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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
Senior Modeling & Simulation Analyst OSF/HWIL Specialist
APPLY
Avav
Huntsville, AL
L5 Senior
July 22nd, 2026
Aerospace Engineers
National Security
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Project Management Support Level 3 - JSF
APPLY
Bobit Business Media
Huntsville, AL
L5 Senior
August 12th, 2026
Project Management Specialists
National Security
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Facilities Projects Engineer & Site Operations Lead
APPLY
Dawson
Yonkers, NY
L5 Senior
July 19th, 2026
Architectural and Engineering Managers
National Security
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Senior Analyst
APPLY
Valkyrie Enterprises
Huntsville, AL
L6 Lead
July 19th, 2026
Project Management Specialists
National Security
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Junior Analyst – Modeling, Simulation & Wargaming
APPLY
Tharp Consulting
Honolulu, HI
L4 Mid
July 27th, 2026
Operations Research Analysts
National Security
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Acquisition Program Analyst DoD Risk & IMS Expert
APPLY
Mlt Systems
Virginia, MN
L6 Lead
July 30th, 2026
Project Management Specialists
National Security
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Tactical Systems Engineer - Lab & Simulation
APPLY
Future Technologies
Dahlgren, VA
L5 Senior
August 9th, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
National Security
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Simulation Engineer
APPLY
Uic Arctic Response Services
Albuquerque, NM
L4 Mid
August 8th, 2026
Aerospace Engineers
National Security
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Cyber Security Specialist
APPLY
General Dynamics
Arlington, VA
L5 Senior
August 13th, 2026
Technical Writers
National Security
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Data Analyst - Reliability, Maintainability, & Availability (RM&A)- HYBRID
APPLY
CACI International
Sterling, CO
L6 Lead
August 14th, 2026
Data Scientists
National Security
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Senior Configuration Analyst
APPLY
Prattwhitney
Pittsfield, MA
L5 Senior
August 8th, 2026
Production, Planning, and Expediting Clerks
National Security
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Autonomy Programs Lead Defense & AI Initiatives
APPLY
Jobtailor
Redondo Beach, CA
L7 Manager
July 22nd, 2026
Project Management Specialists
National Security
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Hybrid Federal PM for MDA Defense Projects
APPLY
Black & Veatch
Overland Park, KS
L7 Manager
July 22nd, 2026
Project Management Specialists
National Security
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Electrical/ Principal Electrical Engineer - 19500/19550
APPLY
Northrop Grumman
Clearfield, UT
L5 Senior
August 13th, 2026
Electrical Engineers
National Security
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Nuclear Hardness & Survivability Engineer - 17335*
APPLY
Northrop Grumman
Roy, UT
L6 Lead
July 20th, 2026
Nuclear Engineers
National Security
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Military Planner
APPLY
Meadhuntinc
Ridgway, PA
L6 Lead
August 13th, 2026
Urban and Regional Planners
National Security
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Senior Product Support Engineer
APPLY
Precise Systems
Crane, TX
L6 Lead
August 7th, 2026
Mechanical Engineers
National Security
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Senior Facilities Analyst
APPLY
Redbeard Solutions
Atka, AK
L5 Senior
August 14th, 2026
Facilities Managers
National Security
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Acquisition & PM Prof III
APPLY
Serco
Dayton, OH
L6 Lead
August 5th, 2026
Project Management Specialists
National Security
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Electrical Engineer III
APPLY
Hernshead Recruitment
Long Beach Twp, NJ
L5 Senior
August 14th, 2026
Electrical Engineers
National Security
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Senior Tactical Aviation Operations Lead
APPLY
ManTech
Denver, CO
L6 Lead
August 14th, 2026
First-Line Supervisors of All Other Tactical Operations Specialists
National Security
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Material Specialist III
APPLY
KBR
Long Beach Twp, NJ
L4 Mid
August 14th, 2026
Production, Planning, and Expediting Clerks
National Security
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CVN C5I Modernization Strategist - HM&E & ALRE
APPLY
Indus Technology
Norfolk, VA
L6 Lead
August 14th, 2026
Computer Systems Analysts
National Security
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Air and Missile Defense (AMD) Engagement Operations (EO) Product with Security Clearance
APPLY
Integration Innovation
Huntsville, AL
L6 Lead
August 14th, 2026
Software Developers
National Security
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Supply Chain SME - Flight Test Engineer with Security Clearance
APPLY
Vtg
Fairfax Station, VA
L5 Senior
August 14th, 2026
Project Management Specialists
National Security
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Air and Missile Defense (AMD) Engagement Operations (EO) Product Owner (PO)
APPLY
Integration Innovation
Huntsville, AL
L6 Lead
August 14th, 2026
Software Developers
National Security
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Senior Principal Systems Engineer - Weapons and Energetics
APPLY
General Dynamics Mission Systems
Fort Wayne, IN
L6 Lead
August 14th, 2026
Engineers, All Other
National Security
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Project Manager
APPLY
Systems Innovation Engineering
Denver, CO
L6 Lead
August 14th, 2026
Project Management Specialists
National Security
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Senior Acquisition Scheduler & PAPM MPTE Lead (TS/SCI)
APPLY
Galapagos Federal Systems
San Diego, CA
L5 Senior
August 9th, 2026
Project Management Specialists
National Security
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Onsite Operations Analyst II: Finance & Simulation
APPLY
Network Simulation Technologies
Groton, CT
L4 Mid
August 10th, 2026
Financial Specialists, All Other
National Security
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Logistics Support Engineer
APPLY
Tharp Consulting
Huntsville, AL
L6 Lead
August 9th, 2026
Logistics Engineers
National Security
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Field Engineering Manager
APPLY
General Dynamics Information Technology
Chesapeake, VA
L7 Manager
August 9th, 2026
Architectural and Engineering Managers
National Security
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Engineering Techician
APPLY
Bowhead
Crane, MO
L5 Senior
August 4th, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Procedure &Ops Training/Lead Tech Spec
APPLY
Tech Army
Aiken, SC
L4 Mid
August 10th, 2026
Training and Development Specialists
National Security
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Technical Writer
APPLY
DCS
Huntsville, AL
L5 Senior
July 27th, 2026
Technical Writers
National Security
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Acquisition Program Engineer- Electronic Warfare
APPLY
DCS
Eglin Air Force Base, FL
L6 Lead
July 27th, 2026
Electronics Engineers, Except Computer
National Security
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Acquisition Strategy & Documentation Principal
APPLY
Addx
Coyote, NM
L7 Manager
August 14th, 2026
Purchasing Managers
National Security
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Senior Navy Systems Strategist
APPLY
Ignite Digital
Denver, CO
L6 Lead
August 14th, 2026
Marine Engineers and Naval Architects
National Security
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Capture Team Lead – Navy / Maritime
APPLY
Avathon
Denver, CO
L7 Manager
August 14th, 2026
Purchasing Managers
National Security
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Strategic CTO for Army & Defense Tech & Proposals
APPLY
Socketdev
Merrifield, VA
L8 Director
August 9th, 2026
Computer and Information Systems Managers
National Security
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