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10,000+
"api integration engineer"
jobs
in
National Security
in last 30 days
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10,000+
"api integration engineer"
jobs
in
National Security
in last 30 days
Show all >
Save
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Date
Last 30 days
Staff Systems Engineer Defense Systems Lead (Secret)
APPLY
Northrop Grumman
Warner Robins, GA
L7 Manager
October 3rd, 2026
Architectural and Engineering Managers
National Security
Show all >
NS-Senior Systems Engineer (Tactical Network / SATCOM / RF)
APPLY
Netsea Technologies
Aberdeen Proving Ground, MD
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
National Security
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MBSE Systems Engineer | UAF & Defense Architect
APPLY
Arcfield
Eglin Air Force Base, FL
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Principal Systems Safety Engineer – Sentinel Program (Secret)
APPLY
Northrop Grumman
Roy, UT
L6 Lead
October 4th, 2026
Health and Safety Engineers, Except Mining Safety Engineers and Inspectors
National Security
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Staff Engineer - Systems, Modernization SEI Lead
APPLY
Jobtailor
San Diego, CA
L7 Manager
October 3rd, 2026
Architectural and Engineering Managers
National Security
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Sentinel - Metrics Lead - Staff Systems Engineer - 19816
APPLY
Northrop Grumman
Roy, UT
L6 Lead
September 11th, 2026
Aerospace Engineers
National Security
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Nuclear Systems Engineer
APPLY
Aerospace
Albuquerque, NM
L6 Lead
September 22nd, 2026
Nuclear Engineers
National Security
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Senior SME Systems Engineer, Electronic Warfare
APPLY
Serco
Hill Air Force Base, UT
L5 Senior
October 4th, 2026
Electronics Engineers, Except Computer
National Security
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Senior DoD Test Engineer - T&E & Systems (Secret)
APPLY
Koitecc Solutions
San Diego, CA
L6 Lead
October 3rd, 2026
Engineers, All Other
National Security
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Senior Acquisition Management Analyst - NAS Norfolk, VA
APPLY
Adams Communication Engineering Technology Acet
Norfolk, VA
L5 Senior
September 16th, 2026
Project Management Specialists
National Security
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Director, Digital Engineering Programs
APPLY
Sabre Systems
New Castle, DE
L7 Manager
October 4th, 2026
Architectural and Engineering Managers
National Security
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Reliability Engineer
APPLY
Bnh
Tullahoma, TN
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
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Senior Test Engineer
APPLY
RPMGlobal
Dahlgren, VA
L5 Senior
October 3rd, 2026
Engineers, All Other
National Security
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Performance Analysis Engineer - Ground-based Missile Defense
APPLY
Avav
Huntsville, AL
L6 Lead
October 3rd, 2026
Aerospace Engineers
National Security
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Senior Performance Analyst, Missile Defense Simulations
APPLY
AeroVironment
Huntsville, AL
L5 Senior
October 4th, 2026
Aerospace Engineers
National Security
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SM-3 Obsolescence and Engineering Services Associate Director
APPLY
Prattwhitney
Tucson, AZ
L7 Manager
October 4th, 2026
Project Management Specialists
National Security
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Senior Acquisition Management Analyst - NAS Patuxent River
APPLY
ADP
Hyattsville, MD
L5 Senior
October 4th, 2026
Project Management Specialists
National Security
Show all >
Senior MILSATCOM Acquisition Strategist
APPLY
Astrion
El Segundo, CA
L7 Manager
October 4th, 2026
Purchasing Managers
National Security
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Battle Management Systems Chief Engineer
APPLY
Morse
Somerville, MA
L7 Manager
October 4th, 2026
Architectural and Engineering Managers
National Security
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Director, Submarine Programs - Action Officer
APPLY
Systems Planning Analysis
Washington, DC
L6 Lead
October 1st, 2026
Project Management Specialists
National Security
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Senior Systems Engineer TS/SCI, MBSE & Cameo
APPLY
Zachary Piper Solutions
San Diego, CA
L5 Senior
October 3rd, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Senior Engineer - Defense Systems & Energetics
APPLY
General Dynamics
Brooklyn, NY
L5 Senior
October 4th, 2026
Engineers, All Other
National Security
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Chief Engineer, Battle Management & C2 Systems
APPLY
Morse
Washington, DC
L7 Manager
October 4th, 2026
Architectural and Engineering Managers
National Security
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Principal Mechanical Engineer (17839)
APPLY
Northrop Grumman
Clearfield, UT
L6 Lead
September 16th, 2026
Mechanical Engineers
National Security
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Contractor Support to Electromagnetic Operations & Electromagnetic Warfare (EMO/EW)
APPLY
Deftec
Norfolk, VA
L6 Lead
October 4th, 2026
Project Management Specialists
National Security
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Mid-Level Logistics Engineer - HYBRID (Engineer Logistics 3)
APPLY
Mission Technologies
Hampton, VA
L5 Senior
September 27th, 2026
Logistics Engineers
National Security
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Engineer/Electrical Mid-Level
APPLY
Kratos Defense & Security Solutions
Huntsville, AL
L5 Senior
September 17th, 2026
Electronics Engineers, Except Computer
National Security
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Lead Systems Engineer
APPLY
Input Technology Solutions
Huntsville, AL
L6 Lead
October 3rd, 2026
Architectural and Engineering Managers
National Security
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Senior Naval Systems Engineer - Combat Systems Lead
APPLY
Tsc
Dahlgren, VA
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Global Defense Tech Strategy Director
APPLY
Ventus Solutions
Brooklyn, NY
L7 Manager
October 4th, 2026
Project Management Specialists
National Security
Show all >
Principal System Safety Engineer — MIL-STD-882E Lead
APPLY
Raytheon
Andover, MA
L6 Lead
October 4th, 2026
Architectural and Engineering Managers
National Security
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Combatant Craft Fleet Readiness Manager (CCFRM) and Subject Matter Expert (SME)
APPLY
CACI International
Virginia Beach, VA
L6 Lead
October 4th, 2026
Project Management Specialists
National Security
Show all >
Senior Acquisition Management Analyst - NAS Patuxent River
APPLY
Adams Communication Engineering Technology Acet
New Castle, DE
L5 Senior
October 4th, 2026
Purchasing Managers
National Security
Show all >
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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Electrical Engineer, Mid-Level - NCR-IADS Defense Systems
APPLY
Kratos Defense & Security Solutions
Huntsville, AL
L5 Senior
October 3rd, 2026
Electrical Engineers
National Security
Show all >
Senior Systems Engineer Mission-Critical Defense Tech
APPLY
Vibrint
Reston, VA
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Chief Engineer, MALD Program — Onsite Tucson
APPLY
Raytheon
Tucson, AZ
L7 Manager
October 4th, 2026
Architectural and Engineering Managers
National Security
Show all >
Mission Engineering Analyst — Multi-Domain Simulations
APPLY
JobLeads
Reston, VA
L6 Lead
October 4th, 2026
Aerospace Engineers
National Security
Show all >
Strategic Planner II
APPLY
Koam Engineering Systems Kes
San Diego, CA
L5 Senior
October 4th, 2026
Project Management Specialists
National Security
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Sr Mission Engineering Analyst
APPLY
JobLeads
Reston, VA
L6 Lead
October 4th, 2026
Aerospace Engineers
National Security
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