Y-12 National Security Complex
The Y-12 National Security Complex is a premier manufacturing facility dedicated to making our nation and the world a safer place and plays a vital role in the Department of Energy’s Nuclear Security Enterprise.
Y-12 helps ensure a safe and effective U.S. nuclear weapons deterrent. We also retrieve and store nuclear materials, fuel the nation’s naval reactors, and perform complementary work for other government and private-sector entities.
Since 1943, Y-12 has played a key role in strengthening our country’s national security and reducing the global threat from weapons of mass destruction.
Y-12 has evolved to become the complex the nation looks to for support in protecting America's future, developing innovative solutions in manufacturing technologies, prototyping, safeguards and security, technical computing and environmental stewardship.
Search among Y-12 National Security Complex jobs
| Jobs: 1 - 10 of 14 |
Oak Ridge, Tennessee
Y-12 National Security Complex
Location:Oak Ridge, TN Job Title: LPF Project Engineering STR Career Level From: Associate Career Level To: Senior Specialist Organization: Engineering Discipline (51378648) Job Specialty: Core Engineering What You'll Do The Projects Engine...
11h
| Job Type | Full Time |
Smart Manufacturing Solutions Software Developer
Oak Ridge, Tennessee
Y-12 National Security Complex
Location: Oak Ridge, TN Job Title: Smart Manufacturing Solutions Software Developer Career Level From: Associate Career Level To: Senior Associate Organization: Mission Applications (50992241) Job Specialty: System Development What You'll D...
1d
| Job Type | Full Time |
Engineering Integration Specialist
Oak Ridge, Tennessee
Y-12 National Security Complex
Location:Oak Ridge, TN Job Title: Engineering Integration Specialist Career Level From: Specialist Career Level To: Senior Specialist Organization: Y-12 Nuclear Engineering (50001249) Job Specialty: Core Engineering What You'll Do As an Eng...
6d
| Job Type | Full Time |
Nuclear Criticality Safety Engineer
Oak Ridge, Tennessee
Y-12 National Security Complex
Location: Oak Ridge, TN Job Title: Nuclear Criticality Safety Engineer Career Level From: Associate Career Level To: Specialist Organization: Projects & Program Integration (50001260) Job Specialty: Nuclear Engineering Safety What You'll Do...
13d
| Job Type | Full Time |
Oak Ridge, Tennessee
Y-12 National Security Complex
Location: Oak Ridge, TN Job Title: Project Controls Sr. Analyst Career Level From: Senior Associate Career Level To: Senior Specialist Organization: Y-12 Project Controls (51422906) Job Specialty: Project Controls-Scheduling What You'll Do ...
13d
| Job Type | Full Time |
Oak Ridge, Tennessee
Y-12 National Security Complex
Location: Oak Ridge, TN Job Title: NCS Engineer in Training Career Level From: Associate Career Level To: Specialist Organization: Y-12 Nuclear Engineering (50001249) Job Specialty: Nuclear Engineering Safety What You'll Do The Engineer in ...
14d
| Job Type | Full Time |
Oak Ridge, Tennessee
Y-12 National Security Complex
Job Title: ENG- Y System Engineer Career Level From: Associate Career Level To: Senior Specialist Organization: Y-12 Facility Engineering (50324112) Job Specialty: Core Engineering What You'll Do Location: Oak Ridge, TN As a Cognizant Syste...
14d
| Job Type | Full Time |
ME Student Intern - Mechanical Engineer
Oak Ridge, Tennessee
Y-12 National Security Complex
Job Title: ENG-Y ME Student Intern - Mechanical Engineer Organization: Y-12 Engineering (50000343) What You'll Do Location: Oak Ridge, TN The Y-12 National Security Complex is currently recruiting for summer 2026 internship opportunities in...
15d
| Job Type | Intern |
Student Intern - Chemical Engineer
Oak Ridge, Tennessee
Y-12 National Security Complex
Job Title: ENG-Y ME Student Intern - Chemical Engineer Organization: Y-12 Engineering (50000343) What You'll Do Location: Oak Ridge, TN The Y-12 National Security Complex is currently recruiting for summer 2026 internship opportunities in E...
15d
| Job Type | Intern |
Oak Ridge, Tennessee
Y-12 National Security Complex
Job Title: ENG-Y ME Student Intern - STEM Organization: Y-12 Engineering (50000343) What You'll Do Location: Oak Ridge, TN The Y-12 National Security Complex is currently recruiting for summer 2026 internship opportunities in Engineering (C...
15d
| Job Type | Intern |