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Y12 National Security Complex
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National Security
in last 30 days
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38
jobs
at
Y12 National Security Complex
in
National Security
in last 30 days
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Date
Last 30 days
MFG Welder 20067
APPLY
Y12 National Security Complex
Oak Ridge, TN
L4 Mid
September 1st, 2026
Welders, Cutters, Solderers, and Brazers
National Security
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Lead RADCON Technician Mission-Critical Safety Lead
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 5th, 2026
Nuclear Technicians
National Security
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Process Specialist
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
September 1st, 2026
Management Analysts
National Security
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Senior Welding Engineer, Development & Metallurgy
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
August 30th, 2026
Welders, Cutters, Solderers, and Brazers
National Security
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Strategic CIO - IT, Cyber & Risk Leader
APPLY
Y12 National Security Complex
Oak Ridge, TN
L8 Director
September 16th, 2026
Computer and Information Systems Managers
National Security
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CMPC Specialist
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
August 28th, 2026
Security Management Specialists
National Security
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MSIPP Summer Manufacturing & Prototype Intern
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 14th, 2026
Machinists
National Security
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QCC Electrician 20316
APPLY
Y12 National Security Complex
Oak Ridge, TN
L4 Mid
September 18th, 2026
Calibration Technologists and Technicians
National Security
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Production Planning & Controls Student Intern
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 3rd, 2026
Production, Planning, and Expediting Clerks
National Security
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Process Engineer, Metal Cycle Ops Flexible Work Options
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
August 31st, 2026
Manufacturing Engineers
National Security
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Production Control Analyst
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 10th, 2026
Production, Planning, and Expediting Clerks
National Security
Show all >
SSO Ordnance Specialist
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
September 10th, 2026
Explosives Workers, Ordnance Handling Experts, and Blasters
National Security
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SMFO Production Specialist
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 10th, 2026
Project Management Specialists
National Security
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Summer Mechanical Engineer Intern National Security Impact
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 5th, 2026
Mechanical Engineers
National Security
Show all >
Welder 20202
APPLY
Y12 National Security Complex
Oak Ridge, TN
L4 Mid
September 16th, 2026
Welders, Cutters, Solderers, and Brazers
National Security
Show all >
MSIPP Student Intern - Manufacturing and Prototype Intern
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 4th, 2026
Machinists
National Security
Show all >
MFG Materials Clerk 20268
APPLY
Y12 National Security Complex
Oak Ridge, TN
L3 Junior
September 18th, 2026
Laborers and Freight, Stock, and Material Movers, Hand
National Security
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CT Imaging Engineer - Calibration, Maintenance & Training
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 2nd, 2026
Radiologic Technologists and Technicians
Diagnostic Imaging Centers
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Packaging Engineering Supervisor - Nuclear Packaging Lead
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
September 2nd, 2026
Nuclear Engineers
Engineering Services
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Piping & Relief Design Engineer Field Design Support (Flexible Work)
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 2nd, 2026
Mechanical Engineers
Engineering Services
Show all >
NMC&A Accounting Manager: Nuclear Material Tracking
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
August 23rd, 2026
Accountants and Auditors
Nuclear Electric Power Generation
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Offsite Nuclear STR: Coordination & Safety
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
August 28th, 2026
Nuclear Technicians
Nuclear Electric Power Generation
Show all >
Student Intern - STEM
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 3rd, 2026
Engineers, All Other
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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NWMO Production Supervisor
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 2nd, 2026
First-Line Supervisors of Production and Operating Workers
Nuclear Electric Power Generation
Show all >
Student Intern - Fire Protection Engineer
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 2nd, 2026
Information Security Engineers
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Student Intern - Metallurgical Engineering
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 3rd, 2026
Engineers, All Other
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Development Engineer, Chemical Process R&D
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
September 17th, 2026
Chemical Engineers
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Student Intern - Field Engineering
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 3rd, 2026
Engineers, All Other
Engineering Services
Show all >
Site Outage Planning Supervisor
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 10th, 2026
Nuclear Technicians
Nuclear Electric Power Generation
Show all >
NMC&A Operations Senior Manager
APPLY
Y12 National Security Complex
Oak Ridge, TN
L7 Manager
September 16th, 2026
General and Operations Managers
Nuclear Electric Power Generation
Show all >
Student Intern - Mechanical Engineer
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 2nd, 2026
Mechanical Engineers
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Radio Program Administrator
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
August 27th, 2026
Administrative Services Managers
Radio Broadcasting Stations
Show all >
Civil Field Engineering Lead - Construction
APPLY
Y12 National Security Complex
Oak Ridge, TN
L6 Lead
September 2nd, 2026
First-Line Supervisors of Construction Trades and Extraction Workers
Engineering Services
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Chief Information Officer
APPLY
Y12 National Security Complex
Oak Ridge, TN
L7 Manager
September 3rd, 2026
Computer and Information Systems Managers
Computer Systems Design Services
Show all >
Student Intern - Electrical Engineer
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 3rd, 2026
Engineers, All Other
Engineering Services
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Student Intern - Materials Science & Engineering
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 2nd, 2026
Materials Scientists
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Student Intern - Welding Engineer
APPLY
Y12 National Security Complex
Oak Ridge, TN
L1 Intern
September 3rd, 2026
Engineers, All Other
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
Show all >
Procedure Writing Specialist
APPLY
Y12 National Security Complex
Oak Ridge, TN
L5 Senior
September 15th, 2026
Technical Writers
Engineering Services
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