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10,000+
"technical support engineer"
jobs
in
National Security
in last 30 days
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10,000+
"technical support engineer"
jobs
in
National Security
in last 30 days
Show all >
Save
Filter
<
Date
Last 30 days
DoD SATCOM Systems Engineer IV - Ground
APPLY
Integrity Communications Solutions
Colorado Springs, CO
L5 Senior
October 4th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
TSCM Engineer
APPLY
Analytic Solutions Group
Batesville, AR
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
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Telecommunications Specialist
APPLY
Btechnology
Fort Belvoir, VA
L5 Senior
September 9th, 2026
Telecommunications Equipment Installers and Repairers, Except Line Installers
National Security
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System Engineer/COMSEC Manager TS/SCI Poly
APPLY
Leidos
Annapolis Junction, MD
L6 Lead
September 14th, 2026
Computer Systems Engineers/Architects
National Security
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RF Technologist - Microwave & RF Systems Specialist
APPLY
Mission Support Test Services
Amargosa Valley, NV
L4 Mid
September 19th, 2026
Radio, Cellular, and Tower Equipment Installers and Repairers
National Security
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VoIP & Telecom Technician DoD Secret
APPLY
People Technology Processes
Frederick, MD
L5 Senior
September 26th, 2026
Telecommunications Equipment Installers and Repairers, Except Line Installers
National Security
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Network Systems Telecommunication Engineer
APPLY
BAE Systems
Washington, DC
L5 Senior
September 22nd, 2026
Telecommunications Equipment Installers and Repairers, Except Line Installers
National Security
Show all >
Electromagnetic Warfare Specialist - 38 Weeks Paid Training (65536)
APPLY
U.S. Army
Lebanon, MO
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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UC Engineer
APPLY
Centuria
Bedford, MA
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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BS Command and Telemetry (C&T) Engineer
APPLY
Probityinc
Gaithersburg, MD
L6 Lead
September 26th, 2026
Computer Network Architects
National Security
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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (67501)
APPLY
U.S. Army
Hutchinson, KS
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (81524)
APPLY
U.S. Army
Loma, CO
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (66502)
APPLY
U.S. Army
Manhattan, KS
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (67037)
APPLY
U.S. Army
Derby, KS
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (64085)
APPLY
U.S. Army
Richmond, MO
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Senior AV/VTC Lead — Secure Gov Networks
APPLY
Empower Ai
Quantico, VA
L7 Manager
October 4th, 2026
Network and Computer Systems Administrators
National Security
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Engineering Technician IV (TISS)
APPLY
Strategic Technology Institute Sti
Keyport, NJ
L5 Senior
September 26th, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Engineering Technician V
APPLY
Sk Technologies
Denver, CO
L5 Senior
September 14th, 2026
Industrial Engineering Technologists and Technicians
National Security
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Engineering Technician (Data Center Operator) Internal Candidates Only
APPLY
Beyond New Horizons
Arnold AFB, TN
L5 Senior
September 24th, 2026
Network and Computer Systems Administrators
National Security
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Spectrum Management Specialist
APPLY
AeroVironment
Huntsville, AL
L6 Lead
September 6th, 2026
Electronics Engineers, Except Computer
National Security
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Systems Engineer
APPLY
Systems Technologies
Fort Belvoir, VA
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Senior 5G & Mission Partner Environment (MPE) Systems Engineer
APPLY
CACI International
Washington, DC
L6 Lead
September 10th, 2026
Computer Systems Engineers/Architects
National Security
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Critical Infrastrcuture Analyst
APPLY
Mcr
Alexandria, VA
L5 Senior
September 15th, 2026
Intelligence Analysts
National Security
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DoD SATCOM Systems Engineer IV – Ground
APPLY
Integritycommunicationssolutionsinc1
Colorado Springs, CO
L5 Senior
October 4th, 2026
Computer Systems Engineers/Architects
National Security
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Senior DoD Network Engineer — Joint & NIE Specialist
APPLY
Feditc
Fort Bliss, TX
L6 Lead
October 4th, 2026
Computer Network Architects
National Security
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Tactical Data Link (TDL) Military Standards Development and Analysis
APPLY
B3h
Hampton, VA
L6 Lead
September 22nd, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Senior Telecommunication Technical Analyst Jobs
APPLY
Clearance
Fort George G Meade, MD
L5 Senior
September 11th, 2026
Intelligence Analysts
National Security
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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (80620)
APPLY
U.S. Army
Evans, CO
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
Show all >
Electromagnetic Warfare Specialist - 38 Weeks Paid Training (65622)
APPLY
U.S. Army
Buffalo, MO
L4 Mid
September 30th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Entry-Level Combat Communications Specialist
APPLY
U.S. Army
New Brunswick, NJ
L3 Junior
October 4th, 2026
Command and Control Center Specialists
National Security
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Senior Cisco Voice Engineer - Secure UC Architect
APPLY
Vtg Defense
Virginia, MN
L5 Senior
October 4th, 2026
Computer Systems Engineers/Architects
National Security
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IT Support Technician Intern (Summer 2027) Jobs
APPLY
Clearance
Lone Tree, CO
L1 Intern
September 11th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Mid-Level Module Support (2771)
APPLY
Psi Pax
Waldorf, MD
L4 Mid
September 15th, 2026
Computer Systems Analysts
National Security
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SUPPORT TECHNICIAN I
APPLY
Navy Exchange Service Command
Virginia Beach, VA
L4 Mid
September 17th, 2026
Network and Computer Systems Administrators
National Security
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Help Desk Specialist/System Administrator (Top Secret/SCI Clearance)
APPLY
Inflowns
Haughton, LA
L5 Senior
September 26th, 2026
Network and Computer Systems Administrators
National Security
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Help Desk Specialist/System Administrator (Top Secret/SCI Clearance)
APPLY
Inflow
Barksdale Air Force Base, LA
L5 Senior
October 2nd, 2026
Network and Computer Systems Administrators
National Security
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Help Desk Specialist/System Administrator (Top Secret/SCI Cleara Jobs
APPLY
Clearance
Laplace, LA
L5 Senior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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System Support Specialist - (Puerto Rico) Jobs
APPLY
Clearance
San Juan, PR
L3 Junior
September 11th, 2026
Network and Computer Systems Administrators
National Security
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Technical Support Specialist IAT I
APPLY
Cherokee Federal
Hampton, VA
L5 Senior
September 27th, 2026
Network and Computer Systems Administrators
National Security
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IT Support
APPLY
Canvas Ii
Eglin Air Force Base, FL
L4 Mid
September 26th, 2026
Network and Computer Systems Administrators
National Security
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