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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
Help Desk / Customer Support Technician (Tier 1-2) with Security Clearance
APPLY
People Technology Processes
Lufkin, TX
L3 Junior
September 24th, 2026
Computer User Support Specialists
National Security
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Senior Help Desk Support for ETS Lead / Alternate PM
APPLY
People Technology Processes
Atlanta, GA
L6 Lead
September 24th, 2026
Computer User Support Specialists
National Security
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Senior Client Support Technician - ISTS
APPLY
State of Missouri
Crystal City, MO
L4 Mid
September 24th, 2026
Computer User Support Specialists
National Security
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Information Technology Specialist (Customer Support).
APPLY
Us Army Intelligence Security Command
Fort Belvoir, VA
L5 Senior
September 16th, 2026
Computer User Support Specialists
National Security
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COMSEC Tier 2 Desk Technician Secure Systems Support
APPLY
General Dynamics It
Fort Huachuca, AZ
L4 Mid
September 28th, 2026
Computer User Support Specialists
National Security
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On-Site TCTO & EC Engineer - Naval HM&E Specialist
APPLY
Tmmg
Baltimore, MD
L5 Senior
September 4th, 2026
Project Management Specialists
National Security
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12T Technical Engineer
APPLY
DC Army National Guard
Chillicothe, OH
L4 Mid
September 9th, 2026
Civil Engineering Technologists and Technicians
National Security
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Engineer I
APPLY
JT4
North Las Vegas, NV
L3 Junior
September 11th, 2026
Engineers, All Other
National Security
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Intern, Technical Support (Tool & Design)
APPLY
General Dynamics
Brooklyn, NY
L1 Intern
September 17th, 2026
Mechanical Engineering Technologists and Technicians
National Security
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Intern, Technical Support (Tool & Design)
APPLY
General Dynamics Ordnance Tactical Systems
Brooklyn, NY
L1 Intern
September 17th, 2026
Mechanical Engineering Technologists and Technicians
National Security
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Engineering Technician IV (30084) - 2nd Shift
APPLY
Precise Systems
Crane, TX
L5 Senior
September 2nd, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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12T Technical Engineer
APPLY
National Guard
Rutland, VT
L4 Mid
September 13th, 2026
Civil Engineering Technologists and Technicians
National Security
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Test Engineer - SWS Test Admin
APPLY
Generaldynamicselectricboat
Groton, CT
L5 Senior
September 18th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Junior Chemical Engineer, Defense Threat Reduction
APPLY
Global Systems Engineering
Fort Belvoir, VA
L4 Mid
September 9th, 2026
Chemical Engineers
National Security
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Engineering Technician IV
APPLY
Sk Technologies
Salem, OR
L5 Senior
September 14th, 2026
Industrial Engineering Technologists and Technicians
National Security
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Engineering Technician I
APPLY
S K Technologies
Salem, MA
L3 Junior
September 17th, 2026
Laborers and Freight, Stock, and Material Movers, Hand
National Security
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Engineering Technician IV
APPLY
S K Technologies
Salem, MA
L5 Senior
September 17th, 2026
Industrial Engineering Technologists and Technicians
National Security
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Senior Technologist
APPLY
Belcan
Fairfax, VA
L5 Senior
September 12th, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Datalinks - Engineer
APPLY
JT4
Bakersfield, CA
L5 Senior
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Spectrum Management Specialist
APPLY
Parsons
Cusseta, AL
L6 Lead
September 16th, 2026
Electronics Engineers, Except Computer
National Security
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GCN Engineer
APPLY
Parsons
Tuskegee Institute, AL
L6 Lead
September 26th, 2026
Computer Network Architects
National Security
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Systems Engineer/ISSE
APPLY
Peraton
Gaithersburg, MD
L6 Lead
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Military Operations Analyst
APPLY
Planit Group
Tampa, FL
L5 Senior
September 18th, 2026
Command and Control Center Specialists
National Security
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Signal Systems Specialist: Build & Maintain Army Networks
APPLY
DC Army National Guard
Punxsutawney, PA
L4 Mid
September 8th, 2026
Command and Control Center Specialists
National Security
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SUPERVISORY TELECOMMUNICATIONS SPECIALIST Jobs
APPLY
Clearance
Wilton, CA
L7 Manager
September 11th, 2026
First-Line Supervisors of All Other Tactical Operations Specialists
National Security
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Tactical Communications Policy and Strategy Analyst Jobs
APPLY
Clearance
Alexandria, VA
L6 Lead
September 11th, 2026
Command and Control Center Specialists
National Security
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Technical Surveillance Countermeasure Professional
APPLY
Bespoke Technologies
Bethesda, MD
L6 Lead
September 15th, 2026
Security Management Specialists
National Security
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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (65685)
APPLY
U.S. Army
Louisburg, 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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Electromagnetic Warfare Specialist - 38 Weeks Paid Training (81504)
APPLY
U.S. Army
Grand Junction, 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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Engineering Specialist/Technician
APPLY
National Security Agency
Fort Meade, MD
L5 Senior
September 2nd, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Senior Field Service Engineer - Global Training & Support
APPLY
Src
Fort Bragg, NC
L5 Senior
September 19th, 2026
Sales Representatives of Services, Except Advertising, Insurance, Financial Services, and Travel
National Security
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Intern, Technical Support (QA Engineer)
APPLY
General Dynamics Ordnance Tactical Systems Armeneohvt
Lincoln, NE
L1 Intern
September 19th, 2026
Mechanical Engineering Technologists and Technicians
National Security
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Engineering Technician.
APPLY
Obsolete Site
Derwood, MD
L5 Senior
September 28th, 2026
Engineers, All Other
National Security
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Technical Research, Development and Engineering Officer
APPLY
Central Intelligence Agency
Washington, DC
L6 Lead
September 6th, 2026
Engineers, All Other
National Security
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Civilian Payroll Technician
APPLY
U.S. Department of War
Fort Riley, KS
L4 Mid
September 24th, 2026
Payroll and Timekeeping Clerks
National Security
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RF Engineering SME
APPLY
Peraton
Gaithersburg, MD
L6 Lead
September 11th, 2026
Electronics Engineers, Except Computer
National Security
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TELECOMMUNICATIONS SPECIALIST (CYBER)
APPLY
Us Defense Information Systems Agency
Pearl Harbor, HI
L5 Senior
September 15th, 2026
Command and Control Center Specialists
National Security
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Signal & Network Systems Specialist — Paid Training
APPLY
DC Army National Guard
Wilkes-Barre, PA
L3 Junior
September 8th, 2026
Command and Control Center Specialists
National Security
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Policy Analyst - 30075
APPLY
Clearance
Arlington, VA
L5 Senior
September 11th, 2026
Political Scientists
National Security
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Fort Belvoir IT & Telecommunications Hiring Event
APPLY
Btechnology
Fort Belvoir, VA
L5 Senior
September 9th, 2026
Telecommunications Equipment Installers and Repairers, Except Line Installers
National Security
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