clearance jobs

IMIS Project Lead

Y-12 National Security Complex • Full-time • Multnomah County, OR, US • 1w ago

1w ago

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Pulse Power Senior Scientist

Nevada National Security Sites • Full-time • Mercury, NV, US • $99.34k - $149.01k / year • 1w ago

1w ago

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Power Engineering Engineer II

Nevada National Security Sites • Full-time • Mercury, NV, US • $81.31k - $121.97k / year • 2w ago

2w ago

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Electrical Design Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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RF Cable Test Technician

System One • Contract (1099) • Oak Ridge, TN, US • 3m ago

3m ago

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Nondestructive Evaluation (NDE) Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 11h ago

11h ago

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Reliability Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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Piping Design Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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Facility Engineering - Electrical Engineer

Pantex Plant • Full-time • Amarillo, TX, US • 2d ago

2d ago

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Administrative Specialist II

Nevada National Security Sites • Full-time • Santa Barbara, CA, US • $65.25k - $97.88k / year • 6d ago

6d ago

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Structural Engineer

Y-12 National Security Complex • Full-time • Multnomah County, OR, US • 1w ago

1w ago

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Technologist - Intrusion Detection Systems

Nevada National Security Sites • Full-time • Mercury, NV, US • $29 - $44 / hour • 1w ago

1w ago

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Nuclear Engineer (Peer Reviewer), Level III

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level VI

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level II

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level V

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Sr. Electronics Design Engineer

ORAU • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Structural Engineer, Level IV

Akima • Full-time • Oak Ridge, TN, US • 1d ago

1d ago

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Structural Engineer, Level III

Akima • Full-time • Oak Ridge, TN, US • 1d ago

1d ago

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ENG- Lifecycle Systems Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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Software System Developer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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System Architecture/Alarm Systems Support

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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Groundwater Environmental Science Specialist

Y-12 National Security Complex • Full-time • Washington County, OR, US • 1w ago

1w ago

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ENG- Analytical Chemist

Y-12 National Security Complex • Full-time • Multnomah County, OR, US • 1w ago

1w ago

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Manufacturing Process Engineer

Y-12 National Security Complex • Full-time • Multnomah County, OR, US • 1w ago

1w ago

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RCT Technologist

Nevada National Security Sites • Full-time • Mercury, NV, US • $29 - $44 / hour • 1w ago

1w ago

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Electro-Optical Technologist

Nevada National Security Sites • Full-time • Mercury, NV, US • $29 - $44 / hour • 1w ago

1w ago

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RCT Principal Technologist

Nevada National Security Sites • Full-time • Mercury, NV, US • $39 - $58 / hour • 1w ago

1w ago

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Senior Technical Writer and Editor

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $78.83k - $118.25k / year • 3w ago

3w ago

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Counterintelligence Officer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $114.90k - $168.85k / year • 1w ago

1w ago

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ServiceNow Developer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 19h ago

19h ago

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SSO Measurements Support

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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Deputy Director - Deputy Chief Information Officer (DCIO)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $186.35k - $302.81k / year • 2w ago

2w ago

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Structural Engineer, Level V

Akima • Full-time • Oak Ridge, TN, US • 1d ago

1d ago

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Radiological Control Technician, Level III

Akima • Full-time • Oak Ridge, TN, US • 1d ago

1d ago

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Radiological Control Technician, Level IV

Akima • Full-time • Oak Ridge, TN, US • 1d ago

1d ago

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Radiological Control Technician, Level II

Akima • Full-time • Oak Ridge, TN, US • 1d ago

1d ago

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Piping Design Engineer, Level IV

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level V

NANA • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Development Technician, Level III

Akima • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Personnel Security Specialist (Mid-Level)(Clearance Adjudication)

ORAU • Full-time • Huntsville, US • 1m ago

1m ago

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Reliability Engineer, Level II

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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SSO Security Police Officer 18325

Y-12 National Security Complex • Full-time • Multnomah County, OR, US • 1w ago

1w ago

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Administrative Support Specialist

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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Piping Design Engineer, Level III

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level IV

NANA • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level VI

NANA • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level II

NANA • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level III

NANA • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Process/System Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 19h ago

19h ago

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Windows System Administrator

Pantex Plant • Full-time • Amarillo, TX, US • 2d ago

2d ago

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Principal Technologist - Airframe & Powerplant Technician

Nevada National Security Sites • Full-time • Las Vegas, NV, US • $83.49k - $125.24k / year • 6d ago

6d ago

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Senior Data Analyst (Sr Applications Analyst)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $97.22k - $145.83k / year • 2w ago

2w ago

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Power Engineering Senior Engineer

