clearance jobs

Safety Analysis Engineering Analyst

Pantex Plant • Full-time • Amarillo, TX, US • 4w ago

4w ago

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Nuclear Safety Analyst

Pantex Plant • Full-time • Amarillo, TX, US • 4w ago

4w ago

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Division Training Officer

Pantex Plant • Full-time • Amarillo, TX, US • 4d ago

4d ago

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Student Intern - Global Security and Strategic Partnerships (GSSP)

Pantex Plant • Intern/Co-op/Postgrad • Amarillo, TX, US • 1m ago

1m ago

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Principal Mission Communications Specialist (RF)

Nevada National Security Sites • Full-time • Las Vegas, NV, US • $116.00k - $176.90k / year • 3w ago

3w ago

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Business Analyst

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

2w ago

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Senior Nuclear Facility Operations Specialist (HEF)

Nevada National Security Sites • Full-time • Mercury, NV, US • $96.76k - $145.14k / year • 3w ago

3w ago

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Deployed Security Officer - Superblock - Active Security Clearance Required

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $111.60k - $136.66k / year • 2d ago

2d ago

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Materials Management Support

Pantex Plant • Full-time • Amarillo, TX, US • 12h ago

12h ago

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Maintenance Project Specialist

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

3w ago

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Nuclear/Explosives Facilities Management Director

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

1w ago

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Security Assistant (Entry-Level)(Clearance Adjudication)

ORAU • Full-time • Huntsville, US • 2m ago

2m ago

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Balance of Plant Mechanical Engineer

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

3d ago

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Materials Management Inventory Control Analyst

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

2w ago

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Fire Protection CSE (Senior Engineer)

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

1w ago

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Systems Engineering Manager II

Nevada National Security Sites • Full-time • California, United States, US • $151.88k - $243.01k / year • 2w ago

2w ago

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Principal Finance Program Manager (Principal Business Manager)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $118.35k - $177.53k / year • 1w ago

1w ago

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Network/Systems Administrator

UChicago Argonne, LLC • Full-time • Lemont, IL USA • 2w ago

2w ago

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Explosives Safety Senior Specialist

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

2w ago

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Range Master

Nevada National Security Sites • Full-time • Mercury, NV, US • $31 - $46 / hour • 1w ago

1w ago

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Operations Supervisor II (PULSE)

Nevada National Security Sites • Full-time • Mercury, NV, US • $101.25k - $162.01k / year • 2w ago

2w ago

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Senior Nuclear Facilities Operations Specialist

Nevada National Security Sites • Full-time • Mercury, NV, US • $96.76k - $145.14k / year • 1w ago

1w ago

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Linux Systems Administrator (Infrastructure Analyst II)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $36 - $54 / hour • 1w ago

1w ago

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Physical Security Specialist - Sr. Specialist

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

2w ago

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RCT Technician I

Nevada National Security Sites • Full-time • Mercury, NV, US • $21 - $32 / hour • 1w ago

1w ago

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Electro-Mechanical Technician I

Nevada National Security Sites • Full-time • Los Alamos, NM, US • $21 - $32 / hour • 1w ago

1w ago

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Nuclear Facility Operations Specialist I (JASPER)

Nevada National Security Sites • Full-time • Mercury, NV, US • $31 - $46 / hour • 3w ago

3w ago

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Network Administrator

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

2w ago

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Mechanical Engineer II

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

2w ago

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Senior Photographer/Videographer (Senior Communications Specialist)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $78.83k - $118.25k / year • 2w ago

2w ago

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Nuclear Explosives Safety Senior Manager

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

3w ago

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Nuclear & Explosives Safety Tech Associate

Pantex Plant • Full-time • Amarillo, TX, US • 18h ago

18h ago

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Diagnostic Scientist II

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $81.31k - $121.97k / year • 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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Mechanical Engineer II

Nevada National Security Sites • Full-time • Mercury, NV, US • $81.31k - $121.97k / year • 1w ago

1w ago

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Photographer/Videographer - Communications Specialist II (Casual)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $63.86k - $95.78k / year • 2w ago

2w ago

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Technologist - Intrusion Detection Systems

Nevada National Security Sites • Full-time • Mercury, NV, US • $29 - $44 / hour • 2w ago

2w ago

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IWC Construction Senior Work Planner

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

3w ago

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Program Administrator - Active Security Clearance Required

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $91.32k - $134.10k / year • 2d ago

2d ago

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RCT Technician II

Nevada National Security Sites • Full-time • Mercury, NV, US • $25 - $38 / hour • 1w ago

1w ago

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RCT Senior Technologist

Nevada National Security Sites • Full-time • Mercury, NV, US • $33 - $50 / hour • 1w ago

1w ago

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Mechanical Facility Engineer (Engineer I)

Nevada National Security Sites • Full-time • Mercury, NV, US • $66.25k - $99.38k / year • 2w ago

2w ago

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QA Inspection Technician

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

2w ago

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Pulse Power Senior Scientist

Nevada National Security Sites • Full-time • Mercury, NV, US • $99.34k - $149.01k / year • 3w ago

3w 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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Manager I - Field Intelligence Element (FIE) Deputy Director

Nevada National Security Sites • Full-time • Santa Barbara, CA, US • $124.24k - $198.79k / year • 1w ago

