Certified Industrial Hygienist (CIH) Naval Nuclear Laboratory parental leave, tuition assistance, 401(k) United States, Idaho, Idaho Falls 2026 East Lincoln Road (Show on map) Aug 18, 2026 About Us Working at the Naval Nuclear Laboratory we foster pride in belonging to an organization whose culture is made up of these core values: Trust, Empowerment, and Collaboration. Our company promotes a positive culture while ensuring the safety and reliability of our nation's naval nuclear reactors, and training the Sailors who operate those reactors in the U.S. Navy's submarines and aircraft carrier Fleets. Looking for a lifetime career? Apply today! Job Description The Certified Industrial Hygienist (CIH) is responsible for overseeing industrial hygiene programs to anticipate, recognize, evaluate, and control occupational health hazards. This role provides technical expertise to ensure contractor activities comply with applicable industrial hygiene standards, regulatory requirements, and contractual obligations, with a focus on protecting worker health and maintaining a safe work environment.

Key Responsibilities:

• Oversee and verify that contractor work activities comply with applicable industrial hygiene regulations, standards, and contract requirements (e.g., exposure limits, monitoring requirements, respiratory protection, hazard communication).
• Conduct on-site industrial hygiene assessments and inspections, including observation of work practices, controls, and use of personal protective equipment.
• Review and evaluate industrial hygiene records and documentation (e.g., sampling data, equipment calibration records, ventilation and control system performance, medical surveillance interfaces) for accuracy, completeness, and compliance.
• Identify industrial hygiene hazards and nonconformances; recommend and help implement engineering, administrative, and PPE controls to reduce exposures and improve worker protection.
• Coordinate and collaborate with contractors, safety and health staff, and other internal stakeholders to develop and maintain industrial hygiene procedures, work plans, and corrective actions.
• Support incident/near-miss evaluations from an industrial hygiene perspective and participate in root-cause and corrective action development as needed.

Work Schedule:

• Standard schedule is Monday through Thursday, 10 hours per day.
• May require additional hours, alternate shifts, or schedule adjustments to align with contractor work activities and monitoring needs (e.

g., night work, high-exposure tasks, or special projects). Required Combination of Knowledge and Skill Bachelors degree from an accredited college or university in a related technical, engineering or science field and a minimum of 9 years of relevant experience; or Masters degree from an accredited college or university in a related technical, engineering or science field and a minimum of 7 years of relevant experience; or Doctorate degree from an accredited college or university in a related technical, engineering or science field and a minimum of 3 years of relevant experience; or Currently an Principal Reactor Training Engineer, Refueling Engineer, or Field (RPCO) Engineer at the Company. Preferred Skills Compensation and Benefits Health, Dental, Vision & Voluntary Benefits Disability, Life & Accident Insurance 401(k) Savings program & Capital Accumulation Plan Personal & Medical Time Off Paid Parental Leave Flexible Work Schedules Tuition Assistance for Eligible Employees Student Debt Benefit Personal Time Off Sell Program Employee Assistance Program (EAP) Wellness Program Visit us online to view all NNL benefits! Pay Range $106,200.00 - $166,000.00 annually Salary information provided is a general guideline only. Annual salary is based upon candidate experience and qualifications, as well as market and business considerations. The Naval Nuclear Laboratory is operated for the U.S. Department of Energy (DOE) by Fluor Marine Propulsion, LLC (FMP), a wholly owned subsidiary of Fluor Corporation. Naval Nuclear Laboratory personnel are FMP employees who work at four DOE facilities: Bettis Atomic Power Laboratory, Knolls Atomic Power Laboratory, Kenneth A. Kesselring Site, and Naval Reactors Facility, and at the U.S. Department of Defense-owned Nuclear Power Training Unit-Charleston. FMP employees also have an established presence at numerous shipyards and vendor locations. For nearly 70 years, the Naval Nuclear Laboratory has developed advanced nuclear propulsion technology, provided technical support, and trained world-class nuclear operators to ensure the safe and reliable operation of our nation's submarine and aircraft carrier Fleets. The Naval Nuclear Laboratory is a national asset solely dedicated to the Naval Nuclear Propulsion Program. We rely on the dedication and innovation of our nearly 8000 engineers, scientists, technicians, and support personnel. All candidates must be U.S. citizens. Applicants selected will be subject to a Federal background investigation and must meet eligibility requirements for access to classified matter. FMP is a government contractor and maintains a drug free workplace and workforce. All candidates must be able to pass a drug test in compliance with FMP company policy and 10 CFR 707. Marijuana is a Federal Schedule I controlled substance and illegal under Federal Law. Therefore, FMP is required to test for marijuana. Fluor Marine Propulsion, LLC is an Equal Opportunity Employer, including disability/vets. All qualified applicants will receive consideration for employment without regard to race, color, age, sex, religion, national origin, disability, veteran status, genetic information, or any other criteria protected by federal, state, or local law. Apply Now