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10,000+
"process engineer"
jobs
in
National Security
in last 30 days
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868
"process engineer"
jobs
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National Security
in last 30 days
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Date
Last 30 days
Director Cybersecurity
APPLY
Massachusetts Medical Society
Hazelwood, MO
L5 Senior
September 23rd, 2026
Security Managers
Computer Systems Design Services
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Electrical Mechanical Assembler - Louisville KY
APPLY
VetJobs
Louisville, KY
L4 Mid
September 6th, 2026
Electromechanical Equipment Assemblers
Other Measuring and Controlling Device Manufacturing
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US Government Jobs is hiring: Medical Records Technician (Office Automation) in Warner Robins
APPLY
U.S. Government
Warner Robins, GA
L4 Mid
September 27th, 2026
Medical Records Specialists
Other General Government Support
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EW Product Sales Director
APPLY
AV
Florida, NY
L7 Manager
September 23rd, 2026
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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ESS Design Engineer - DoD Secret Clearance, Global Travel
APPLY
Cambridge International Systems
Lima, NY
L5 Senior
September 10th, 2026
Electronics Engineers, Except Computer
Engineering Services
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Director, Manufacturing Engineering, Intelligence Systems
APPLY
Anduril Industries
Irvine, CA
L7 Manager
September 15th, 2026
Industrial Production Managers
All Other Industrial Machinery Manufacturing
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Prin Controls Engineer (Field Service Engineering)
APPLY
General Dynamics Ordnance Tactical Systems
Biddeford, ME
L6 Lead
September 13th, 2026
Electrical Engineers
Engineering Services
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Director, Business Development Global Army and Navy
APPLY
Raytheon
Arlington, VA
L7 Manager
October 2nd, 2026
Sales Managers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Chemical Engineer.
APPLY
Us Army Aviation Missile Command
Chambersburg, PA
L5 Senior
October 1st, 2026
Chemical Engineers
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Chemist and Chemical Engineer
APPLY
Booz Allen Hamilton
Alexandria, VA
L5 Senior
September 15th, 2026
Chemical Engineers
All Other Miscellaneous Chemical Product and Preparation Manufacturing
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Process Engineer - Aviation & Federal (Denver, Minneapolis, Richland)
APPLY
Burns & McDonnell
Kennewick, WA
L6 Lead
September 15th, 2026
Chemical Engineers
Engineering Services
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Purification Process Engineer with Security Clearance
APPLY
Precise Systems
Edgewood, MD
L6 Lead
October 1st, 2026
Chemical Engineers
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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Principal Design Quality Engineer (Onsite - El Segundo, CA)
APPLY
Collins Aerospace
El Segundo, CA
L6 Lead
September 26th, 2026
Validation Engineers
Aircraft Manufacturing
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LCM Hardware Validator
APPLY
Peraton
San Antonio, TX
L4 Mid
September 25th, 2026
Validation Engineers
Computer Systems Design Services
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Staff Systems Engineer - (Environmental Qualification Integration Lead)
APPLY
Twentysix Defense
Fort Worth, TX
L6 Lead
September 12th, 2026
Validation Engineers
Engineering Services
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Production Engineer
APPLY
Apex Tk
Huntsville, AL
L6 Lead
September 6th, 2026
Validation Engineers
Guided Missile and Space Vehicle Manufacturing
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Systems Integration Testing Engineer Jobs
APPLY
ClearanceJobs
King of Prussia, PA
L6 Lead
September 17th, 2026
Validation Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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System Test & Verification Engineer
APPLY
Timing
Orlando, FL
L5 Senior
September 19th, 2026
Validation Engineers
Engineering Services
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Utilities Vulnerability Assessment Engineer
APPLY
Parsons
McLean, VA
L5 Senior
September 15th, 2026
Validation Engineers
Engineering Services
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Quality Engineer
APPLY
Teledyne Anafocus
Sacramento, CA
L6 Lead
September 15th, 2026
Validation Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Independent Verification & Validation (IV&V) Subject Matter Expert
APPLY
Montana State University Office Of Student Engagement
Bozeman, MT
L7 Manager
September 18th, 2026
Validation Engineers
Colleges, Universities, and Professional Schools
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Test Engineer (Mid-Level) - CONTINGENT Jobs
APPLY
Clearance
San Diego, CA
L6 Lead
September 11th, 2026
Validation Engineers
Computer Systems Design Services
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Systems Integration Test & Evaluation Engineer, Staff - Dallas, TX
APPLY
Lockheed Martin
Dallas, TX
L6 Lead
September 15th, 2026
Validation Engineers
Aircraft Manufacturing
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Joint Cyber Systems Test & Evaluation Lead
APPLY
Millennium
Denver, CO
L6 Lead
September 11th, 2026
Validation Engineers
Computer Systems Design Services
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Test Engineer (Mid-Level) - 26-032 - Hybrid
APPLY
Ausgartechnologies
San Diego, CA
L6 Lead
September 21st, 2026
Validation Engineers
Computer Systems Design Services
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Systems Integration & Validation Engineer
APPLY
Tt Electronics
Overland Park, KS
L5 Senior
September 15th, 2026
Validation Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Test Engineer Support Specialist
APPLY
General Dynamics
Middletown, RI
L5 Senior
September 11th, 2026
Validation Engineers
Computer Systems Design Services
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Test and Evaluation Engineer
APPLY
Credence
Aberdeen Proving Ground, MD
L6 Lead
September 6th, 2026
Validation Engineers
Computer Systems Design Services
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Test Engineer
APPLY
Strategic Sight Consulting
Aberdeen, MD
L6 Lead
October 1st, 2026
Validation Engineers
Engineering Services
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Test and Validation Engineer - Andover, MA
APPLY
Raytheon
Andover, MA
L4 Mid
October 1st, 2026
Validation Engineers
Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
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RMF Validator
APPLY
KBR
Washington, DC
L6 Lead
September 22nd, 2026
Validation Engineers
Other Scientific and Technical Consulting Services
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Cyber Action Officer
APPLY
American Systems
Alexandria, VA
L6 Lead
September 4th, 2026
Validation Engineers
Computer Systems Design Services
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Systems Integration Testing Engineer
APPLY
Peraton
Valley Forge, PA
L6 Lead
September 8th, 2026
Validation Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Advanced Quality Engineer
APPLY
General Dynamics
Orlando, FL
L5 Senior
September 20th, 2026
Validation Engineers
Engineering Services
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Systems Qualification Test Engineer - Secret Clearance
APPLY
Nesco Resource
Orlando, FL
L3 Junior
September 12th, 2026
Validation Engineers
Engineering Services
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Principal/Sr Principal Quality Engineer - 19889 Jobs
APPLY
Clearance
Roy, UT
L6 Lead
September 13th, 2026
Validation Engineers
Aircraft Manufacturing
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Hardware and Environments Test Engineer (I-II)
APPLY
Menlo Ventures
Long Beach, CA
L5 Senior
September 9th, 2026
Validation Engineers
Space Research and Technology
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Quality Engineer
APPLY
Lockheed Martin
Dothan, AL
L6 Lead
September 17th, 2026
Validation Engineers
Aircraft Manufacturing
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Test Engineer II
APPLY
Snc
Southern Pines, NC
L5 Senior
September 17th, 2026
Validation Engineers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Test and Evaluation Engineer
APPLY
Booz Allen Hamilton
San Diego, CA
L6 Lead
September 18th, 2026
Validation Engineers
Computer Systems Design Services
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