1w ago

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Control System Technician II

Nevada National Security Sites • Full-time • Mercury, NV, US • $25 - $38 / hour • 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 • 1w ago

1w ago

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Senior Mechanical Engineer

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

1w ago

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Electrical Engineer II

Nevada National Security Sites • Full-time • Mercury, NV, US • $81.31k - $121.97k / year • 1w ago

1w ago

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RF Cable Test Technician

System One • Contract (1099) • Oak Ridge, TN, US • 1m ago

1m ago

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Piping Engineer, Level III

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

2w ago

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Piping Engineer, Level IV

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

2w ago

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

ORAU • Full-time • Huntsville, US • 2m ago

2m ago

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Senior Project Controls Specialist

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

1w ago

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Senior Emergency Response Specialist

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

1w ago

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Senior Emergency Response Specialist

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

1w ago

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Senior Data Analyst (Sr Applications Analyst)

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $95.14k - $142.71k / year • 2w ago

2w ago

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Senior Training Specialist (Nuclear Operations Support)

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

3w ago

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Senior Emergency Response Specialist

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

1w ago

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Principal Cyber Security Analyst - Threat Hunter

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $116.00k - $176.90k / year • 2w ago

2w ago

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PULSE New Access Project (PNAP) Manager III

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $182.33k - $296.30k / year • 3w ago

3w ago

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Manufacturing Engineer (Special Tooling Program)

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

3w ago

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Senior Engineer Instrument & Control

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

1w ago

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Principal Communications Specialist

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $99.79k - $152.18k / year • 2w ago

2w ago

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Quality Assurance Technician

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

2w ago

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Principal Optical Engineer

Nevada National Security Sites • Full-time • Los Alamos, NM, US • $119.25k - $181.85k / year • 3w ago

3w ago

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Project Cost Analyst, Intermediate (1 year contract)

BWXT • Cambridge, ON, CA • 2d ago

2d ago

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

ORAU • Full-time • Huntsville, US • 2m ago

2m ago

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Sr QA Spec

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $96.76k - $145.14k / year • 1m ago

1m ago

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High-Temperature Materials Analyst

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $140.70k - $214.03k / year • 1d ago

1d ago

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Administrative Specialist - Computing Directorate Office

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $32 - $44 / hour • 3w ago

3w ago

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Physical Sciences Manager II

Nevada National Security Sites • Full-time • California, United States, US • $151.88k - $243.01k / year • 4w ago

4w ago

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Production Liaison Engineer

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

1w ago

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Engineering Authorization Quality Assurance Analyst 2/3

Los Alamos National Laboratory • Full-time • Los Alamos, NM, US • 2w ago

2w 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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National Security Engineering Division - Space Hardware Postdoctoral Researcher

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $117.90k - $135.06k / year • 16h ago

16h ago

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ESH&Q Senior Mission Support Staff

Oak Ridge National Laboratory • Oak Ridge, TN, US • 4d ago

4d 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 • $22 - $31 / hour • 4d ago

4d ago

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Neurobiology/Molecular biology - Postdoctoral Researcher

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

2w ago

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Security Assistant (Mid-Level)

ORAU • Full-time • Huntsville, US • 3m ago

3m ago

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ESH Specialist, Intermediate

Savannah River National Laboratory • Full-time • Aiken, SC, US • 4w ago

4w ago

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Business Systems Analyst - Learning Management System

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $93.09k - $113.99k / year • 4w ago

4w ago

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Contract Administrator

Savannah River National Laboratory • Full-time • Aiken, SC, US • 2w ago

2w ago

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ESH Specialist

Savannah River National Laboratory • Full-time • Aiken, SC, US • 3w ago

3w ago

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Mechanical/Structural Analyst

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $140.70k - $214.03k / year • 2w ago

2w ago

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Manager I

Nevada National Security Sites • Full-time • Mercury, NV, US • $124.24k - $198.79k / year • 1d ago

1d ago

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IT Project Manager

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

1w ago

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Scientific Associate

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $120.51k - $147.56k / year • 9h ago

9h ago

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Operations Research Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $117.18k - $178.39k / year • 4d ago

4d ago

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Scientist I/II

Nevada National Security Sites • Full-time • North Las Vegas, NV, US • $66.25k - $121.97k / year • 1w ago

1w ago

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Human Resources Help Desk Support Specialist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $77.61k - $113.99k / year • 2w ago

2w ago

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Senior Labor Relations Advocate

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $160.68k - $196.75k / year • 1d ago

1d ago

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Senior Nuclear Project Manager

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $178.77k - $271.98k / year • 2w ago

2w ago

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Scientific Associate - Instruments & Calibration

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $120.51k - $147.56k / year • 3w ago

3w ago

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Radiation Instrumentation & QA/QC Specialist

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $120.51k - $147.56k / year • 10h ago

10h ago

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Sustainment Project Execution Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $148.92k - $188.88k / year • 2w ago

2w ago

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Senior Mechanical Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $168.78k - $256.82k / year • 2w ago

2w ago

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Software Engineer

Lawrence Livermore National Laboratory • Full-time • Livermore, CA, US • $114.91k - $214.03k / year • 3w ago

3w ago

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Chemistry Automation & Advanced Manufacturing - Postdoctoral Researcher

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

3w ago

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