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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
Systems Engineer I
APPLY
RTX
Tucson, AZ
L1 Intern
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Space Defense & Intelligence Planning
APPLY
KBR
Colorado Springs, CO
L7 Manager
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer: EW/ASE, Secret Clearance (On-Site)
APPLY
Amatriot Group
Hyattsville, MD
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Interdisciplinary Systems Engineer for DoD Acquisition
APPLY
DCS
Bedford, MA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Mission & SoS Integration
APPLY
Nou Systems
Colorado Springs, CO
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
APPLY
Amatriot Group
Hyattsville, MD
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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MBSE Systems Engineer - Secret Clearance, GWS
APPLY
Northrop Grumman
Huntsville, AL
L3 Junior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Weapons Systems
APPLY
Textron
Salt Lake City, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Staff Systems Engineer: MBSE & Architecture, Secret
APPLY
Northrop Grumman
Roy, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Defense & Ground Vehicle Systems
APPLY
DCS
Brooklyn, NY
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Defense & Aerospace Systems
APPLY
Textron
Layton, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Deputy PM, Airborne EW
APPLY
Synectic Solutions
Hyattsville, MD
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Defense Systems Engineer - Secret Clearance
APPLY
Raytheon
Huntsville, AL
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
APPLY
Socket
Ridgecrest, CA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Safety Engineer - DoD, ESOP
APPLY
Freedom Real Estate
Florida, NY
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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On-Site Training Systems Engineer - DoD Top Secret
APPLY
Aviation Systems Engineering Company
Hyattsville, MD
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Tactical Systems Engineer - Mid Level (Secret Clearance)
APPLY
Fuse Integration
San Diego, CA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer (Washington Navy Yard)
APPLY
Arena Technologies
Washington, DC
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Naval Systems Engineer - DoDAF & Combat Systems
APPLY
Tmc Technologies
King George, VA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer, MBSE for DoD Sentinel
APPLY
Northrop Grumman
Roy, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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MBSE Systems Engineer - Defense Tech, Secret Clearance
APPLY
Kids for Future
Huntsville, AL
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Submarine Combat Systems Engineer - Undersea Warfare
APPLY
Innovative Defense Technologies
Fall River, MA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Integration Engineer Jobs
APPLY
ClearanceJobs
Dayton, OH
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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System Security Engineer - SME Jobs
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ClearanceJobs
Dayton, OH
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Network Engineer / Metrics & Reporting / J-NEEO / Nellis AFB Jobs
APPLY
ClearanceJobs
Nellis Air Force Base, NV
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Machine Learning Engineer - Mission Innovation Lab Jobs
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ClearanceJobs
Pittsburgh, PA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Systems Engineer Jobs
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ClearanceJobs
Palmdale, CA
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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35T Military Intelligence Systems Maintainer Integrator (87032)
APPLY
U.S. Army Reserve
McIntosh, NM
L3 Junior
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Integration Engineering Support
APPLY
Odyssey Consulting
Warner Robins, GA
L6 Lead
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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DoD SkillBridge - Active-Duty Military Only
APPLY
Infinity Technology Services
Colorado Springs, CO
L4 Mid
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Computer Engineer
APPLY
Us Defense Contract Management Agency
Melbourne, FL
L6 Lead
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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System Engineer
APPLY
Torentify
Los Angeles, CA
L6 Lead
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Mission Planning Systems Engineer - Tactical Ops
APPLY
Planned Systems International
Brooklyn, NY
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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IT SPECIALIST (ENTARCH) (TITLE 32)
APPLY
National Gallery Of Art
Chattanooga, TN
L6 Lead
September 18th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Acquisition Program Systems Engineer
APPLY
Odyssey
Ogden, UT
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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GEOINT Systems Engineer ATO
APPLY
SAIC
Chantilly, VA
L6 Lead
September 1st, 2026
Computer Systems Engineers/Architects
National Security
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F-16 Systems Engineer NGB A5 Liaison
APPLY
Gauss Management Research Engineering Gmre
Layton, FL
L5 Senior
September 1st, 2026
Computer Systems Engineers/Architects
National Security
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Senior AOC Weapon System Engineer & SME
APPLY
General Dynamics Information Technology
Hampton, VA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Level 4 (AHT)
APPLY
Northrop Grumman
Brooklyn, NY
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
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Asec
California, MO
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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