free, no signup. Your answers stay in this browser tab.

I can do Team leadership on the job, or have used it in a class or project I can do Clinical or EMT training on the job, or have used it in a class or project I can do Human factors on the job, or have used it in a class or project I can do Occupational safety on the job, or have used it in a class or project I can do Calm decisions under pressure on the job, or have used it in a class or project I have a project or work sample I could show an interviewer My resume is tailored to this kind of role I've practiced answering interview questions for this kind of job

Free. The department comes from the job title and can be off. A Mars Mining certificate shows you studied and passed our test; it isn't a license or academic credit.

About this listing. Pulled automatically from Oklo's public job board and refreshed daily; closed roles are removed. Mars Mining Co. is not the employer, does not take applications and does not screen candidates. Field and level labels come from the job title and can be wrong.

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