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10,000+
"performance engineer"
jobs
in
National Security
in last 30 days
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8,405
"performance engineer"
jobs
in
National Security
in last 30 days
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Date
Last 30 days
Senior Program/Project/Management Analyst - NAS Patuxent River
APPLY
Adams Communication Engineering Technology Acet
Patuxent River, MD
L5 Senior
September 16th, 2026
Project Management Specialists
National Security
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Sr Program/Project/Management Analysts - Key Personnel - VA
APPLY
Adams Communication Engineering Technology Acet
Norfolk, VA
L6 Lead
September 16th, 2026
Project Management Specialists
National Security
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Sr. Acquisition Management Analyst-Key Personnel-Patuxent River
APPLY
Adams Communication Engineering Technology Acet
Patuxent River, MD
L5 Senior
September 16th, 2026
Project Management Specialists
National Security
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Quality Assurance Engineer III
APPLY
Sechan Electronics
Lititz, PA
L5 Senior
September 8th, 2026
Quality Control Systems Managers
National Security
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Test Engineer, Journeyman PR - 1449
APPLY
Pe Systems
Omaha, NE
L5 Senior
September 15th, 2026
Engineers, All Other
National Security
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Systems Engineering Technical Resource Manager
APPLY
General Dynamics Mission Systems
McLeansville, NC
L7 Manager
September 15th, 2026
Architectural and Engineering Managers
National Security
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Sr Quality Engineer
APPLY
General Dynamics Mission Systems
Pittsfield, MA
L6 Lead
September 2nd, 2026
Validation Engineers
National Security
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C-UxS Field Service Lead for Naval Systems
APPLY
Amentum
Wausau, WI
L6 Lead
September 23rd, 2026
Marine Engineers and Naval Architects
National Security
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Senior Principal Electrical Engineer
APPLY
KBR
Albuquerque, NM
L7 Manager
September 16th, 2026
Architectural and Engineering Managers
National Security
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Facility Tech/Foreign Assessment Analyst I
APPLY
Bnh
Tullahoma, TN
L5 Senior
September 23rd, 2026
Engineers, All Other
National Security
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Senior Principal Electrical Engineer
APPLY
KBR
Huntsville, AL
L6 Lead
September 18th, 2026
Architectural and Engineering Managers
National Security
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Emerging Capabilities Architect
APPLY
General Dynamics Information Technology
Bellevue, NE
L7 Manager
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Joint Operations & Multi-Domain Integration
APPLY
Spektrum
Norfolk, VA
L7 Manager
September 15th, 2026
Project Management Specialists
National Security
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Training Technology and Simulator Engineer
APPLY
KBR
El Segundo, CA
L5 Senior
September 19th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Systems Security Engineering Section Lead - M4 (Onsite)
APPLY
RTX
Pelham, NH
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Engineer (Journeyman)
APPLY
Jrad
Nellis Air Force Base, NV
L5 Senior
September 11th, 2026
Engineers, All Other
National Security
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Information Assurance Engineer
APPLY
General Dynamics
Pittsfield, MA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer - FCSWG Process Master
APPLY
Progeny Systems Acquired By General Dynamics
Pittsfield, MA
L6 Lead
September 13th, 2026
Computer Systems Engineers/Architects
National Security
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Advance Systems Engineer - Strategic Weapons Control
APPLY
Progeny Systems Acquired By General Dynamics
Pittsfield, MA
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Contractor Support to Multi-Domain & Joint Effects Integration
APPLY
Deftec
Norfolk, VA
L7 Manager
September 14th, 2026
Project Management Specialists
National Security
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Sentinel - System Deployment Capability Lead Systems Engineer 4
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Engineering Technician-CADD/GIS
APPLY
Us Washington Headquarters Services
Fairfield, PA
L5 Senior
September 14th, 2026
Drafters, All Other
National Security
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Senior Acquisitions Program Manager
APPLY
Modern Technology Solutions
Bellbrook, OH
L7 Manager
September 14th, 2026
Project Management Specialists
National Security
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VTC- Video Teleconference Center Engineer with Security Clearance
APPLY
Premier Enterprise Solutions
Washington, DC
L5 Senior
September 14th, 2026
Telecommunications Engineering Specialists
National Security
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Systems Engineer, Senior - PR 1448
APPLY
Pe Systems
Hanscom Air Force Base, MA
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Test Engineer, Sr.
APPLY
Sigmacorps Solutions
Stafford, VA
L5 Senior
September 12th, 2026
Software Quality Assurance Analysts and Testers
National Security
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Systems Engineer, Senior - PR 1448
APPLY
P E Systems
Omaha, NE
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Principal Mission Systems Engineer, Air Dominance & Strike, Active Clearance
APPLY
Anduril Industries
Irvine, CA
L6 Lead
September 15th, 2026
Aerospace Engineers
National Security
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Civil Engineer
APPLY
Air Combat Command
Columbia, SC
L6 Lead
September 15th, 2026
Engineers, All Other
National Security
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Systems Integration Engineering Support, Senior PR - 1444
APPLY
Pe Systems
Robins, IA
L6 Lead
September 14th, 2026
Engineers, All Other
National Security
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System Engineer
APPLY
Apogee Engineering
Fort George G Meade, MD
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer Sr Stf - E5 ( Secret clearance required)
APPLY
Lockheed Martin
Englewood, CO
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Naval Weapons Systems Engineer
APPLY
International Systems Management
Washington, DC
L6 Lead
September 2nd, 2026
First-Line Supervisors of Weapons Specialists/Crew Members
National Security
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Senior HPM Mechanical Engineer - Pulsed Power Systems
APPLY
Careerarc
Dahlgren, VA
L6 Lead
September 2nd, 2026
Mechanical Engineers
National Security
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Mechanical Engineer
APPLY
Inuplands
Brooklyn, NY
L6 Lead
September 2nd, 2026
Mechanical Engineers
National Security
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Senior Systems Engineer - Defense Programs
APPLY
Systems Planning Analysis
Washington, DC
L6 Lead
September 2nd, 2026
Project Management Specialists
National Security
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ARV Ground C2 Systems Engineer Onsite, Camp Pendleton
APPLY
Auria
San Clemente, CA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - B-2 Modernization & Fielding
APPLY
Credence Company
Brooklyn, NY
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Strategic Basing & Facilities Engineer
APPLY
Air Force Civilian Service
District Heights, MD
L7 Manager
September 2nd, 2026
Architectural and Engineering Managers
National Security
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Naval Systems Engineer - Aegis & Training Readiness
APPLY
Valkyrie Enterprises
Dahlgren, VA
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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