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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
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National Security
in last 30 days
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Date
Last 30 days
Staff Systems Design Engineer (MBSE) - Secret Clearance
APPLY
Northrop Grumman
Rolling Meadows, IL
L6 Lead
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Systems of Systems Integration Engineer SME
APPLY
Astrion Group
Huntsville, AL
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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SMPES Application Support Engineer
APPLY
General Dynamics Information Technology
Bellevue, NE
L4 Mid
September 26th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - CIPT
APPLY
Progeny Systems
Denver, CO
L6 Lead
September 26th, 2026
Computer Systems Engineers/Architects
National Security
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SMPES Application Support Engineer Junior
APPLY
General Dynamics Information Technology
Offutt Air Force Base, NE
L4 Mid
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Integration Engineer B-52 (WBD) - 01.3.12
APPLY
Credence Company
Oklahoma City, OK
L6 Lead
September 19th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer Lead
APPLY
Leidos
Denver, CO
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Staff Systems Design Engineer – MBSE & DoD Systems
APPLY
Northrop Grumman
Rolling Meadows, IL
L6 Lead
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Summer 2027 College Internship - Information Technology Career Field
APPLY
National Geospatialintelligence Agency
St Louis, MO
L1 Intern
September 26th, 2026
Computer Systems Engineers/Architects
National Security
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Principal Systems Engineer - Configuration Management (17837)
APPLY
Northrop Grumman
Clearfield, UT
L6 Lead
September 26th, 2026
Computer Systems Engineers/Architects
National Security
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GEOINT Ground Systems Thread Engineer
APPLY
SAIC
Gaithersburg, MD
L7 Manager
September 20th, 2026
Computer Systems Engineers/Architects
National Security
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MLOps Engineer for Secure, Air-Gapped Deployments
APPLY
Socket
El Segundo, CA
L5 Senior
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Field Engineer
APPLY
Dp Professionals Dpp
Jacksonville, FL
L5 Senior
September 26th, 2026
Computer Systems Engineers/Architects
National Security
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Principal Systems Engineer - Integrator - Sustaining Engineering (17836)
APPLY
Northrop Grumman
Clearfield, UT
L6 Lead
September 25th, 2026
Computer Systems Engineers/Architects
National Security
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Junior Systems Engineer
APPLY
Precise Systems
Lexington Park, MD
L5 Senior
September 26th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer, Advanced Concepts and Technologies - Pe with Security Clearance
APPLY
Gemini Industries
Arlington, VA
L5 Senior
September 26th, 2026
Computer Systems Engineers/Architects
National Security
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SME Test Engineer
APPLY
Astrion
New Bedford, MA
L6 Lead
September 6th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Administration Sr - E3
APPLY
Lockheed Martin
Phoenix, AZ
L5 Senior
September 13th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer, Staff - System Security Engineering Integration Portfolio Project Lead
APPLY
Lockheed Martin
Littleton, CO
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Senior SAP SD Enterprise Architect – Government (Onsite)
APPLY
Systems Planning Analysis
Arlington, VA
L6 Lead
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Systems Engineer – Military Communications
APPLY
Collins Aerospace
Cedar Rapids, IA
L6 Lead
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Secret-Cleared ML Engineer: DoD ML Ops & Pipelines
APPLY
Socketdev
Arlington, VA
L5 Senior
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Chief Technology Officer
APPLY
Defense Information Systems Agency
Baltimore, MD
L8 Director
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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ML Engineer — DoD ML Ops & Secure Inference (Arlington)
APPLY
Jaaw Group
Arlington, VA
L5 Senior
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Enterprise Architect - Defense IT & Security
APPLY
Air Force Civilian Service
Fort Washington, MD
L7 Manager
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Principal Systems Engineer — Secret Clearance (Onsite CA)
APPLY
Northrop Grumman
Los Angeles, CA
L6 Lead
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Risk Management Framework Engineer
APPLY
Leidos
Alexandria, VA
L6 Lead
September 4th, 2026
Computer Systems Engineers/Architects
National Security
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Senior SAP-IT Information Security Engineer
APPLY
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
APPLY
Air Force Materiel Command
Bath, OH
L7 Manager
September 8th, 2026
Computer Systems Engineers/Architects
National Security
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MDS Systems Test Engineer
APPLY
Leidos
Mt Rainier, MD
L6 Lead
September 8th, 2026
Computer Systems Engineers/Architects
National Security
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Onsite Systems Engineer - Secret DoD Clearance
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RTX
Marlborough, NY
L4 Mid
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Missile Defense Systems Engineer (Secret Clearance)
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RTX
Huntsville, AL
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Junior Distribution Systems Engineer Onsite in Hawaii
APPLY
General Dynamics Information Technology
Aiea, HI
L4 Mid
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - Strategic Weapons Control
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General Dynamics Mission Systems
Pittsfield, IL
L6 Lead
September 8th, 2026
Computer Systems Engineers/Architects
National Security
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Cleared Network Engineer – Defense Platforms
APPLY
Leidos
Beavercreek, OH
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Cleared Systems Engineer - c-UAS & Army Programs
APPLY
CACI International
Fort Belvoir, VA
L6 Lead
September 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer, Space Defense Mission Management
APPLY
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
APPLY
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
APPLY
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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