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10,000+
"network engineer"
jobs
in
National Security
in last 30 days
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7,806
"network engineer"
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National Security
in last 30 days
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Date
Last 30 days
Onsite Secret-Cleared Communications Network Engineer
APPLY
Zachary Piper Solutions
Pearl City, HI
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Senior Network Engineer - Secret-Cleared, Onsite
APPLY
Prattwhitney
Sudbury, MA
L5 Senior
July 15th, 2026
Computer Network Architects
National Security
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Network Analyst
APPLY
ManTech
Quantico, VA
L5 Senior
June 29th, 2026
Computer Network Architects
National Security
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Lead Wired Network Engineer - DoD Secret Clearance
APPLY
NANA Regional
Herndon, VA
L6 Lead
June 25th, 2026
Computer Network Architects
National Security
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Senior Network Engineer
APPLY
Navstar
Lexington Park, MD
L6 Lead
June 26th, 2026
Computer Network Architects
National Security
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Network Administrator I: Cisco/Nexus, Fiber, Secret Clearance
APPLY
At Systems
Fort Polk, LA
L4 Mid
June 19th, 2026
Network and Computer Systems Administrators
National Security
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Network Field Engineer
APPLY
CACI International
Fairfax, VA
L5 Senior
July 4th, 2026
Network and Computer Systems Administrators
National Security
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Joint Fires Network (JFN) Engineer III
APPLY
Novul Solutions
Springfield, IL
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Top-Secret Cleared Network Administrator - DoD/VoIP & VTC
APPLY
Aleut Federal
San Antonio, TX
L5 Senior
July 10th, 2026
Network and Computer Systems Administrators
National Security
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Lead Wireless Network Engineer - Secret Clearance, NIPRNet
APPLY
Actionet
Honolulu, HI
L5 Senior
June 22nd, 2026
Computer Network Architects
National Security
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Network Communications MAJESTIC
APPLY
Huntington Ingalls Industries
Springfield, VA
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Senior Network Engineer Cisco | Top-Secret Clearance
APPLY
Anavation
Quantico, VA
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Mission-Critical Cisco Network Engineer (Secret Clearance)
APPLY
Lucayan Technology Solutions
Point Reyes Station, CA
L5 Senior
June 25th, 2026
Network and Computer Systems Administrators
National Security
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Mission-Critical Cisco Network Engineer Secret Clearance
APPLY
Lucayan Technology Solutions
Oxnard, CA
L5 Senior
July 4th, 2026
Network and Computer Systems Administrators
National Security
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Network Technician 2 - Holloman AFB, NM with Security Clearance
APPLY
Unofficial McDean
Clovis, NM
L5 Senior
June 17th, 2026
Network and Computer Systems Administrators
National Security
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Wired and Wireless LAN Admin
APPLY
DLA
Henrico, VA
L5 Senior
July 11th, 2026
Network and Computer Systems Administrators
National Security
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Network and AV Cabling Support
APPLY
SAIC
Hyattsville, MD
L5 Senior
June 17th, 2026
Network and Computer Systems Administrators
National Security
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Secret-Clearance C2 Network Engineer - Tactical Test Net
APPLY
Actionet
San Diego, CA
L5 Senior
July 10th, 2026
Computer Network Architects
National Security
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Network Administrator with Security Clearance
APPLY
TEKsystems Allegis Group
Walla Walla, WA
L5 Senior
June 30th, 2026
Network and Computer Systems Administrators
National Security
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Network Engineer, Principal Specialist, Onsite, Marlborough, MA
APPLY
Raytheon
Fayville, MA
L5 Senior
June 26th, 2026
Network and Computer Systems Administrators
National Security
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Senior Network Engineer III | TS/SCI, WAN/LAN Expert
APPLY
Caci
Denver, CO
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Secret Network Engineer - Active Clearance & Networking
APPLY
Insight Global
Colorado Springs, CO
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Airborne Network Engineer - SECRET Clearance, San Diego
APPLY
Joint Tactics Technologies
San Diego, CA
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Senior OT Network Engineer Air-Gapped & DoD-Ready
APPLY
Athletes Global
Indian Head, MD
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Senior Network Engineer - EW&C
APPLY
Mag Aerospace
Hyattsville, MD
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Network Engineer, Principal Specialist, Tucson, AZ, Onsite
APPLY
Prattwhitney
Tucson, AZ
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Senior Network Engineer - Onsite VA, Secret Clearance
APPLY
Arena Technical Resources
Fairfax, VA
L5 Senior
July 4th, 2026
Computer Network Architects
National Security
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Network Engineer - Poly Req'd
APPLY
Patriot Group International
Seattle, WA
L6 Lead
July 4th, 2026
Computer Network Architects
National Security
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Senior Network Engineer
APPLY
Corps Solutions
Quantico, VA
L6 Lead
June 17th, 2026
Computer Network Architects
National Security
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Network Engineer, Principal Specialist, Onsite Portsmouth, RI
APPLY
Prattwhitney
Portsmouth, RI
L5 Senior
July 15th, 2026
Computer Network Architects
National Security
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Network Engineer, Principal Specialist, Onsite, Marlborough, MA
APPLY
RTX
Fayville, MA
L5 Senior
June 26th, 2026
Network and Computer Systems Administrators
National Security
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Secure Enterprise Network Engineer (TS Clearance)
APPLY
Dine Source
Virginia, MN
L5 Senior
July 4th, 2026
Network and Computer Systems Administrators
National Security
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25H - Network Communication System Specialist
APPLY
U.S. Army
Marine Corps Air Station Cherry Point, NC
L4 Mid
June 21st, 2026
Computer Network Support Specialists
National Security
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VOIP/Unified Communications Technician (TS/SCI)
APPLY
Zachary Piper Solutions
Honolulu, HI
L5 Senior
June 19th, 2026
Computer Network Support Specialists
National Security
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25H - Network Communication System Specialist - Find Your Full Time or Part Time Army Career
APPLY
U.S. Army
Waynesboro, GA
L4 Mid
July 1st, 2026
Network and Computer Systems Administrators
National Security
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Network Communications Systems Specialist - Find Your Full Time or Part Time Army Career
APPLY
U.S. Army Reserve
Mountain Rest, SC
L4 Mid
July 1st, 2026
Network and Computer Systems Administrators
National Security
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Network Communications Systems Specialist - Find Success in US Army
APPLY
U.S. Army Reserve
New Hill, NC
L4 Mid
July 1st, 2026
Network and Computer Systems Administrators
National Security
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Network Communications Systems Specialist - Start Your Career with the US Army
APPLY
U.S. Army Reserve
Stovall, NC
L4 Mid
July 1st, 2026
Network and Computer Systems Administrators
National Security
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25H - Network Communication System Specialist - Start Your Career with the US Army
APPLY
U.S. Army
Groveoak, AL
L4 Mid
July 1st, 2026
Network and Computer Systems Administrators
National Security
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25H - Network Communication System Specialist - Find Success in US Army
APPLY
U.S. Army
Sewanee, TN
L4 Mid
July 1st, 2026
Network and Computer Systems Administrators
National Security
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