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10,000+
"linux engineer"
jobs
in
National Security
in last 30 days
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10,000+
"linux engineer"
jobs
in
National Security
in last 30 days
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Date
Last 30 days
IT SPECIALIST.
APPLY
Us Pacific Fleet
Corpus Christi, TX
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer
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Foxhound Partners
Huntsville, AL
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Weapons System Integration (WSI) System Engineer
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New Directions Technologies
Ridgecrest, CA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Security Engineer III
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Sierra Nevada Company
Littleton, CO
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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UC Engineer
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Centuria
Bedford, MA
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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INTERDISCIPLINARY
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Defense Information Systems Agency
Pensacola, FL
L6 Lead
September 10th, 2026
Computer Systems Engineers/Architects
National Security
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DoD SkillBridge Intern - (Systems Analyst) (Active Duty Service Jobs
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Clearance
Camp Lejeune, NC
L4 Mid
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Airborne Electronic Attack (AEW) Systems Integration Engineer Jobs
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Clearance
Ridgecrest, CA
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Jr Facility Engineer
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Baesystemsusa
Dayton, OH
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Security Engineer Intermediate with Security Clearance
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System High
Colorado Springs, CO
L5 Senior
September 12th, 2026
Computer Systems Engineers/Architects
National Security
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Space Force - Network Engineer
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General Dynamics
Scottsdale, AZ
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Integrator - C-sUAS
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Sherpa6
Fort Belvoir, VA
L6 Lead
September 21st, 2026
Computer Systems Engineers/Architects
National Security
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International Intelligence Partnerships
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JobLeads
Chantilly, VA
L6 Lead
September 14th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer (Senior or Principal)
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Boein
Colorado Springs, CO
L6 Lead
September 21st, 2026
Computer Systems Engineers/Architects
National Security
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UAS/C-UAS Systems Integration Specialist with Security Clearance
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Nextech Solutions
Gainesville, VA
L5 Senior
September 21st, 2026
Computer Systems Engineers/Architects
National Security
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Regional Deployment Manager
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SAI
Virginia Beach, VA
L7 Manager
September 21st, 2026
Computer Systems Engineers/Architects
National Security
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Integrated Intelligence Enterprise Systems Engineer (Intelligence Center)
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MITRE
Gaithersburg, MD
L6 Lead
September 20th, 2026
Computer Systems Engineers/Architects
National Security
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Sr. Embedded Systems Security Engineer (Onsite - Largo, FL or Marlborough, MA) Secret clearance required
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Raytheon
Northborough, MA
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Field Service Engineer, Counter Intrusion
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Anduril Industries
Irvine, CA
L5 Senior
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Multi Functional Info Systems Analyst - E2 (OMS - OT&E)
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Lockheed Martin
Bakersfield, CA
L5 Senior
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Ground Systems Engineer
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Zp Group
El Segundo, CA
L7 Manager
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Weapon Systems Architect
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2 Circle
Fort Walton Beach, FL
L6 Lead
September 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Sr Principal Systems Engineer (DTS)
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Northrop Grumman
Colorado Springs, CO
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Space Domain Awareness (SDA) Systems Configuration Manager
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KBR
Colorado Springs, CO
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Risk Management Framework Engineer
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Leidos
Alexandria, VA
L6 Lead
September 4th, 2026
Computer Systems Engineers/Architects
National Security
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Senior SAP-IT Information Security Engineer
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Air Force Materiel Command
Bath, OH
L6 Lead
September 8th, 2026
Computer Systems Engineers/Architects
National Security
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Information Technology Specialist (entarch) - Direct Hire Authority
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Air Force Materiel Command
Bath, OH
L7 Manager
September 8th, 2026
Computer Systems Engineers/Architects
National Security
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B-2 Systems Engineer Principal – TS/SCI
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Socketdev
Bath, OH
L5 Senior
September 1st, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
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Socketdev
Dayton, OH
L6 Lead
September 1st, 2026
Computer Systems Engineers/Architects
National Security
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Cleared Network Engineer – Defense Platforms
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Leidos
Beavercreek, OH
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer, Space Defense Mission Management
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KBR
Colorado Springs, CO
L7 Manager
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Thread Support Staff Systems Engineer - 18064
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Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Staff Systems Engineer - 18063
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Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Systems Security Engineer 2/3 - 14554-1
APPLY
Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Principal/Senior System Engineer - 16703
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Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Staff Systems Engineer - 18809
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Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Thread Support Staff Systems Engineer - 18056*
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Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Technical Services - Sr. Principal Engineer (T04) - 18922*
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Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Staff Systems Engineer - 18519*
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Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
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Odyssey Systems Consulting Group
Dayton, OH
L6 Lead
September 1st, 2026
Computer Systems Engineers/Architects
National Security
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