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10,000+
"linux engineer"
jobs
in
National Security
in last 30 days
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10,000+
"linux engineer"
jobs
in
National Security
in last 30 days
Show all >
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Date
Last 30 days
Program Manager
APPLY
Trideum
Huntsville, AL
L6 Lead
August 13th, 2026
Project Management Specialists
National Security
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Sr. Finance/Budget Analyst
APPLY
System Studies Simulation
Huntsville, AL
L6 Lead
August 5th, 2026
Budget Analysts
National Security
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Electrical/ Principal Electrical Engineer
APPLY
Northrop Grumman
Clearfield, UT
L5 Senior
August 13th, 2026
Electrical Engineers
National Security
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Program Scheduler
APPLY
KBR
Del City, OK
L4 Mid
July 21st, 2026
Project Management Specialists
National Security
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Senior Principal Systems Safety Engineer - Secret Clearance
APPLY
Northrop Grumman
Los Angeles, CA
L5 Senior
July 27th, 2026
Health and Safety Engineers, Except Mining Safety Engineers and Inspectors
National Security
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PAC-3 Proposal Analyst - Project Engineer Sr
APPLY
Lockheed Martin
Grand Prairie, TX
L5 Senior
August 13th, 2026
Project Management Specialists
National Security
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Sentinel - Nuclear Surety Systems Engineer Levels 2/3
APPLY
Navstar
Roy, UT
L5 Senior
August 13th, 2026
Nuclear Engineers
National Security
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Electrical Engineer
APPLY
Astrion
South Weber, UT
L5 Senior
August 13th, 2026
Electrical Engineers
National Security
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Modeling and Simulation Team Lead - Campaign Analysis
APPLY
Systems Planning Analysis
Arlington, VA
L6 Lead
August 6th, 2026
Operations Research Analysts
National Security
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Army Federal Programs Director - A/E & PM Leader
APPLY
WSP in U.S.
Glastonbury, CT
L7 Manager
July 21st, 2026
Project Management Specialists
National Security
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Senior Acquisition Test Lead – Sensor Programs
APPLY
Siertek
Bath, OH
L5 Senior
August 14th, 2026
Project Management Specialists
National Security
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Senior Electronic Warfare & Intelligence Analyst
APPLY
DCS
Beavercreek, OH
L5 Senior
August 14th, 2026
Electronics Engineers, Except Computer
National Security
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Acquisitions Lead
APPLY
Herren Associates
Arlington, VA
L7 Manager
August 3rd, 2026
Purchasing Managers
National Security
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Army Interoperability Certification Lead
APPLY
Quantum Research
Huntsville, AL
L7 Manager
August 4th, 2026
Quality Control Systems Managers
National Security
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Director of Secure Infrastructure & Classified Networks
APPLY
Socket
Arlington, VA
L7 Manager
August 8th, 2026
Security Managers
National Security
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Senior Technical Program Lead for DoD & National Security
APPLY
Ventus Solutions
Alexandria, VA
L5 Senior
August 8th, 2026
Project Management Specialists
National Security
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I&T Project Engineer - Secret Clearance
APPLY
Lockheed Martin
Denver, CO
L6 Lead
August 14th, 2026
Project Management Specialists
National Security
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Engineering Technician IV - Kwajalein Atoll - 3872
APPLY
Range Generation Next
Huntsville, AL
L5 Senior
August 5th, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Electromagnetic Spectrum Management Specialist
APPLY
Venturi
Huntsville, AL
L6 Lead
August 5th, 2026
Electronics Engineers, Except Computer
National Security
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EW Test Engineer
APPLY
Modern Technology Solutions
Las Vegas, NV
L5 Senior
August 5th, 2026
Aerospace Engineers
National Security
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Modeling and Simulation Engineer
APPLY
Booz Allen Hamilton
Dayton, OH
L6 Lead
August 5th, 2026
Aerospace Engineers
National Security
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Mid-to-Senior AN/BYG-1 Combat Control System Engineering Technician
APPLY
Amentum
Groton, CT
L5 Senior
August 5th, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Supervisory Civil Engineer
APPLY
Dpae Combatants
Lothian, MD
L7 Manager
August 4th, 2026
Architectural and Engineering Managers
National Security
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TST Lead
APPLY
Csa Global
Fort Knox, KY
L6 Lead
August 4th, 2026
Telecommunications Engineering Specialists
National Security
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Reliability Engineer
APPLY
KBR
Huntsville, AL
L6 Lead
August 4th, 2026
Engineers, All Other
National Security
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Sr Mission Communication Spec (Data)
APPLY
Missionsupportandtestservices
Las Vegas, NV
L5 Senior
August 4th, 2026
Nuclear Monitoring Technicians
National Security
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Security Technician III – ATC S2 Security Support Specialist
APPLY
E Logic
Aberdeen Proving Ground, MD
L5 Senior
July 30th, 2026
Security Management Specialists
National Security
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Combat Engineer in the Army
APPLY
Unitedstatesdepartmentofdefense
Meridian, MS
L3 Junior
August 4th, 2026
Engineers, All Other
National Security
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F-35 JPO Security Specialist - Technical Writer
APPLY
General Dynamics Information Technology
Arlington, VA
L5 Senior
August 4th, 2026
Technical Writers
National Security
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Emerging Cyber Policy & Strategy Planner
APPLY
Lockheed Martin
Hyattsville, MD
L4 Mid
August 3rd, 2026
Project Management Specialists
National Security
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MCPP - SURGE SUPPORT Material Specialist III
APPLY
KBR
Fort Liberty, NC
L4 Mid
July 21st, 2026
Production, Planning, and Expediting Clerks
National Security
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Senior Fleet Performance and Maintenance Lead
APPLY
Serco
New London County, CT
L5 Senior
July 21st, 2026
Project Management Specialists
National Security
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Program Information System Security Manager - Special Access Programs - Woburn, MA
APPLY
Raytheon
Woburn, MA
L6 Lead
August 3rd, 2026
Security Management Specialists
National Security
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Junior – Mid Level Engineer
APPLY
Lescologistics
Corpus Christi, TX
L5 Senior
August 3rd, 2026
Engineers, All Other
National Security
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Test Engineer
APPLY
Thelockwoodgroup
Aberdeen Proving Ground, MD
L4 Mid
July 23rd, 2026
Software Quality Assurance Analysts and Testers
National Security
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Modeling and Simulation Manager and Business Developer
APPLY
Booz Allen Hamilton
Beavercreek, OH
L7 Manager
July 27th, 2026
Architectural and Engineering Managers
National Security
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Infrastructure Coordinator / NAVFAC Liaison
APPLY
KBR
Lexington Park, MD
L6 Lead
July 31st, 2026
Project Management Specialists
National Security
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Engineer Info Assurance SME
APPLY
HII
Franklin, TN
L6 Lead
August 3rd, 2026
Information Security Engineers
National Security
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TLS - Contracts Staff
APPLY
Lockheed Martin
Orlando, FL
L6 Lead
July 31st, 2026
Project Management Specialists
National Security
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Principal Electronic Warfare Engineering Advisor - Long-Range Weapon Systems (Technical Fellow/SME)
APPLY
KBR
Eglin Air Force Base, FL
L6 Lead
August 3rd, 2026
Electronics Engineers, Except Computer
National Security
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