clearance jobs

Mechanical Facility Engineer (Engineer II)

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

2w ago

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Program Manager I

Nevada National Security Sites • Full-time • Mercury, NV, US • 2w ago

2w ago

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Principal Communications Specialist - Internal Communications

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • 2w ago

2w ago

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Senior Mechanical Engineer

Nevada National Security Sites • Full-time • Mercury, NV, US • $101.52k - $152.30k / year • 3w ago

3w ago

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Principal Emergency Response Specialist

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • 4w ago

4w ago

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Craft Supervision

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 4w ago

4w ago

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Electrical Engineering Technician, Level IV

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

1w ago

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COMSEC Operations Support

VetJobs • Part-time • Oak Ridge, TN, US • 3w ago

3w ago

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HVAC Designer, Level III

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

1w ago

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UPF Safety & Industrial Hygiene Supervisor

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Lifting Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Detector Scientist II

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $83.08k - $124.61k / year • 3w ago

3w ago

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Project Engineer Advisor

Pantex Plant • Full-time • Amarillo, TX, US • 3w ago

3w ago

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Development Engineer (Materials Engineer)

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Field Engineer- Welding Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 4w ago

4w ago

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Subcontract Technical Representative - Civil

Y-12 National Security Complex • Contract (1099) • Oak Ridge, TN, US • 4w ago

4w ago

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Structural Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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ServiceNow Operations and Development Supervisor

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Control System Engineer II

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $83.08k - $124.61k / year • 2w ago

2w ago

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Program Manager I

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • 3w ago

3w ago

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Development Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Facility System Engineer I (Civil, Mechanical, or Electrical Engineer)

Nevada National Security Sites • Full-time • Mercury, NV, US • 4w ago

4w ago

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Mechanical Engineer II

Nevada National Security Sites • Full-time • Mercury, NV, US • $83.08k - $124.61k / year • 4w ago

4w ago

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Division Administrative Specialist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 4w ago

4w ago

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Electrical Engineer (Engineer II)

Nevada National Security Sites • Full-time • Mercury, NV, US • $83.08k - $124.61k / year • 4d ago

4d ago

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SSO Measurements Support

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 5d ago

5d ago

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Principal Health Physicist (Principal Scientist)

Nevada National Security Sites • Full-time • Mercury, NV, US • $119.25k - $181.85k / year • 3w ago

3w ago

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COMSEC Operations Support

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Solution Architect

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Mechanical Engineer II

Nevada National Security Sites • Full-time • Mercury, NV, US • 4w ago

4w ago

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Structural Engineer, Level III

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

2w ago

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PPD Director

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 • Oak Ridge, TN, US • 1d ago

1d ago

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IT Business Systems Analyst Graduate Intern - Summer 2026

Lawrence Livermore National Laboratory • Intern/Co-op/Postgrad • Livermore, CA, US • 1w ago

1w ago

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Electrical Engineer I

Nevada National Security Sites • Full-time • Mercury, NV, US • 2w ago

2w ago

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IWC PULSE Maintenance Principal Work Planner

Nevada National Security Sites • Full-time • Mercury, NV, US • 3w ago

3w ago

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Weapons Product Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Power Operations Manager II

Nevada National Security Sites • Full-time • Mercury, NV, US • $155.21k - $248.33k / year • 4w ago

4w ago

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Project Controls- Construction Scheduler

Pantex Plant • Full-time • Amarillo, TX, US • 1m ago

1m ago

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Radiological Control Technician, Level II

Akima • 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 • 4m ago

4m ago

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Piping Design Engineer, Level IV

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

3w ago

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Radiological Control Technician, Level III

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

2w ago

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Piping Design Engineer, Level III

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

3w ago

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Construction Superintendent -Piping

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Command Center Execution Lead

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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ORMC Operations Senior Manager

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 3w ago

3w ago

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Network and Firewall Analyst (Senior Infrastructure Analyst)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • 4w ago

4w ago

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UPF (Uranium Processing Facility) Engineering Process Commissioning Specialist