Nevada National Security Sites • Full-time • Mercury, NV, US • $101.52k - $152.30k / year • 2w ago

2w ago

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Line Supervisor - UPF Engineering

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 22h ago

22h ago

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Director, Environmental, Safety, and Health (ES&H)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $221.54k - $365.54k / year • 2w ago

2w ago

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Electrical Design Engineer

Y-12 National Security Complex • Full-time • Multnomah County, OR, US • 1w ago

1w ago

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Workplace Substance Abuse Program (WSAP) Coordinator

ORAU • Full-time • Schenectady, NY, US • 1m ago

1m ago

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Piping Design Engineer, Level III

NANA • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Piping Design Engineer, Level IV

NANA • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Personnel Security Specialist (Entry-Level)(Clearance Adjudication)

ORAU • Full-time • Huntsville, US • 1m ago

1m ago

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Development Technician, Level III

NANA • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Center for Global Security Research (CGSR) Undergraduate Research Associate - Summer 2026

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $23 - $31 / hour • 1w ago

1w ago

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Physical Sciences Manager II

Nevada National Security Sites • Full-time • Santa Barbara, CA, US • $151.88k - $243.01k / year • 1w ago

1w ago

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Senior Training Specialist (Radiological Control (RADCON), Nuclear Material Control & Accountability (NMC&A), and Safeguards & Security)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $78.83k - $118.25k / year • 1w ago

1w ago

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Electrician-Jrn

Central Plateau Cleanup Company • Full-time • Richland, WA, US • 3w ago

3w ago

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Reaction Kinetics - Postdoctoral Researcher

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 1w ago

1w ago

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Radiological Control Technician, Level IV

NANA • Full-time • Oak Ridge, TN, US • 10h ago

10h ago

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Radiological Control Technician, Level III

NANA • Full-time • Oak Ridge, TN, US • 10h ago

10h ago

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Radiological Control Technician, Level II

NANA • Full-time • Oak Ridge, TN, US • 10h ago

10h ago

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Welding Engineer

Y-12 National Security Complex • Full-time • Multnomah County, OR, US • 1w ago

1w ago

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Unified Communications Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $151.62k - $185.64k / year • 6d ago

6d ago

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Director

Sitreps 2 Steercos • Full-time • Dallas, TX, US • $225k - $375k / year • 1w ago

1w ago

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Reliability Engineer, Level II

NANA • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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AI Solutions Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $114.91k - $214.03k / year • 2w ago

2w ago

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Embedded Systems Software Engineer

ORAU • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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System Engineer, Level III

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level V

Jobs via Dice • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level VI

Jobs via Dice • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Nuclear Engineer (Peer Reviewer), Level II

Jobs via Dice • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Communications Specialist, Strategic Deterrence

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $114.90k - $168.85k / year • 1w ago

1w ago

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Scientist I/II

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $66.25k - $121.97k / year • 4w ago

4w ago

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Nuclear Engineer (Peer Reviewer), Level III

Jobs via Dice • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Construction Manager

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $129.15k - $196.48k / year • 1w ago

1w ago

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Analytical Chemistry - Staff Scientist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $121.83k - $185.54k / year • 2w ago

2w ago

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Telecommunication Computer Support Technologist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $43 - $63 / hour • 2w ago

2w ago

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Data Management Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $114.91k - $214.03k / year • 2w ago

2w ago

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Business Analyst, Disbursements

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $95.82k - $117.31k / year • 1w ago

1w ago

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Reliability Engineer, Level II

Jobs via Dice • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Accountant, Help Desk

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $79.92k - $97.85k / year • 2w ago

2w ago

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Plutonium Metallurgist - Staff Scientist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $146.34k - $222.56k / year • 1w ago

1w ago

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Scorpius Systems Engineer (Multi-Level)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $99.34k - $149.01k / year • 4d ago

4d ago

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HR Information Analyst

Lawrence Livermore National Laboratory • Full-time • Remote (Livermore, CA, US) • $80.45k - $168.85k / year • 1w ago

1w ago

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Procedure Writer Level III

Akima • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Piping Design Engineer, Level V

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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System Engineer, Level IV

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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System Engineer, Level V

Akima • Full-time • Oak Ridge, TN, US • 2w ago

2w ago

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Senior Database Administrator

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $175.53k - $222.56k / year • 1w ago

1w ago

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Field Work Supervisor, CWC/LLBG/WRAP

Central Plateau Cleanup Company • Full-time • Richland, WA, US • $94.75k - $151.80k / year • 4w ago

4w ago

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Technology Transfer and Industry Collaboration Contracting Professional 3

Pacific Northwest National Laboratory • Full-time • Richland, Washington, United States • 2h ago

2h ago

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