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Nuclear Maintenance Jobs in Oak Ridge, TN (NOW HIRING)

Develop and maintain safety basis documents and safety basis program procedures. * With minimal supervision, perform hazard analyses of nuclear operations, define functional specifications, and ...

Develop and maintain safety basis documents and safety basis program procedures. * With minimal supervision, perform hazard analyses of nuclear operations, define functional specifications, and ...

Help maintain the completions database for assigned scope--supporting the tracking system that ... Work with Readiness Leads across assigned functional areas (Operations, Maintenance, QA, Nuclear ...

New

This role oversees production operations while partnering closely with Engineering, Quality, Nuclear Safety, Criticality Safety, Radiological Controls, EH&S, Maintenance, Facilities, Supply Chain ...

Maintenance Staff

Oak Ridge, TN · On-site

$25.96 - $39.42/hr

We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers ... Your Day-to-Day as Maintenance Staff * Install, commission, troubleshoot, and perform preventive ...

Maintenance Staff

Oak Ridge, TN · On-site

$25.96 - $39.42/hr

We are the sole manufacturer of naval nuclear reactors for U.S. submarines and aircraft carriers ... Your Day‑to‑Day as Maintenance Staff * Install, commission, troubleshoot, and perform ...

Showing results 21-40

Nuclear Maintenance information

See Oak Ridge, TN salary details

$37.3K

$110K

$147.7K

How much do nuclear maintenance jobs pay per year?

As of Sep 2, 2026, the average yearly pay for nuclear maintenance in Oak Ridge, TN is $110,047.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,700.00 and $125,200.00 per year, depending on experience, location, and employer.

What is a nuclear maintenance?

A Nuclear Maintenance job involves inspecting, repairing, and maintaining equipment and systems in nuclear power plants or facilities. Workers ensure the safe and efficient operation of reactors, cooling systems, and electrical components. Tasks may include routine maintenance, troubleshooting issues, and adhering to strict safety protocols. These professionals play a critical role in preventing equipment failures and ensuring compliance with regulatory requirements.

What are the key skills and qualifications needed to thrive in nuclear maintenance, and why are they important?

To thrive in Nuclear Maintenance, you need a solid background in mechanical, electrical, or instrumentation disciplines, typically backed by relevant technical training or an associate degree. Experience with specialized tools, radiation monitoring equipment, and certifications such as OSHA safety training or nuclear plant regulatory clearances are commonly required. Attention to detail, strong problem-solving abilities, and effective teamwork skills help individuals excel in this safety-critical environment. These skills and qualifications are crucial to ensure the safe, reliable operation and upkeep of nuclear facilities, minimizing risks and maintaining regulatory compliance.

What are some common challenges faced by nuclear maintenance professionals on the job?

Nuclear Maintenance professionals often encounter challenges such as working in high-security environments, adhering to strict safety and regulatory procedures, and managing the complexities of highly technical systems. They may need to perform repairs or preventative maintenance in areas with heightened radiation controls, requiring constant vigilance and compliance with safety protocols. Effective communication and coordination with operations, engineering, and safety teams are vital, as tasks are often interdisciplinary and time-sensitive. Adapting quickly to evolving technology and regulations is also important for ongoing success in the field.

How much do nuclear maintenance workers make?

Nuclear maintenance workers typically earn between $70,000 and $100,000 annually, depending on experience, certifications, and location. They often require specialized training and security clearances due to the sensitive environment of nuclear facilities.

What are popular job titles related to Nuclear Maintenance jobs in Oak Ridge, TN?

For Nuclear Maintenance jobs in Oak Ridge, TN, the most frequently searched job titles are:

What job categories do people searching Nuclear Maintenance jobs in Oak Ridge, TN look for?

The top searched job categories for Nuclear Maintenance jobs in Oak Ridge, TN are:

What cities near Oak Ridge, TN are hiring for Nuclear Maintenance jobs?

Cities near Oak Ridge, TN with the most Nuclear Maintenance job openings:

Infographic showing various Nuclear Maintenance job openings in Oak Ridge, TN as of August 2026, with employment types broken down into 72% Full Time, 20% Part Time, and 8% Contract. Highlights an 85% In-person, 7% Hybrid, and 8% Remote job distribution, with an average salary of $110,047 per year, or $52.9 per hour.

