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10,000+
"validation engineer"
jobs
in
National Security
in last 30 days
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8,890
"validation engineer"
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National Security
in last 30 days
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Last 30 days
Sr. Engineer, Reliability & Maintainability (Onsite - Cedar Rapids, IA or Richardson, TX) Secret Clearance required
APPLY
Raytheon
Cedar Rapids, IA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Military Fellowship Program: Project Engineer Jobs
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Clearance
Hagerstown, MD
L7 Manager
September 11th, 2026
Project Management Specialists
Engineering Services
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MBSE Systems Engineer (Journeyman) Jobs
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Clearance
Wilton, CA
L5 Senior
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Electrical Engineer - (Jr/Mid) Jobs
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Clearance
Wilton, CA
L5 Senior
September 11th, 2026
Electrical Engineers
Engineering Services
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Technical Writer/ Graphic Artist Junior
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CACI International
Wilton, CA
L3 Junior
September 11th, 2026
Technical Writers
Engineering Services
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Principal Systems Engineer Jobs
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Clearance
San Diego, CA
L6 Lead
September 11th, 2026
Engineers, All Other
Engineering Services
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Senior Mechanical Engineer, Intelligence Systems Jobs
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Clearance
Costa Mesa, CA
L6 Lead
September 11th, 2026
Mechanical Engineers
Engineering Services
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Mechanical/Electrical Engineer
APPLY
Cherokee Federal
Parsons, KS
L5 Senior
September 11th, 2026
Mechanical Engineers
Engineering Services
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Systems Engineering Supervisor - supporting Future Combatants and Mission Systems Programs
APPLY
General Dynamics
Pittsfield, MA
L7 Manager
September 11th, 2026
Architectural and Engineering Managers
Engineering Services
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Sr. Systems Engineer - Live Virtual Constructive (LVC) Training Jobs
APPLY
Clearance
Lexington Park, MD
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Drafter - CAD Operator (Dr1-DR2)
APPLY
Beyond New Horizons
Tennessee Ridge, TN
L5 Senior
September 11th, 2026
Mechanical Drafters
Engineering Services
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Staff Project Engineer- Secret Clearance- Onsite- Ft. Worth, TX Jobs
APPLY
Clearance
Fort Worth, TX
L5 Senior
September 11th, 2026
Project Management Specialists
Engineering Services
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Technical Director, IC Strategy & Mission Integration Jobs
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Clearance
Chantilly, VA
L7 Manager
September 11th, 2026
Computer and Information Systems Managers
Engineering Services
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Systems Security Engineering Technical Lead Jobs
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Clearance
Derwood, MD
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Systems Engineer - Maritime S&T/R&D (Top Secret Clearance Requir Jobs
APPLY
Clearance
Tampa, FL
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Engineering - Project Engineer Jobs
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Clearance
Chelmsford, MA
L4 Mid
September 11th, 2026
Project Management Specialists
Engineering Services
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MK 41 VLS ISEA Associate Engineer
APPLY
Precise Systems
California, CA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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CAD Mechanical Engineer
APPLY
Science Applications International
Wilton, CA
L6 Lead
September 11th, 2026
Mechanical Engineers
Engineering Services
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ICBM Sustainment Electrical Engineer Jobs
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Clearance
L5 Senior
September 11th, 2026
Electrical Engineers
Engineering Services
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Traveling Systems Engineer (Distribution Systems) Remote / Telecommute Jobs
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Clearance
Oklahoma City, OK
Remote
L5 Senior
September 11th, 2026
Telecommunications Engineering Specialists
Engineering Services
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Electrical Engineer, EPASS HB Jobs
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Clearance
Ogden, UT
L5 Senior
September 11th, 2026
Electrical Engineers
Engineering Services
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Systems Engineer (Senior)
APPLY
Synecticsolutionsinc
Patuxent River, MD
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Engineer- Programming & Design/ Portfolio Optimization
APPLY
Objectiveareasolutions
Glendale, SC
L6 Lead
September 9th, 2026
Engineers, All Other
Engineering Services
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Software Machine Learning Engineer 1 (29937)
APPLY
HII
Newport News, VA
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Post Delivery Test and Trials Analyst
APPLY
Serco North America
Biloxi, MS
L5 Senior
September 9th, 2026
Aerospace Engineering and Operations Technologists and Technicians
Engineering Services
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Logistician
APPLY
Mclaughlin Research
Newport, RI
L3 Junior
September 9th, 2026
Logisticians
Engineering Services
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Chief Engineer
APPLY
Lyntris
San Diego, CA
L7 Manager
September 10th, 2026
Architectural and Engineering Managers
Engineering Services
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Non-Propulsion Electronics Systems Engineer
APPLY
Serco North America
Alexandria, VA
L5 Senior
September 11th, 2026
Electronics Engineers, Except Computer
Engineering Services
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Undersea Systems Engineer (Onsite) - TS Clearance
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Energy Jobline
Washington, DC
L5 Senior
September 11th, 2026
Marine Engineers and Naval Architects
Engineering Services
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Maritime Autonomy Programs Lead
APPLY
Saronic Technologies
Austin, TX
L7 Manager
September 10th, 2026
Project Management Specialists
Engineering Services
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Systems Engineering Technical Manager - SWC
APPLY
General Dynamics
Pittsfield, MA
L7 Manager
September 11th, 2026
Architectural and Engineering Managers
Engineering Services
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Systems Engineer / Principal Systems Engineer (MBSE)
APPLY
Northrop Grumman
California, CA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Federal Programs Army Project Director
APPLY
WSP
Brooklyn, NY
L7 Manager
September 11th, 2026
Architectural and Engineering Managers
Engineering Services
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Senior Technical Project Manager
APPLY
Torch Technologies
Tennessee Ridge, TN
L5 Senior
September 11th, 2026
Project Management Specialists
Engineering Services
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Sustainment Engineer
APPLY
Science Applications International
Bedford, MI
L6 Lead
September 11th, 2026
Mechanical Engineers
Engineering Services
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Secret Systems Engineer
APPLY
Insight Global
Dahlgren, VA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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TS Next Gen Electrical Engineer
APPLY
Insight Global
Clearfield, UT
L5 Senior
September 11th, 2026
Electrical Engineers
Engineering Services
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Project Engineer Sr - E3
APPLY
Lockheed Martin
Albany, GA
L5 Senior
September 11th, 2026
Project Management Specialists
Engineering Services
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Senior Operations Strategy Lead - CLEARED
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Squires Group
Washington, DC
L7 Manager
September 11th, 2026
General and Operations Managers
Engineering Services
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System Engineer-Technical Authority Jobs
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Clearance
Oak Ridge, TN
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
Engineering Services
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