RCT Technician
Listed on 2026-06-28
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Maintenance/Cleaning
Maintenance Technician / Mechanic
Location: Mercury
Company Overview
Mission Support and Test Services, LLC (MSTS) manages and operates the Nevada National Security Site (NNSS) for the U.S. National Nuclear Security Administration (NNSA). MSTS is a limited‑liability company consisting of Honeywell International Inc., Jacobs Engineering Group Inc. and HII Nuclear Inc.
Our mission is to help ensure the security of the United States and its allies by providing high‑hazard experimentation and incident response capabilities through operations, engineering, education, field, and integration services and by acting as an environmental steward of the site’s Cold War legacy.
We have more than 2,750 employees who innovate, collaborate, and deliver on challenging nuclear security challenges.
Position SummaryThe Radiological Control Department is looking for a high performing individual to perform RCT duties as a Technician I.
Key Responsibilities- Under the guidance of a qualified technician, perform radiological surveys and monitor radiological conditions and work practices utilized by MSTS and/or subcontractors in assigned areas.
- Verify that radiological instrumentation (air sampling equipment, dose rate meters, contamination monitors, etc.) is functioning properly before use.
- Post approved radiological signs to ensure that radiological worksites are properly identified and secured.
- Follow radiological work permits, work packages, and procedures, ensuring compliance with approved work control documents.
- Participate in briefings concerning radiological conditions and requirements of particular work situations.
- Generate records for radiological surveys and other job activities using the appropriate forms and logbooks.
- Implement stop‑work authority responsibly when radiological or safety conditions warrant.
- Maintain training and qualifications current and attend onsite and off‑site training as necessary.
- Perform related work as assigned by supervisor under the guidance of a qualified technician.
- Perform other duties assigned by management.
- High School diploma or equivalent (vocational training preferred).
- Ability to work independently or in a team environment on a wide variety of tasks.
- Working knowledge of Microsoft Word, Excel, Adobe Acrobat, and Outlook.
- Must be fitted for and qualified to use respiratory protection and personal protective equipment.
- Participate in National Response Asset Deployment activities.
- May be required to participate in the Human Reliability Program (HRP).
- Qualify for the DOE Radiological Control Technician standardized core training programs within 1 month of start date.
- Self‑motivated with the ability to complete tasks with minimal supervision.
- Strong verbal and written communication skills.
- Basic knowledge of radiation protection principles.
- Work location:
Nevada National Security Site (65 miles northwest of Las Vegas, Nevada). - Work schedule:
4/10s Monday through Thursday (subject to change); overtime may be required. - May be requested to perform on‑call work and work non‑standard hours.
- Pre‑placement physical examination and drug screen required.
- Valid driver’s license required.
MSTS is required by DOE directive to conduct a pre‑employment drug test and background review. Applicants offered employment must obtain and maintain a DOE Q‑level security clearance (U.S. citizenship, 18+ years). The position will be cleared to Q level.
Salary and BenefitsHourly range: $21.84 – $32.76. Salary determined based on position market value, candidate education and experience, and internal equity.
Benefits include medical, dental, vision, pension, 401(k), paid time off, 96 paid holidays, relocation assistance (if located >75 miles), tuition assistance and reimbursement, and more.
Equal OpportunityMSTS is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability, veteran status or any other characteristic protected by law. MSTS maintains a background screening, drug‑free workplace.
Additional InformationReferrals increase your chances of interviewing at Nevada National Security Sites by 2x. Apply BELOW
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