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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
Filter
<
Date
Last 30 days
Missile Defense Systems Engineer
APPLY
U.S. Department of Defense
Huntsville, AL
L6 Lead
September 12th, 2026
Aerospace Engineers
National Security
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Sr. Mechanical Technician - Hydraulic, Defense
APPLY
Mavensoft Technologies
Redondo Beach, CA
L5 Senior
September 12th, 2026
Mechanical Engineering Technologists and Technicians
National Security
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Systems Engineer - TS clearance required
APPLY
Progeny Systems Acquired By General Dynamics
Taunton, MA
L6 Lead
September 12th, 2026
Computer Systems Engineers/Architects
National Security
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Junior Systems Engineer - Radar & Precision Weapons
APPLY
Tsc
Huntsville, AL
L4 Mid
September 12th, 2026
Computer Systems Engineers/Architects
National Security
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VTC Engineer - TS/SCI Onsite at Quantico
APPLY
General Dynamics Information Technology
Quantico, VA
L5 Senior
September 12th, 2026
Telecommunications Engineering Specialists
National Security
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Production & Quality Engineer (5614)
APPLY
SMX
Lexington Park, MD
L6 Lead
September 12th, 2026
Manufacturing Engineers
National Security
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Multiple Role with ACAT I Experience
APPLY
Bic1
Washington, DC
L6 Lead
September 10th, 2026
Project Management Specialists
National Security
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Specialty Systems Engineer
APPLY
Sacbar
San Diego, CA
L6 Lead
September 9th, 2026
Engineers, All Other
National Security
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AEGIS Based Defense Systems Engineer
APPLY
Parsons
Virginia Beach, VA
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Senior Performance Analysis Engineer
APPLY
Venturi
Huntsville, AL
L6 Lead
September 12th, 2026
Aerospace Engineers
National Security
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TEMPEST Engineer, Mid
APPLY
Booz Allen Hamilton
Dayton, OH
L5 Senior
September 12th, 2026
Engineers, All Other
National Security
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Senior Undersea Systems Program Manager
APPLY
Str
Arlington, VA
L6 Lead
September 10th, 2026
Project Management Specialists
National Security
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Lead Construction Surveillance Technician - Yakota Japan
APPLY
T47 International
Bowie, MD
L5 Senior
September 26th, 2026
Construction Managers
National Security
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Sentinel - Sr Principal Metals & Corrosion Material Process Engineer- *17364
APPLY
Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Materials Scientists
National Security
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Principal/ Sr. Principal Design Engineer - TDP (17937)
APPLY
Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Engineers, All Other
National Security
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Sentinel - Staff Project Change Engineer - 19785*
APPLY
Northrop Grumman
Salt Lake City, UT
L6 Lead
September 5th, 2026
Engineers, All Other
National Security
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Acquisition Strategy and Documentation SME
APPLY
Abacus Technology
Brooklyn, NY
L7 Manager
September 9th, 2026
Purchasing Managers
National Security
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Attack Weapons Operational Specialist
APPLY
Amentum
Virginia, MN
L5 Senior
September 9th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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MECHANICAL ENGINEER
APPLY
Us Fleet Forces Command
State Line, MS
L6 Lead
September 10th, 2026
Mechanical Engineers
National Security
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Senior DSP & SIGINT Engineer for Defense Tech
APPLY
Caci
Sterling, IL
L5 Senior
September 9th, 2026
Electronics Engineers, Except Computer
National Security
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Physical Security Representative - E2
APPLY
Lockheed Martin
Littleton, IL
L5 Senior
October 1st, 2026
Security Management Specialists
National Security
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Sr Acquisition Specialist / Management Analyst
APPLY
Adams Communication Engineering Technology Acet
Patuxent River, MD
L5 Senior
September 12th, 2026
Project Management Specialists
National Security
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Systems Engineer:
APPLY
Decibel Research
Colorado Springs, CO
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Master Planner
APPLY
Elogic
Washington, DC
L6 Lead
September 27th, 2026
Project Management Specialists
National Security
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FMS SI&T Engineering Management Senior Analyst with Security Clearance
APPLY
Precise Systems
Washington, DC
L6 Lead
September 27th, 2026
Project Management Specialists
National Security
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A/AI Machine Learning Engineering Sr Stf - E5
APPLY
Lockheed Martin
Annapolis Junction, MD
L6 Lead
October 3rd, 2026
Software Developers
National Security
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GNC Engineer
APPLY
Modern Technology Solutions
Dahlgren, VA
L6 Lead
October 2nd, 2026
Aerospace Engineers
National Security
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TECHNICAL EDITOR AND WRITER 3
APPLY
Prolim
San Diego, CA
L5 Senior
September 28th, 2026
Technical Writers
National Security
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Systems Engineer/ISSE
APPLY
Peraton
Gaithersburg, MD
L6 Lead
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Sr Acquisition Specialist / Management Analyst - Key Personnel
APPLY
Adams Communication Engineering Technology
Patuxent River, MD
L6 Lead
September 14th, 2026
Project Management Specialists
National Security
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Sr Acquisition Specialist / Management Analyst
APPLY
Adams Communication Engineering Technology
Patuxent River, MD
L6 Lead
September 14th, 2026
Project Management Specialists
National Security
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Senior Acquisition Management Analyst - NAS Patuxent River
APPLY
Adams Communication Engineering Technology
Patuxent River, MD
L5 Senior
September 18th, 2026
Project Management Specialists
National Security
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Junior Program/Project/Management Analyst - NAS Patuxent River
APPLY
Adams Communication Engineering Technology
Patuxent River, MD
L3 Junior
September 18th, 2026
Project Management Specialists
National Security
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Missile Defense System Architecture Engineer
APPLY
Acqcentric
Huntsville, AL
L6 Lead
September 9th, 2026
Computer Systems Engineers/Architects
National Security
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Class Desk Analyst - Naval Programs (Secret Clearance)
APPLY
Socket
Lexington Park, MD
L3 Junior
September 23rd, 2026
Engineers, All Other
National Security
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Sr. Systems Engineering & Technical PM SME - (Dayton, OH)
APPLY
Serco29660aa5
Dayton, OH
L7 Manager
September 12th, 2026
Project Management Specialists
National Security
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Chief of Staff
APPLY
Herren Associates
Andrews Air Force Base, MD
L7 Manager
September 25th, 2026
Chief Executives
National Security
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Senior System Safety Engineer
APPLY
Odyssey Consulting
Dayton, OH
L6 Lead
September 23rd, 2026
Aerospace Engineers
National Security
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Maintainability Engineer
APPLY
Thunderboltlogistics
Port Hueneme, CA
L6 Lead
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Lead Director OF Behavioral Health
APPLY
Str
Brooklyn, NY
L7 Manager
September 22nd, 2026
Architectural and Engineering Managers
National Security
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