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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 >
Save
Filter
<
Date
Last 30 days
35T Military Intelligence (MI) Systems Maintainer / Integrator
APPLY
Unitedstatesdepartmentofdefens
Springfield, MA
L4 Mid
September 6th, 2026
Installation, Maintenance, and Repair Workers, All Other
National Security
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Lead Mission Systems Operator
APPLY
Wr Systems
Virginia Beach, VA
L6 Lead
September 5th, 2026
Network and Computer Systems Administrators
National Security
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System Administrator
APPLY
Arctec Alaska
Anchorage, AK
L5 Senior
September 6th, 2026
Network and Computer Systems Administrators
National Security
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Remote Hardware Engineer - Tonopah
APPLY
Arcata Associates
Las Cruces, NM
Remote
L6 Lead
September 6th, 2026
Electronics Engineers, Except Computer
National Security
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Systems Administrator II - COMSEC
APPLY
JT4
Bakersfield, CA
L5 Senior
September 5th, 2026
Network and Computer Systems Administrators
National Security
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IT SPECIALIST (SYSADMIN)
APPLY
Air National Guard Units
Springfield, OH
L6 Lead
September 4th, 2026
Network and Computer Systems Administrators
National Security
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SCA Engineering Technician V
APPLY
SAIC
Bedford, OH
L5 Senior
September 9th, 2026
Network and Computer Systems Administrators
National Security
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Chief
APPLY
Leidos
San Antonio, TX
L7 Manager
September 20th, 2026
Architectural and Engineering Managers
National Security
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Systems Engineer SME
APPLY
Modern Technology Solutions
Eglin Air Force Base, FL
L6 Lead
September 19th, 2026
Aerospace Engineers
National Security
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Remote Hardware Engineer - Tonopah
APPLY
GrabJobs
Cape Coral, FL
Remote
L6 Lead
September 14th, 2026
Electronics Engineers, Except Computer
National Security
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Engineering GEN III - PM BOPTSS
APPLY
Cape Henry Associates Acquired By Janus Research Group
Aberdeen Proving Ground, MD
L6 Lead
September 24th, 2026
Engineers, All Other
National Security
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Systems Administration Sr - E3
APPLY
Lockheed Martin
Tempe, AZ
L5 Senior
September 25th, 2026
Network and Computer Systems Administrators
National Security
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Systems Application Analyst 3 - 30293
APPLY
Mission Technologies
Norfolk, VA
L6 Lead
September 19th, 2026
Computer Systems Analysts
National Security
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35T Military Intelligence Systems Maintainer Integrator
APPLY
U.S. Army Reserve
Genoa, AR
L3 Junior
September 3rd, 2026
Installation, Maintenance, and Repair Workers, All Other
National Security
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IT SPECIALIST (INFOSEC)
APPLY
Usnavalseasystemscommand
Wilton, CA
L6 Lead
September 25th, 2026
Network and Computer Systems Administrators
National Security
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SITEC - UC Administrator - Camp H.M. Smith, HI
APPLY
Peraton
Smiths Creek, MI
L5 Senior
September 3rd, 2026
Network and Computer Systems Administrators
National Security
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Hiring Cleared Enterprise IT & Mission Support Specialists - TS SCI w Poly OR Poly Obtainable
APPLY
Peraton
East Andover, NH
L6 Lead
September 9th, 2026
Network and Computer Systems Administrators
National Security
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Multi Functional Info Systems Analyst Stf - E4
APPLY
Lockheed Martin
Eglin Air Force Base, FL
L5 Senior
September 24th, 2026
Network and Computer Systems Administrators
National Security
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Senior Principal Weapons Systems Engineer
APPLY
Mtsi Va
Eglin Air Force Base, FL
L6 Lead
September 27th, 2026
Aerospace Engineers
National Security
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Senior Network Security Engineer
APPLY
CDW
Andrews Air Force Base, MD
L6 Lead
September 23rd, 2026
Computer Network Architects
National Security
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Computer Engineer
APPLY
Commander, Navy Installations Command
Eielson Air Force Base, AK
L6 Lead
September 19th, 2026
Engineers, All Other
National Security
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Network Engineer
APPLY
Serco29660aa5
Orlando, FL
L5 Senior
September 26th, 2026
Computer Network Architects
National Security
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Air Defense Technical Operations Deployments
APPLY
Anduril Industries
Costa Mesa, CA
L5 Senior
September 23rd, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
National Security
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Sr. Combat Training Systems Test Engineer - 30334
APPLY
Mission Technologies
Nellis Air Force Base, NV
L5 Senior
September 23rd, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Systems Administrator Mid
APPLY
General Dynamics Information Technology
Leavenworth, KS
L6 Lead
September 26th, 2026
Network and Computer Systems Administrators
National Security
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IT SPECIALIST (SYSTEMS ADMINISTRATION)-TITLE 32
APPLY
Workscoop
Many, LA
L4 Mid
September 25th, 2026
Network and Computer Systems Administrators
National Security
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C2/C4I Senior Systems Planner & Analyst
APPLY
Innovative Reasoning
Quantico, VA
L6 Lead
September 4th, 2026
Computer Systems Analysts
National Security
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Senior Principal Weapons Systems Engineer
APPLY
Modern Technology Solutions
Eglin Air Force Base, FL
L6 Lead
September 24th, 2026
Aerospace Engineers
National Security
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Multi Functional Info Systems Analyst Sr - E3 DBA
APPLY
Lockheed Martin
Fort Worth, TX
L5 Senior
September 24th, 2026
Network and Computer Systems Administrators
National Security
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Staff Systems Engineer (Lead) (26-499)
APPLY
Northrop Grumman
Huntsville, AL
L6 Lead
September 26th, 2026
Architectural and Engineering Managers
National Security
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Sr Principal Engineer Systems-19779
APPLY
Northrop Grumman
Roy, UT
L6 Lead
September 26th, 2026
Aerospace Engineers
National Security
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Senior Systems Engineer with Security Clearance
APPLY
Mayvin
Washington, DC
L6 Lead
September 24th, 2026
Engineers, All Other
National Security
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A/AI Machine Learning Engineering Staff - Clearance Required
APPLY
Lockheed Martin
Huntsville, AL
L6 Lead
September 24th, 2026
Software Developers
National Security
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Model Based Mission Engineering SME
APPLY
Arcfield
Grundy, VA
L6 Lead
September 24th, 2026
Aerospace Engineers
National Security
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Senior Systems Test Engineer
APPLY
Colsa
San Antonio, TX
L6 Lead
September 24th, 2026
Engineers, All Other
National Security
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Implementations/Activations Network Engineer III
APPLY
Leidos
Charleston Air Force Base, SC
L5 Senior
September 14th, 2026
Network and Computer Systems Administrators
National Security
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Implementations/Activations Network Engineer II
APPLY
Leidos
Charleston Air Force Base, SC
L5 Senior
September 14th, 2026
Network and Computer Systems Administrators
National Security
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Sentinel - Principal/Sr Principal Engineer - Network Simulation & Test Analyst - 19789
APPLY
Northrop Grumman
Roy, UT
L6 Lead
September 12th, 2026
Computer Network Architects
National Security
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Function Systems Administrator - Advisor
APPLY
DCS
Eglin Air Force Base, FL
L5 Senior
September 17th, 2026
Network and Computer Systems Administrators
National Security
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Sr. IT Network Engineer- Onsite, Sunnyvale, CA- Secret Clearance
APPLY
Lockheed Martin
Sunnyvale, CA
L5 Senior
September 18th, 2026
Network and Computer Systems Administrators
National Security
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