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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 >
Save
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Date
Last 30 days
Engineering Branch Chief
APPLY
Smartrecruiters
Honolulu, HI
L7 Manager
September 27th, 2026
Architectural and Engineering Managers
National Security
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Deputy Chief Engineer
APPLY
General Dynamics Mission Systems
Pittsfield, MA
L7 Manager
September 23rd, 2026
Engineers, All Other
National Security
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ISSE (Engineer Info Assurance 3) - 30317
APPLY
Mission Technologies
Hampton, VA
L6 Lead
September 27th, 2026
Information Security Engineers
National Security
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Intern Engineer - Mechanical
APPLY
General Dynamics Mission Systems
Dedham, MA
L1 Intern
September 19th, 2026
Engineers, All Other
National Security
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Systems Engineer - Missile Programs & Safety Docs (SECRET)
APPLY
Systems Planning Analysis
Washington, DC
L6 Lead
September 4th, 2026
Aerospace Engineers
National Security
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Field Engineer (THAAD - AUG)
APPLY
Akima
El Paso, TX
L5 Senior
September 3rd, 2026
Aerospace Engineers
National Security
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Systems Engineer - EW & T&E Specialist
APPLY
SAIC
Indiana, PA
L5 Senior
September 4th, 2026
Engineers, All Other
National Security
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Missile Defense System Mission Engineer/Analyst, Mid-Level
APPLY
Simulationtechnologiesinc
Huntsville, AL
L6 Lead
September 14th, 2026
Aerospace Engineers
National Security
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Systems Engineer - Missile Defense (DoD) Programs
APPLY
Qtec
Huntsville, AL
L6 Lead
September 3rd, 2026
Aerospace Engineers
National Security
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Field Engineer - E2
APPLY
Lockheed Martin
Arlington, TX
L5 Senior
September 25th, 2026
Installation, Maintenance, and Repair Workers, All Other
National Security
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Principal COMSEC Engineer
APPLY
Cobham Ultra
Warrenton, VA
L5 Senior
September 11th, 2026
Electronics Engineers, Except Computer
National Security
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Mission Engineering & Capability Integration Senior Manager
APPLY
Lockheed Martin
Fort Worth, TX
L7 Manager
September 14th, 2026
Project Management Specialists
National Security
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NLCC Cyber Engineer Lead
APPLY
MITRE
Fort Meade, MD
L6 Lead
September 16th, 2026
Telecommunications Engineering Specialists
National Security
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Combat Systems Engineer
APPLY
SAIC
Washington, DC
L5 Senior
September 19th, 2026
Engineers, All Other
National Security
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Joint Mission Integration Lead
APPLY
Tulk
Andrews Air Force Base, MD
L7 Manager
September 3rd, 2026
Military Officer Special and Tactical Operations Leaders, All Other
National Security
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Senior Defense Technologist - Modeling and
APPLY
Modern Technology Solutions
McLean, VA
L6 Lead
September 20th, 2026
Aerospace Engineers
National Security
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ISSE (Engineer Info Assurance 3)
APPLY
HII
Hampton, VA
L6 Lead
September 26th, 2026
Information Security Engineers
National Security
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Project Integrator
APPLY
Serco
Orlando, FL
L5 Senior
September 26th, 2026
Project Management Specialists
National Security
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Systems Engineering Manager
APPLY
Lockheed Martin
Orlando, FL
L6 Lead
September 12th, 2026
Architectural and Engineering Managers
National Security
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Systems Engineer I RF & Signal Processing (DoD Secret)
APPLY
Prattwhitney
Atlanta, GA
L4 Mid
September 29th, 2026
Electronics Engineers, Except Computer
National Security
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Senior JSE Mission Architect Military Simulation
APPLY
Flightsafety International
Dayton, OH
L5 Senior
September 29th, 2026
Aerospace Engineers
National Security
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Mission Systems Engineer
APPLY
Prescient Edge Federal
Denver, CO
L6 Lead
September 29th, 2026
Aerospace Engineers
National Security
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Senior Systems Engineer (Kill Chains)
APPLY
Modern Technology Solutions
East Boston, MA
L6 Lead
September 29th, 2026
Engineers, All Other
National Security
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Senior DSP Engineer for SIGINT & ML Software
APPLY
CACI International
Sterling, VA
L6 Lead
September 9th, 2026
Software Developers
National Security
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Senior Specialist, Electrical Engineer - Power Hardware - TS/SCI
APPLY
L3Harris Technologies
Melbourne, FL
L6 Lead
September 22nd, 2026
Electrical Engineers
National Security
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Drafter - 30163
APPLY
Mission Technologies
Crane, TX
L5 Senior
September 19th, 2026
Drafters, All Other
National Security
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CAD Designer and Documentation Specialist Jobs
APPLY
Clearance
Odon, IN
L5 Senior
September 11th, 2026
Drafters, All Other
National Security
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Drafter
APPLY
HII
Crane, TX
L5 Senior
September 18th, 2026
Drafters, All Other
National Security
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Staff Product Quality Engineer - Actuators
APPLY
Anduril
Costa Mesa, CA
L7 Manager
September 11th, 2026
Quality Control Systems Managers
National Security
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Engineering Manager, Defense Tech — TS Clearance
APPLY
Mosaictech
California, MO
L7 Manager
September 23rd, 2026
Architectural and Engineering Managers
National Security
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S1000D IETM DEVELOPER
APPLY
Mikel
Middletown, RI
L5 Senior
September 27th, 2026
Technical Writers
National Security
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Junior Systems Engineer - Space & Defense Systems
APPLY
Peraton
Colorado Springs, CO
L4 Mid
September 3rd, 2026
Computer Systems Analysts
National Security
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System Administrator II
APPLY
General Dynamics Information Technology
Fort Liberty, NC
L5 Senior
September 3rd, 2026
Network and Computer Systems Administrators
National Security
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Sentinel - Sr Principal Systems Engineer - 19599
APPLY
Northrop Grumman
Salt Lake City, UT
L6 Lead
September 7th, 2026
Aerospace Engineers
National Security
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Systems Engineer Intern Summer Games (Clearance Eligible)
APPLY
Booz Allen Hamilton
Hyattsville, MD
L1 Intern
September 4th, 2026
Engineers, All Other
National Security
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Senior DoD Acquisition Systems Engineer Hill AFB
APPLY
Odyssey Systems
Ogden, UT
L6 Lead
September 4th, 2026
Computer Systems Analysts
National Security
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Systems Engineer II
APPLY
Baesystemsusa
Hill AFB, UT
L5 Senior
September 4th, 2026
Aerospace Engineers
National Security
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Chief Engineer, SYD 81
APPLY
Us Space Systems Command
Arlington, VA
L7 Manager
September 4th, 2026
Engineers, All Other
National Security
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35T Military Intelligence (MI) Systems Maintainer / Integrator
APPLY
Unitedstatesdepartmentofdefens
Springfield, MA
L4 Mid
September 6th, 2026
Installation, Maintenance, and Repair Workers, All Other
National Security
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Systems Administrator, Senior
APPLY
Lockheed Martin
Hill AFB, UT
L5 Senior
September 2nd, 2026
Network and Computer Systems Administrators
National Security
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