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10,000+
"machine learning engineer"
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National Security
in last 30 days
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5,977
"machine learning engineer"
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Senior Mechanical Engineer, Federal Projects & MEP Systems
APPLY
Accura Engineering Consulting Services
Fort Collins, CO
L5 Senior
September 19th, 2026
Mechanical Engineers
Engineering Services
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Mechanical Engineer - National Programs, Clearance Eligible
APPLY
Boston Government Services
Oak Ridge, TN
L5 Senior
September 19th, 2026
Mechanical Engineers
Engineering Services
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Senior Mechanical Engineer - Secret Clearance, Hybrid
APPLY
SAIC
Huntsville, AL
L6 Lead
September 14th, 2026
Mechanical Engineers
Engineering Services
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Senior IR Systems Engineer - EO/IR Expert
APPLY
KBR
Beavercreek, OH
L6 Lead
September 8th, 2026
Computer Systems Engineers/Architects
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Senior System Safety Engineer
APPLY
Science Applications International
Denver, CO
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Systems Security Engineer
APPLY
Systems
Dedham, MA
L6 Lead
September 19th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Senior Staff Engineer, Weapons Systems (R5019)
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JobLeads
Seattle, WA
L6 Lead
September 21st, 2026
Aerospace Engineers
Aircraft Manufacturing
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Systems Engineer II: DoD Mission Systems & Testing
APPLY
S3i Engineering
Brooklyn, NY
L5 Senior
September 21st, 2026
Computer Systems Engineers/Architects
Engineering Services
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Senior Systems Engineer
APPLY
Elbit Systems of America
Manchester, NH
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Submarine Electrical Engineer - Washington, D.C.
APPLY
Serco
New London, CT
L5 Senior
September 1st, 2026
Electrical Engineers
Engineering Services
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Chief Engineer
APPLY
Accelint
San Diego, CA
L7 Manager
September 11th, 2026
Architectural and Engineering Managers
Engineering Services
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Senior Propellants & Energetics Engineer
APPLY
Crosslinked
Huntsville, AL
L5 Senior
September 16th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
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Nuclear Engineer
APPLY
U.S. Navy
Mount Vernon, VA
L6 Lead
September 10th, 2026
Nuclear Engineers
Nuclear Electric Power Generation
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Test Engineer - Comm Systems
APPLY
General Dynamics
Groton, CT
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Systems Engineer Sr - E3
APPLY
Lockheed Martin
Salt Lake City, UT
L6 Lead
September 15th, 2026
Aerospace Engineers
Engineering Services
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Junior Digital Signal Processing Engineer - TS/SCI
APPLY
Parsons
McLean, VA
L5 Senior
September 15th, 2026
Electronics Engineers, Except Computer
Computer Systems Design Services
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Electric Power Systems Engineer - TS/SCI Poly Required
APPLY
Leidos
McLean, VA
L5 Senior
September 15th, 2026
Electrical Engineers
Engineering Services
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Lead Mechanical Engineer
APPLY
Via Logic
Huntsville, AL
L6 Lead
September 3rd, 2026
Mechanical Engineers
Engineering Services
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Sentinel - Mechanical Engineers
APPLY
Northrop Grumman
Salt Lake City, UT
L5 Senior
September 3rd, 2026
Mechanical Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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NDI & CT Engineering Specialist - Prototyping Lead
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Naval Air Warfare Center Training Systems Division Nawctsd
Lakehurst, NJ
L6 Lead
September 3rd, 2026
Architectural and Engineering Managers
Engineering Services
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MECHANICAL ENGINEER with Security Clearance
APPLY
Asd
Highland Beach, MD
L6 Lead
September 3rd, 2026
Mechanical Engineers
Engineering Services
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Senior Naval Interdisciplinary Systems Engineer
APPLY
Us Pacific Fleet
San Diego, CA
L6 Lead
September 3rd, 2026
Marine Engineers and Naval Architects
Engineering Services
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Electrical Engineer - Federal (security clearance required)
APPLY
Jacobs Solutions
Arlington, VA
L5 Senior
September 11th, 2026
Electrical Engineers
Engineering Services
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Sr Principal Systems Engineer - I&T Jobs
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ClearanceJobs
Los Angeles, CA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Senior Systems Engineer (Integration & Test), Intelligence Systems
APPLY
Anduril
Reston, VA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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INIS Cybersecurity, Engineering, and Technology Implementation Support Engineer
APPLY
Booz Allen Hamilton
North Charleston, SC
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Chief Engineer, SYD 81 Jobs
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Clearance
Arlington, VA
L7 Manager
September 12th, 2026
Computer Systems Engineers/Architects
Space Research and Technology
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Non-Kinetic Operations Engineer
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MITRE
San Antonio, TX
L6 Lead
September 4th, 2026
Aerospace Engineers
Engineering Services
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Sr. Systems Engineer (Secret Security Clearance)
APPLY
Nickerson Talent Solutions
Tampa, FL
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Civil Engineer
APPLY
Reserve Talent Acquisition Group Rtag Northwest
Duluth, MN
L6 Lead
September 4th, 2026
Civil Engineers
Engineering Services
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Strategic Artificial Intelligence (AI) Engineer Jobs
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ClearanceJobs
Fort Meade, MD
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Engineering Lead
APPLY
CACI International
Aberdeen Proving Ground, MD
L7 Manager
September 4th, 2026
Architectural and Engineering Managers
Engineering Services
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Senior Program Engineer - Systems Security
APPLY
Odyssey
Niceville, FL
L6 Lead
September 6th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Quality Engineer
APPLY
Ghostwerks
Dover, NJ
L6 Lead
September 6th, 2026
Validation Engineers
Ammunition (except Small Arms) Manufacturing
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Engineer/Principal Engineer Digital-RF Subsystems I&T
APPLY
Northrop Grumman
Baltimore, MD
L6 Lead
September 8th, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Systems Engineer, Senior - PR 1450
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P E Systems
Warner Robins, GA
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Sentinel - Principal/Sr. Principal Systems Engineer - 18066*
APPLY
Northrop Grumman
Huntsville, AL
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Staff Engineer Electronics - Software Integration (CA or FL)
APPLY
Northrop Grumman
San Diego, CA
L6 Lead
September 6th, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Senior Systems Engineer - Supporting Future Combatants and Mission Systems
APPLY
General Dynamics Mission Systems
Pittsfield, MA
L6 Lead
September 6th, 2026
Computer Systems Engineers/Architects
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Advanced Concept Engineer
APPLY
Johns Hopkins Applied Physics Laboratory
Laurel, MD
L5 Senior
September 6th, 2026
Aerospace Engineers
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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