Nuclear Criticality Safety Engineer

ENERCON Services

Oak Ridge, TN • On-site

Full-time

Re-posted 11 days ago


Job description

Company Description
ENERCON Services Inc., doing business for the Federal Government through our wholly owned subsidiary, ENERCON Federal Services (EFS), provides engineering and environmental services to many branches of the Federal Government. With extensive experience in engineering design, nuclear safety, decommissioning and environmental services, we are actively supporting large and small projects throughout the DOE complex. EFS also has current experience supporting operations and decommissioning efforts at US Army Corps of Engineers and National Nuclear Security Administration (NNSA) facilities.
Job Description
We are currently seeking a Nuclear Criticality Safety Engineer to represent ENERCON at a customer site in Oak Ridge, TN. This position requires the ability to obtain & maintain a DOE L CLEARANCE (US CITIZENSHIP REQUIRED).
DUTIES INCLUDE:
• Provide technical advice and perform technical functions as directed by Supervisor, Line Management, Project Engineer or Engineering Manager.
• Support achievement of Line Manager Objectives
• Provide timely response to project/functional requests.
• Retain and exercise responsibility, accountability to Functional Management for Technical implementation of function within the integrated project team.
• Interface with own functional management on work standards and requirements, lessons learned, work process initiatives and technical resolutions.
• Implement training and quality process required by functional management for personnel
• Participate in assessment process to ensure safe and effective implementation
• Implement companywide procedures/programs/systems from respective functional areas within integrated project team.
• Identifying engineering and technological needs that are required to reduce the risk and uncertainty associated with programs or individual projects
• Ensure that Engineering activities and items comply with applicable Federal, State and regulatory requirements and apply appropriate industry standards and codes.
• Provide for Safety in engineering activities and resulting designs, plans and instructions via ISMS process and appropriate engineering safety management programs
• Ensure technical personnel are trained to fictional procedures
• Ensure appropriate requirements flow to project implementing plans, procedures, instructions and subcontractor documents.
• Provide occasional support to other projects and functional groups.
• Other job-related duties as assigned
Qualifications
MINIMUM QUALIFICATIONS:
• Bachelor's degree in Nuclear Engineering or other field with relevant Nuclear Facility Safety Analyst experience.
• Current L or Q Clearance (US CITIZENSHIP REQUIRED).
• At least 10 years or DOE nuclear experience.
• At least five years of experience in the development, maintenance, and use of (compliance with) DOE 10CFR830 safety basis documentation.
• Successfully completed the two or three-day DOE USQD training (per 10 CFR 830 subpart B, section, 830.203, and DOE G 424.1-1).
• Experience performing Nuclear Facility Safety in support of Decommissioning and Demolition activities at DOE facilities.
• Functional with MS Word, MS Excel and MS Outlook software.
• Qualify as a Senior Nuclear Criticality Safety (NCS) Engineer Analyst per the UCOR NCS Engineering Qualification Program, PROC-NS-1003and UCOR-4113, UCOR Nuclear and Radiological Facilities Qualification Standard.
• Maintain qualifications for Senior NCS Engineer Safety Analyst including overseeing implementation of requirements in accordance with:
- CHT-UCOR-211(Safety Basis Review Board)
- PROC-NS-1003 (Nuclear Criticality Safely Program)
- PROC-NS-1004 (Criticality Accident Alarm System)
- PROC-NS-1005(Nuclear Criticality Safety Evaluations and Calculations)
• The Senior NCS Engineer must take and successfully pass the following UCOR training modules or equivalent as applicable:
- 21221 P3WT General Employee Training
- 26569 SB Overview
- 26609 TSR Overview
- 26629 PAAA Overview
- 26930 ISMS Leadership
- 26989 Facility Hazard Categorization/Classification and Hazard Analysis Application Guide
- 27014 USOD Prep/Review
- 27029 Accident Analysis Application Guide
- 27031 Facility Description Document Application Guide
- 27032 Fire Hazard Analysis Application Guide
- 27035 Controls Selection
- 27054 Qualification for Nuclear Safety Engineer
- 27094 Cat 2 & 3 Safety Doc
- 21110 USQD UCOR Specific
- 27425 USQD Exam UCOR-Specific
Additional Information
ENERCON Services is a 34-year old, engineering and technical services consulting company, providing premier services to companies in the energy, utility, and industrial verticals, as well as to governmental agencies across the US and Internationally. ENERCON is fully owned by our employees, and offers excellent benefits and career opportunities. To learn more about ENERCON, visit us at enercon.com.
ENERCON does not discriminate in employment opportunities or practices on the basis of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by law.