Akima • Full-time • Oak Ridge, TN, US • 4d ago

4d ago

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Radiological Control Technician, Level IV

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

2w ago

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Reliability Engineer, Level II

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

3w ago

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Development Technician, Level II

Akima • Full-time • Oak Ridge, TN, US • 4w ago

4w ago

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Mining Engineer (Engineer II)

Nevada National Security Sites • Full-time • Mercury, NV, US • 4d ago

4d ago

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Senior Principal Project Manager

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • 5d ago

5d ago

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Process Engineer

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

2w ago

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Safety & Industrial Hygiene Professional

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 4w ago

4w ago

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Principal Emergency Response Specialist (NOC)

Nevada National Security Sites • Full-time • Las Vegas, NV, US • 4d ago

4d ago

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Senior Principal Project Engineer

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $147.80k - $229.09k / year • 3w ago

3w ago

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Safety & IH Professional

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 5d ago

5d ago

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Sr. Construction Manager

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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Construction Project Rigging Engineer

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 1w ago

1w ago

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CTR - Prime Contracts Administrator 18671

Y-12 National Security Complex • Contract (1099) • Oak Ridge, TN, US • 4w ago

4w ago

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Security Police Officer

SIMCO, LLC • Full-time • Carlsbad, NM, US • 3w ago

3w ago

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Fire Protection Engineer

ORAU • Full-time • Piketon, OH, US • 1m ago

1m ago

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Contractor SAP Security Officer

Oak Ridge National Laboratory • Oak Ridge, TN, US • 2d ago

2d ago

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Production Liaison Engineer (R&D Engineer 3/4)

Los Alamos National Laboratory • Full-time • Los Alamos, NM, US • 1w ago

1w ago

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Lean Six Sigma Black Belt

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

2w ago

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Rotational Engineer II

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $83.08k - $124.61k / year • 2w ago

2w ago

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Applied Scientist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 4w ago

4w ago

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Actinide Electrochemist - Staff Scientist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Unified Communications Engineer

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

1w ago

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System Engineer, Level III

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

3w ago

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Structural Engineer, Level IV

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

1w ago

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Locksmith

Oak Ridge National Laboratory • Oak Ridge, TN, US • 5d ago

5d ago

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Structural Engineer, Level V

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

1w ago

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Structural Engineer, Level III

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

1w ago

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Energetic Materials Advanced Manufacturing - Postdoctoral Researcher

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

1w ago

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Metal Casting Scientist/Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Principal Material Handler

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Sr. Project Engineer

ORAU • Full-time • Piketon, OH, US • 1m ago

1m ago

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Advanced Engineering Analysis Group Leader

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

1w ago

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Electrician I - Lighting Technician

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Instructional Specialist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $95.82k - $140.71k / year • 2w ago

2w ago

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Scientist I/II

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $67.70k - $124.61k / year • 4w ago

4w 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, Treasury & Accounts Receivable

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $79.92k - $97.85k / year • 3w ago

3w ago

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Computer Support Technician

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 3w ago

3w ago

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Fire Protection Design Engineer, Level V

Akima • Full-time • Oak Ridge, TN, US • 6d ago

6d ago

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Laborer I/Hammermill Operator

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Design Drafter/Designer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 3w ago

3w ago

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Engineering Professional (All Disciplines)

ORAU • Full-time • Kansas City, MO, US • 1m ago

1m ago

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Safety Basis Analyst

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

1w ago

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Development Operations Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Cloud and Core Networking Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $175.53k - $267.06k / year • 2w ago

2w ago

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Laborer II

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Materials Scientist – Staff Scientist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • 2w ago

2w ago

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Mechanical Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $121.83k - $185.54k / year • 4w ago

4w ago

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Chemical Operator

Y-12 National Security Complex • Full-time • Oak Ridge, TN, US • 1d ago

1d ago

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Fire Protection Design Engineer, Level IV

Akima • Full-time • Oak Ridge, TN, US • 6d ago

6d ago

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Fire Protection Design Engineer, Level III

Akima • Full-time • Oak Ridge, TN, US • 6d ago

6d ago

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