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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
DARPA – Tactical Technology Office (TTO) Junior Engineer / Scientist
APPLY
Amentum
Arlington, VA
L6 Lead
September 4th, 2026
Engineers, All Other
National Security
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Military Service - U.S. Air Force, Engineer
APPLY
Us Air Force
Salt Lake City, UT
L5 Senior
September 6th, 2026
Civil Engineers
National Security
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Systems Test Engineer (Engineer Systems Test 5)
APPLY
HII
Albuquerque, NM
L6 Lead
September 6th, 2026
Computer Systems Engineers/Architects
National Security
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Mechanical Technician - III -Hydraulic Cylinders & Structural Testing - 1924
APPLY
Asd Global
Redondo Beach, CA
L5 Senior
September 9th, 2026
Mechanical Engineering Technologists and Technicians
National Security
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Senior Electronic Warfare (EW) Operations Engineer
APPLY
New Directions Technologies
Port Hueneme, CA
L6 Lead
September 9th, 2026
Electronics Engineers, Except Computer
National Security
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Sr Engineer Mission Engineering Integration Activities
APPLY
KBR
Arlington, VA
L7 Manager
September 19th, 2026
Aerospace Engineers
National Security
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Air and Missile Defense (AMD) Engagement Operations (EO) IBCS Future Capabilities (IFC) Product Owner (PO)
APPLY
Integration Innovation I3
Huntsville, AL
L6 Lead
September 19th, 2026
Project Management Specialists
National Security
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Chief
APPLY
Leidos
San Antonio, TX
L7 Manager
September 20th, 2026
Architectural and Engineering Managers
National Security
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Digital Signal Processing (DSP) Engineer
APPLY
CACI International
Hamilton, VA
L6 Lead
September 20th, 2026
Electronics Engineers, Except Computer
National Security
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General Engineer
APPLY
U.S. Department of War
El Segundo, CA
L6 Lead
September 19th, 2026
Engineers, All Other
National Security
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Industrial Engineer 2/3 Jobs
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ClearanceJobs
Ridgeley, WV
L6 Lead
September 19th, 2026
Industrial Engineers
National Security
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Senior Systems Engineer - Secure NC3 Communications
APPLY
P E Systems Va
Lincoln, MA
L5 Senior
September 20th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Integration/Test Engineering Asc Mgr (L4) | Orlando, FL |
APPLY
Lockheed Martin
Orlando, FL
L6 Lead
September 20th, 2026
Architectural and Engineering Managers
National Security
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Digital Signal Processing Engineer
APPLY
CACI International
Hamilton, VA
L6 Lead
September 20th, 2026
Electronics Engineers, Except Computer
National Security
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Test Verification Engineer - *
APPLY
HII Mission Technologies Division
Dayton, OH
L6 Lead
September 20th, 2026
Validation Engineers
National Security
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Submarine Sustainment Logistician- Washington DC
APPLY
Serco
Alexandria, VA
L5 Senior
September 20th, 2026
Logisticians
National Security
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Principal Systems Engineer - Secure Systems (Active Clearance)
APPLY
Collins Aerospace
Dayton, OH
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Systems Engineer - RDC Warfighter Support Team
APPLY
Raytheon
Colorado Springs, CO
L5 Senior
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Operations Planner
APPLY
Socket
Colorado Springs, CO
L7 Manager
September 16th, 2026
Project Management Specialists
National Security
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Electrical Engineering Support
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Odyssey Systems Consulting Group
Warner Robins, GA
L5 Senior
September 9th, 2026
Electrical Engineers
National Security
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Test & Evaluation Analyst
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Mcr
Andrews Air Force Base, MD
L5 Senior
September 16th, 2026
Software Quality Assurance Analysts and Testers
National Security
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KBR Mission Technology Solutions (MTS) - Defense & Intel Internship Program
APPLY
KBR
Colorado Springs, CO
L1 Intern
September 11th, 2026
Aerospace Engineers
National Security
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Missile Defense Engineer Jobs
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Clearance
Colorado Springs, CO
L6 Lead
September 16th, 2026
Aerospace Engineers
National Security
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Quality Assurance Technician III
APPLY
SAI
Bedford, PA
L5 Senior
September 9th, 2026
Quality Control Analysts
National Security
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Modeling and Simulation Air Defense Artillery Engineer Jobs
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Clearance
Dayton, OH
L5 Senior
September 16th, 2026
Aerospace Engineers
National Security
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NNSA Defense Programs Engineer Jobs
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Clearance
Albuquerque, NM
L6 Lead
September 16th, 2026
Aerospace Engineers
National Security
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Senior Engagement Simulation System (ESS) Specialist
APPLY
Prosidian Consulting
Washington, DC
L5 Senior
September 16th, 2026
Security Management Specialists
National Security
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Technical Operations SME
APPLY
Metrea
Denver, CO
L5 Senior
September 21st, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Supervisory General Engineer- Direct Hire Authority
APPLY
Air Force Materiel Command
Edwards, CA
L7 Manager
September 21st, 2026
Architectural and Engineering Managers
National Security
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GENERAL ENGINEER - DIRECT HIRE AUTHORITY
APPLY
Department of the Air Force
Arlington, VA
L6 Lead
September 21st, 2026
Engineers, All Other
National Security
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System Safety Engineer, Senior
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Diaconia
Warner Robins, GA
L6 Lead
September 12th, 2026
Health and Safety Engineers, Except Mining Safety Engineers and Inspectors
National Security
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Army Integrated Fires Business Development Lead Jobs
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Navstar
Austin, TX
L7 Manager
September 21st, 2026
Marketing Managers
National Security
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Deputy Program Manager Remote / Telecommute Jobs
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ClearanceJobs
Remote
L7 Manager
September 20th, 2026
Project Management Specialists
National Security
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USW-DSS Deputy Program Manager, Engineering (DPME)
APPLY
General Dynamics
Manassas Park, VA
L7 Manager
September 20th, 2026
Architectural and Engineering Managers
National Security
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Deputy Program Manager Engineering (DPME) EW Programs
APPLY
Progeny Systems
Manassas Park, VA
L6 Lead
September 20th, 2026
Project Management Specialists
National Security
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General and Operations Manager, Senior & Chief Engineer Jobs
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ClearanceJobs
Ridgecrest, CA
L7 Manager
September 20th, 2026
Architectural and Engineering Managers
National Security
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Sr. NC3 Systems Engineer
APPLY
Aerospace
Hanscom Air Force Base, MA
L5 Senior
September 21st, 2026
Aerospace Engineers
National Security
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Submarine Program Analyst - Washington, D.C.
APPLY
Serco North America
Chantilly, VA
L5 Senior
September 11th, 2026
Project Management Specialists
National Security
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SUPERVISORY GENERAL ENGINEER
APPLY
Usnavalseasystemscommand
Coatesville, PA
L7 Manager
September 15th, 2026
Engineers, All Other
National Security
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Electronic Warfare Engineer
APPLY
DCS
Fort Walton Beach, FL
L5 Senior
September 5th, 2026
Electronics Engineers, Except Computer
National Security
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