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10,000+
jobs
at
Deftec
in
National Security
in last 30 days
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34
jobs
at
Deftec
in
National Security
in last 30 days
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Date
Last 30 days
Action Officer
APPLY
Deftec
Fort Belvoir, VA
L7 Manager
August 8th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
National Security
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Physical Security Support Specialist
APPLY
Deftec
Box Elder, SD
L5 Senior
August 9th, 2026
Security Management Specialists
National Security
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Special Security Representative
APPLY
Deftec
Chesapeake, VA
L5 Senior
July 17th, 2026
Security Management Specialists
National Security
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All-Source Intelligence Analyst
APPLY
Deftec
Fairfax, VA
L5 Senior
July 23rd, 2026
Intelligence Analysts
National Security
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Special Security Representative
APPLY
Deftec
Norfolk, VA
L5 Senior
July 22nd, 2026
Security Management Specialists
National Security
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Manpower and Personnel Staff Representative
APPLY
Deftec
Norfolk, VA
L7 Manager
July 30th, 2026
Human Resources Specialists
National Security
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Contract Specialist
APPLY
Deftec
Laughlin Air Force Base, TX
L5 Senior
August 4th, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
National Security
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Insider Threat Analyst
APPLY
Deftec
Huntsville, AL
L5 Senior
August 6th, 2026
Intelligence Analysts
National Security
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Joint Training Requirements Specialist
APPLY
Deftec
Austin, TX
L5 Senior
August 12th, 2026
Training and Development Specialists
National Security
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Technology Advantage Senior Analyst
APPLY
Deftec
Norfolk, VA
L5 Senior
August 6th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Assessment Analyst
APPLY
Deftec
Chesapeake, VA
L5 Senior
July 17th, 2026
Management Analysts
National Security
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Strategic Planner
APPLY
Deftec
Arlington, VA
L5 Senior
July 23rd, 2026
Project Management Specialists
National Security
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TS/SCI Personnel Security & SCIF Liaison
APPLY
Deftec
Box Elder, SD
L4 Mid
July 18th, 2026
Security Management Specialists
National Security
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Program Manager
APPLY
Deftec
Laughlin Air Force Base, TX
L5 Senior
August 7th, 2026
Project Management Specialists
National Security
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Personnel Security Support Specialist
APPLY
Deftec
Ellsworth Air Force Base, SD
L5 Senior
August 3rd, 2026
Security Management Specialists
National Security
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Security Administration Manager
APPLY
Deftec
Ellsworth Air Force Base, SD
L4 Mid
August 3rd, 2026
Security Management Specialists
National Security
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Facility and Process Engineer
APPLY
Deftec
Tucson, AZ
L6 Lead
July 16th, 2026
Manufacturing Engineers
National Security
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SCIF Physical Security Specialist
APPLY
Deftec
Box Elder, SD
L5 Senior
August 9th, 2026
Security Management Specialists
National Security
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Logistics Support Specialist
APPLY
Deftec
Fort Belvoir, VA
L5 Senior
August 6th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
National Security
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Defense Civil Engineer Program Manager
APPLY
Deftec
Del Rio, TX
L5 Senior
August 3rd, 2026
Project Management Specialists
National Security
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Security Manager
APPLY
Deftec
Huntsville, AL
L5 Senior
July 18th, 2026
Security Managers
National Security
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Joint Training Requirements Specialist
APPLY
Deftec
Arlington, VA
L5 Senior
August 9th, 2026
Training and Development Specialists
National Security
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Joint Training Requirements Specialist
APPLY
Deftec
Las Vegas, NV
L5 Senior
August 11th, 2026
Training and Development Specialists
National Security
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Joint Training Requirements Specialist
APPLY
Deftec
Denver, CO
L5 Senior
August 11th, 2026
Training and Development Specialists
National Security
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Senior Analyst, Emerging Technologies & Strategy
APPLY
Deftec
Norfolk, VA
L5 Senior
August 6th, 2026
Management Analysts
National Security
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Operational Technology (OT) Network Administrator
APPLY
Deftec
Santa Rita, D
L6 Lead
August 9th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Technology Advantage Senior Analyst
APPLY
Deftec
Chesapeake, VA
L5 Senior
August 13th, 2026
Computer Systems Analysts
Other Scientific and Technical Consulting Services
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Emerging and Disruptive Technologies Senior Analyst
APPLY
Deftec
Norfolk, VA
L7 Manager
August 5th, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
Other Scientific and Technical Consulting Services
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Senior Analyst, Emerging Technologies & Innovation
APPLY
Deftec
Norfolk, VA
L5 Senior
August 6th, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
Other Scientific and Technical Consulting Services
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ICT Systems Engineer- FAS Specialist
APPLY
Deftec
Norfolk, VA
L5 Senior
August 3rd, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Principal Technician (Cyber Security)
APPLY
Deftec
Norfolk, VA
L5 Senior
August 6th, 2026
Information Security Analysts
Computer Systems Design Services
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Insider Threat Analytics Specialist
APPLY
Deftec
Huntsville, AL
L5 Senior
August 12th, 2026
Intelligence Analysts
Other Justice, Public Order, and Safety Activities
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Industrial Process Engineer Aircraft Preservation & Throughput
APPLY
Deftec
Tucson, AZ
L5 Senior
July 16th, 2026
Manufacturing Engineers
Other Support Activities for Air Transportation
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Space Program Senior Management Support
APPLY
Deftec
Norfolk, VA
L7 Manager
August 8th, 2026
Project Management Specialists
Space Research and Technology
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