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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
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Date
Last 30 days
Cyberspace Operations Analyst (Active Top Secret Clearance with Jobs
APPLY
Clearance
Gordon, GA
L5 Senior
September 14th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Active Secret Clearance
APPLY
MDA Edge
Bedford, MA
L6 Lead
September 14th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - RDC Warfighter Support Team Jobs
APPLY
Clearance
Colorado Springs, CO
L5 Senior
September 12th, 2026
Computer Systems Engineers/Architects
National Security
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Multi Functional Info Systems Analyst - E2 (OMS - OT&E) Jobs
APPLY
Clearance
Edwards, CA
L5 Senior
September 14th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Systems Engineer, Plans & Programming
APPLY
U.S. Government
Albuquerque, NM
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Mission Integration Engineer – National Security Systems
APPLY
SAIC
Chantilly, VA
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer
APPLY
Systems Technologies
Fort Belvoir, VA
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Depot Lab Maintenance System Engineer
APPLY
ManpowerGroup
Aurora, CO
L5 Senior
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Training Analyst Level II/End-to-End Systems Engineer - Jobs
APPLY
Clearance
San Antonio, TX
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Senior JTAGS Field Engineer (Secret Clearance, 50% Travel)
APPLY
Northrop Grumman
Colorado Springs, CO
L5 Senior
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer / VTC Operator Tier III
APPLY
Uic Arctic Response Services
Quantico, VA
L5 Senior
September 13th, 2026
Computer Systems Engineers/Architects
National Security
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Combat Systems Integration Engineer - Navy Yard, Washington, D.C Jobs
APPLY
ClearanceJobs
Andrews Air Force Base, MD
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Integration Engineer
APPLY
Booz Allen Hamilton
Leavenworth, KS
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Mission Support Engineer, EW
APPLY
Anduril
Costa Mesa, CA
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer Support Specialist- Regional Strike Programs(Hardware-Systems / Systems / Test & In
APPLY
General Dynamics Mission Systems
Pittsfield, MA
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Systems Engineer - C3MS (Onsite)
APPLY
Raytheon
Andrews Air Force Base, MD
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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STE - Network Engineer Jobs
APPLY
ClearanceJobs
Andrews Air Force Base, MD
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Field Service Engineer
APPLY
Program Management Solutions
Washington, DC
L5 Senior
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Supervisory IT Specialist (Enterprise Architecture)
APPLY
Usjointactivities
Key West, FL
L7 Manager
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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SkillBridge Fellowship - Transitioning Military
APPLY
Modern Technology Solutions
Dayton, OH
L4 Mid
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Staff Systems Engineer, Strategic Defense
APPLY
Anduril
Washington, DC
L6 Lead
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Interoperability and Integration Engineer, Sr - PR 1452
APPLY
Pe Systems
Omaha, NE
L6 Lead
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Guam Defense System (GDS) Integration Task Lead
APPLY
Torch Technologies
Huntsville, AL
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Mid-Level Test Engineer/Analyst with Security Clearance
APPLY
Integration Innovation
Huntsville, AL
L5 Senior
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Architectural and Engineering Manager Support Senior
APPLY
Modern Technology Solutions
Clovis, NM
L6 Lead
September 12th, 2026
Computer Systems Engineers/Architects
National Security
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NC3 Enterprise and Nuclear Systems Integration Engineer Jobs
APPLY
ClearanceJobs
Lexington, KY
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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SITEC - Storage Engineer - MacDill AFB Jobs
APPLY
ClearanceJobs
Tampa, FL
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Collection and Mission Management (Mid)
APPLY
KBR
Colorado Springs, CO
L7 Manager
September 18th, 2026
Computer Systems Engineers/Architects
National Security
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Data Links Chief Architect — Lead USAF Communications
APPLY
JobLeads
Greenville, TX
L7 Manager
September 14th, 2026
Computer Systems Engineers/Architects
National Security
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SkillBridge - Principal/ Senior Principal Cyber Systems Engineer
APPLY
Socketdev
Florida, NY
L5 Senior
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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1747 - Network Engineer III
APPLY
Sigma Defense
Fort Irwin, CA
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Principal / Sr Principal Systems Engineer
APPLY
Northrop Grumman
Bellevue, NE
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
APPLY
KBR
Colorado Springs, CO
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer – C2 Capability Integrator
APPLY
Csi Consultants Chantilly Va
Chantilly, VA
L5 Senior
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Onsite Junior Distribution Systems Engineer Hawaii BIM
APPLY
General Dynamics It
Honolulu, HI
L4 Mid
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
APPLY
Modern Technology Solutions
Bath, OH
L6 Lead
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Field Service Engineer - DoD Networks & Travel
APPLY
Galt Aerospace
San Diego, CA
L3 Junior
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Onsite Defense Training Systems
APPLY
Rtx Raytheon
Christiansburg, VA
L5 Senior
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Senior DoD Systems Engineer - Secret Clearance
APPLY
P E Systems Va
Bath, OH
L5 Senior
September 19th, 2026
Computer Systems Engineers/Architects
National Security
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DTP-N System Engineer
APPLY
DCS
Bakersfield, CA
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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