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10,000+
"hardware engineer"
jobs
in
National Security
in last 30 days
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9,065
"hardware engineer"
jobs
in
National Security
in last 30 days
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Date
Last 30 days
SITEC - Service Now Systems Administrator - MacDill AFB
APPLY
Peraton
Tallahassee, FL
L5 Senior
September 9th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Network Engineer, Mid
APPLY
Booz Allen Hamilton
Trenton, NJ
L5 Senior
September 19th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Principal System Security (Cybersecurity) Engineer - P4 (Onsite-RI)
APPLY
Raytheon
Portsmouth, RI
L6 Lead
September 10th, 2026
Information Security Engineers
Computer Systems Design Services
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SITEC - SOC Manager - MacDill AFB
APPLY
Peraton
Tallahassee, FL
L7 Manager
September 13th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Systems Administrator/Engineer
APPLY
Leidos
Washington, VA
L6 Lead
September 8th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Cyber Security Engineer
APPLY
Leidos
Washington, VA
L6 Lead
September 7th, 2026
Information Security Engineers
Computer Systems Design Services
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Staff Network Engineer with Security Clearance
APPLY
Kihomac
Byron, GA
L6 Lead
September 19th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Information Systems Analysis Asc Mgr - L4
APPLY
Lockheed Martin
San Diego, CA
L5 Senior
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Junior Engineer
APPLY
Systems
Washington, DC
L6 Lead
September 19th, 2026
Engineers, All Other
Engineering Services
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Embedded Software Analysis Engineer (Mid/Senior) - 29115
APPLY
HII Mission Technologies Division
Roanoke, VA
L6 Lead
September 3rd, 2026
Software Developers
Computer Systems Design Services
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Cyber Security Systems Engineer
APPLY
Science Applications International
McLean, VA
L6 Lead
September 15th, 2026
Information Security Engineers
Computer Systems Design Services
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Lead, Information Security Systems Engineer - Secret Clearance
APPLY
L3Harris Technologies
Melbourne, FL
L6 Lead
September 15th, 2026
Information Security Engineers
Computer Systems Design Services
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System Administrator 3
APPLY
Cybercore Technologies
Columbia, MD
L6 Lead
September 15th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Net-Sys Admin 1 Jobs
APPLY
ClearanceJobs
Las Vegas, NV
L4 Mid
September 16th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Conditional Access Policy Administrator Jobs
APPLY
ClearanceJobs
Suffolk, VA
L5 Senior
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Network Engineer
APPLY
Odyssey Systems Consulting Group
Fort Belvoir, VA
L6 Lead
September 3rd, 2026
Computer Network Architects
Computer Systems Design Services
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Mid-Level DoW experienced IT Systems Manager – Top Secret with SCI eligibility
APPLY
Peraton
Tallahassee, FL
L6 Lead
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Cloud Systems Administrator-Remote
APPLY
Act1
Anchorage, AK
Remote
L5 Senior
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Segment Lead, Senior Systems Engineer - Space & DoD
APPLY
Peraton
Brooklyn, NY
L6 Lead
September 3rd, 2026
Architectural and Engineering Managers
Space Research and Technology
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Systems Administrator 3 - 29956
APPLY
Mission Technologies
Virginia Beach, VA
L6 Lead
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Mobility Administrator - 505552 with Security Clearance
APPLY
Dni Delaware Nation Industries
San Antonio, TX
L5 Senior
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Systems Administrator, Senior
APPLY
Nationwide It Services
Fairfax Station, VA
L6 Lead
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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E01-J01 Software Engineer- Physical Modeling & Simulation Engineer
APPLY
Expansia
Virginia Beach, VA
L6 Lead
September 8th, 2026
Aerospace Engineers
Engineering Services
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Systems Administrator 3/4 - Secret
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
September 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Lead Space Systems Engineer Jobs
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Clearance
Colorado Springs, CO
L6 Lead
September 11th, 2026
Aerospace Engineers
Space Research and Technology
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Systems Administrator 3/4 - Secret Jobs
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Clearance
Redondo Beach, CA
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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NETWORK ENGINEER-Washington, DC (75% Remote)
APPLY
Staffing Universe
Andrews Air Force Base, MD
Remote
L6 Lead
September 11th, 2026
Computer Network Architects
Computer Systems Design Services
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Network/System Administrator II
APPLY
Sandy Mac Evolution
Hanscom Air Force Base, MA
L6 Lead
September 11th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Cyber Systems Security Engineering Sr - E3 Jobs
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ClearanceJobs
King of Prussia, PA
L5 Senior
September 11th, 2026
Information Security Engineers
Computer Systems Design Services
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Principal Systems Engineer (Onsite)
APPLY
RTX
Colorado Springs, CO
L6 Lead
September 11th, 2026
Validation Engineers
Computer Systems Design Services
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Cybersecurity Engineer - Senior - Secret
APPLY
DCS
Hanscom Air Force Base, MA
L5 Senior
September 11th, 2026
Information Security Engineers
Computer Systems Design Services
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Principal System Engineer Administrator (Onsite)
APPLY
Raytheon Technologies
Beale Air Force Base, CA
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Sr. Network Project Engineer
APPLY
Systems Technology Forum Ltfd
Fort Meade, MD
L6 Lead
September 11th, 2026
Computer Network Architects
Computer Systems Design Services
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COMPUTER ENGINEER Jobs
APPLY
ClearanceJobs
Montgomery, AL
L5 Senior
September 11th, 2026
Engineers, All Other
Other General Government Support
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Information System Security Engineer (ISSE) Jobs
APPLY
ClearanceJobs
Pearl Harbor, HI
L6 Lead
September 11th, 2026
Information Security Engineers
Computer Systems Design Services
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Machine Learning Engineer Jobs
APPLY
ClearanceJobs
San Antonio, TX
L6 Lead
September 11th, 2026
Data Scientists
Computer Systems Design Services
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Journeyman Cybersecurity Engineer
APPLY
Astrion
Hanscom Air Force Base, MA
L6 Lead
September 11th, 2026
Information Security Engineers
Computer Systems Design Services
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Network Architect - ITSC 2
APPLY
Braxtongrant Technologies
Wilton, CA
L5 Senior
September 11th, 2026
Computer Network Architects
Computer Systems Design Services
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Network Engineer (SME) with Security Clearance
APPLY
Jcs Solutions
Fort Belvoir, VA
L6 Lead
September 11th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Principal Systems Administrator Active Directory
APPLY
SAI
Selma, AL
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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