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10,000+
"hardware engineer"
jobs
in
National Security
in last 30 days
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9,189
"hardware engineer"
jobs
in
National Security
in last 30 days
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Date
Last 30 days
Integrated Intelligence Enterprise Systems Engineer (Intelligence Center)
APPLY
MITRE
Gaithersburg, MD
L6 Lead
September 20th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer
APPLY
Booz Allen Hamilton
Somerville, MA
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer I
APPLY
Simventions
Henrico, VA
L6 Lead
September 15th, 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
APPLY
Raytheon
Northborough, MA
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Mission Systems Engineer, Senior
APPLY
MITRE
St Petersburg, FL
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Field Service Engineer, Counter Intrusion
APPLY
Anduril Industries
Irvine, CA
L5 Senior
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer, Senior - TS
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DCS
Somerville, MA
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Multi Functional Info Systems Analyst - E2 (OMS - OT&E)
APPLY
Lockheed Martin
Bakersfield, CA
L5 Senior
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Sr. Principal Systems Engineer/Principal Systems Engineer
APPLY
Northrop Grumman
Huntsville, AL
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Ground Systems Engineer
APPLY
Zp Group
El Segundo, CA
L7 Manager
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Principal/Senior Principal Engineer, Systems
APPLY
Jobtailor
El Paso, TX
L6 Lead
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Systems Engineer - Secure Military Comms
APPLY
Rtx Raytheon
Cedar Rapids, IA
L5 Senior
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Weapon Systems Architect
APPLY
2 Circle
Fort Walton Beach, FL
L6 Lead
September 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Network Engineer Intern
APPLY
General Dynamics
Huntsville, AL
L1 Intern
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Principal Systems Engineer - Network Sys Engr III
APPLY
Northrop Grumman
Colorado Springs, CO
L6 Lead
September 22nd, 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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Systems Integration Engineer, Senior
APPLY
Colsa5
Warner Robins, GA
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Space Domain Awareness (SDA) Systems Configuration Manager
APPLY
KBR
Colorado Springs, CO
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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INTERDISCIPLINARY ENGINEER SCIENTIST (GENERAL ENGINEER/ COMPUTER SCIENTIST)
APPLY
Navair
Patuxent River, MD
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Principal Systems Engineer - Top Secret
APPLY
DCS
Dayton, OH
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Airborne Electronic Attack (AEW) Systems Integration Engineer
APPLY
DCS
Ridgecrest, CA
L5 Senior
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Defense Technologist
APPLY
Modern Technology Solutions
McLean, VA
L7 Manager
September 20th, 2026
Computer Systems Engineers/Architects
National Security
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Operational Technology (OT) & Control Systems (CS) Inventory Specialist
APPLY
Ges
Huntsville, AL
L6 Lead
September 25th, 2026
Computer Systems Engineers/Architects
National Security
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Field Engineer
APPLY
SAI
Fairchild Air Force Base, WA
L5 Senior
September 25th, 2026
Computer Systems Engineers/Architects
National Security
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Security Engineer Basic with Security Clearance
APPLY
System High
Fort Belvoir, VA
L3 Junior
September 12th, 2026
Computer Systems Engineers/Architects
National Security
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35T Military Intelligence Systems Maintainer/Integrator
APPLY
National Guard
Towson, MD
L4 Mid
September 13th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer
APPLY
Odyssey Systems
Oklahoma City, OK
L6 Lead
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer, Journeyman
APPLY
Sumaria Systems
Oklahoma City, OK
L6 Lead
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Flexible Hours & Secret Clearance
APPLY
Lockheed Martin
Orlando, FL
L6 Lead
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer, DoD CMPC (Remote)
APPLY
Sabre Systems
Hyattsville, MD
Remote
L6 Lead
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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FCS Auxiliary and Training Systems - Systems Engineer Intern
APPLY
General Dynamics
Pittsfield, MA
L1 Intern
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Naval Systems Engineer, International Programs (Secret Clearance)
APPLY
Kitty Hawk Technologies
Dahlgren, VA
L5 Senior
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Sr Advanced Systems Engineer
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General Dynamics Mission Systems
Canonsburg, PA
L6 Lead
September 16th, 2026
Computer Systems Engineers/Architects
National Security
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Installation Analyst II
APPLY
Systems Technology Forum
San Diego, CA
L5 Senior
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer
APPLY
SAI
El Paso, TX
L6 Lead
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - Air Armament (TS/SCI)
APPLY
Credence Company
Eglin Air Force Base, FL
L5 Senior
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Anti-Tamper Systems Engineer - DoD
APPLY
Serco
Hampton, VA
L5 Senior
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Senior MBSE Engineer for National Security Systems (TS/SCI)
APPLY
KBR
Beavercreek, OH
L6 Lead
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Cyber Security Engineer II (Senior) – United States Space Force (USSF)
APPLY
Aspetto
Colorado Springs, CO
L6 Lead
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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Configuration Analyst II – United States Space Force (USSF)
APPLY
Aspetto
Colorado Springs, CO
L5 Senior
September 24th, 2026
Computer Systems Engineers/Architects
National Security
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