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10,000+
"application security engineer"
jobs
in
National Security
in last 30 days
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10,000+
"application security engineer"
jobs
in
National Security
in last 30 days
Show all >
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Date
Last 30 days
Principal Systems Engineer - Requirements & Verification Jobs
APPLY
Clearance
El Segundo, CA
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Network Engineer 5 - Lackland AFB, TX Jobs
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Clearance
Washington, DC
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Implementations/Activations Network Engineer II
APPLY
Navstar
St Charles, IL
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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C2 Systems Integrator (Network Communications 3)
APPLY
HII Mission Technologies Division
Kailua Kona, HI
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Senior Systems Engineer - Instructional Training Systems Jobs
APPLY
Clearance
Dayton, OH
L6 Lead
September 11th, 2026
Training and Development Specialists
National Security
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IT SPECIALIST (ENTARCH) (TITLE 32)
APPLY
U.S. Government
Chattanooga, TN
L4 Mid
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Systems Engineer
APPLY
Brandes Associates
California, CA
L5 Senior
September 11th, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Sr Principal Cyber Operations Planner - CWO (26-397) Jobs
APPLY
Clearance
Colorado Springs, CO
L7 Manager
September 11th, 2026
Computer and Information Systems Managers
National Security
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Field Engineer Asc - E1
APPLY
Lockheed Martin
Lawton, OK
L5 Senior
September 11th, 2026
Installation, Maintenance, and Repair Workers, All Other
National Security
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Senior Systems Engineer (Anti-Tamper)
APPLY
Serco North America
Dayton, OH
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Information Technology Specialist (Policy and Planning)
APPLY
U.S. Government
Fort Huachuca, AZ
L6 Lead
September 11th, 2026
Computer and Information Systems Managers
National Security
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Senior Kinematic Modeling & Simulation Systems Engineer Jobs
APPLY
Clearance
Colorado Springs, CO
L6 Lead
September 11th, 2026
Aerospace Engineers
National Security
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Multi Functional Info Systems Analyst Sr (RAF Lakenheath ALIS Ad Jobs
APPLY
Clearance
Greenville, SC
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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TOW2 Field Service Representative Jobs
APPLY
Clearance
El Segundo, CA
L5 Senior
September 11th, 2026
Electronics Engineers, Except Computer
National Security
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SITEC - Systems Administrator (Mobility) - Camp H.M. Smith, HI
APPLY
Peraton
Waipahu, HI
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Network Engineer 5 - Laughlin AFB, TX
APPLY
MC Dean
Texas City, TX
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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SITEC - Network Engineer (JNY) - Fort Bragg, NC Jobs
APPLY
Clearance
Fort Bragg, NC
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Nuclear Surety - Principal / Sr Principal Systems Engineer - 887 Jobs
APPLY
Clearance
Roy, UT
L6 Lead
September 11th, 2026
Nuclear Engineers
National Security
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Senior Reliability Engineer Jobs
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Clearance
Laurel, MD
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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RQ224068 FWA Network Engineer – Secret Clearance Required (Evergreen)
APPLY
General Dynamics Information Technology
Wainwright, AK
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Weapon System Mechanical Engineer Jobs
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Clearance
Arlington, VA
L6 Lead
September 11th, 2026
Mechanical Engineers
National Security
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IT Specialist (APPSW)
APPLY
U.S. Government
Fort George G Meade, MD
L6 Lead
September 11th, 2026
Computer Systems Analysts
National Security
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Information Technology Specialist (Security) Jobs
APPLY
Clearance
Mcalester, OK
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Configuration Management Specialist Jobs
APPLY
Clearance
Oklahoma City, OK
L5 Senior
September 11th, 2026
Document Management Specialists
National Security
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Cleared Sustainment Engineer COOLR Jobs
APPLY
Clearance
Sunnyvale, CA
L3 Junior
September 11th, 2026
Engineers, All Other
National Security
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Secure SATCOM Network Architect for DoD (Secret)
APPLY
Stanleyreidcom
Hyattsville, MD
L6 Lead
September 10th, 2026
Computer Network Architects
National Security
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Architecture and Interfaces Program Manager
APPLY
BAE Systems
Hill Air Force Base, UT
L6 Lead
September 11th, 2026
Architectural and Engineering Managers
National Security
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Air Operations Systems Engineer (Test & Evaluation) Jobs
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Clearance
L6 Lead
September 11th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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DoD Network Services Engineer - Secret Clearance
APPLY
Abacus Technology
Lincoln, MA
L6 Lead
September 4th, 2026
Network and Computer Systems Administrators
National Security
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Simulation Systems Engineer (Electrical OR Mechanical) - 29416
APPLY
Huntington Ingalls Industries
Las Vegas, NV
L6 Lead
September 3rd, 2026
Aerospace Engineers
National Security
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Secret Network Test Engineer
APPLY
Insight Global
San Diego, CA
L5 Senior
September 8th, 2026
Computer Network Architects
National Security
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LEAD IT CYBERSECURITY SPECIALIST (APPSW/INFOSEC) Job in Multiple Locations – Department...
APPLY
Lemonwire
South Bend, IN
L6 Lead
September 8th, 2026
Computer Occupations, All Other
National Security
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Secret Network Test Engineer
APPLY
Insightglobal
San Diego, CA
L5 Senior
September 9th, 2026
Computer Network Architects
National Security
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DISTINGUISHED ENGINEER - CHIEF TECHNOLOGY OFFICER
APPLY
United States Government
Coatesville, PA
L7 Manager
September 9th, 2026
Architectural and Engineering Managers
National Security
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Technical Support Engineer
APPLY
Booz Allen Hamilton
Fort Benning, GA
L5 Senior
September 9th, 2026
Network and Computer Systems Administrators
National Security
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STE - Computer Systems Associate/Network Engineer
APPLY
Blueforce
Washington, DC
L5 Senior
September 19th, 2026
Network and Computer Systems Administrators
National Security
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Airborne Testbed Engineer-Associate Staff
APPLY
Lincoln Laboratory
Somerville, MA
L6 Lead
September 15th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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CHIEF INFORMATION OFFICER
APPLY
U.S. Department of Defense
Quantico, VA
L7 Manager
September 16th, 2026
Computer and Information Systems Managers
National Security
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Senior Network and Voice Engineer, 21 CS Jobs
APPLY
Clearance
Colorado Springs, CO
L5 Senior
September 14th, 2026
Computer Network Architects
National Security
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Reliability & Data Engineer II - Top Secret Clearance Required Jobs
APPLY
Clearance
Plano, TX
L5 Senior
September 11th, 2026
Electronics Engineers, Except Computer
National Security
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