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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
Summer 2027 Systems Engineering Intern Defense Tech Explorer
APPLY
Leonardo DRS
Beavercreek, OH
L1 Intern
September 20th, 2026
Aerospace Engineers
National Security
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Lead Strategic Wargaming & Analysis
APPLY
Em Technologies
Henrico, VA
L6 Lead
September 9th, 2026
Management Analysts
National Security
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Lead Electromagnetic Spectrum Analyst
APPLY
Modern Technology Solutions
Huntsville, AL
L6 Lead
September 2nd, 2026
Remote Sensing Scientists and Technologists
National Security
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SUPERVISORY ENGINEER OR SCIENTIST
APPLY
Us Naval Sea Systems Command
Newport, RI
L6 Lead
September 23rd, 2026
Engineers, All Other
National Security
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Strategic Acquisition & Financial Analyst (TS/SCI)
APPLY
Socket
Washington, DC
L5 Senior
September 23rd, 2026
Financial Specialists, All Other
National Security
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Senior Technical Director
APPLY
Ventus Solutions
Washington, DC
L7 Manager
September 9th, 2026
Natural Sciences Managers
National Security
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AFATDS SME: Advanced Fire Support Systems Engineer
APPLY
C4 Planning Solutions
Oceanside, CA
L5 Senior
September 3rd, 2026
Artillery and Missile Officers
National Security
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TS/SCI DSP Engineer for SIGINT & ML Tools
APPLY
CACI International
Sterling, VA
L6 Lead
September 9th, 2026
Electronics Engineers, Except Computer
National Security
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Senior Data Links & Combat Communications Engineer
APPLY
Applied Research Solutions
Bedford, MA
L6 Lead
September 9th, 2026
Telecommunications Engineering Specialists
National Security
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General Engineer AEDC/804 TSS
APPLY
Air Force Test Center
Tullahoma, TN
L6 Lead
September 15th, 2026
Engineers, All Other
National Security
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SLCM-N - Sr Principal Systems Engineer
APPLY
Progeny Systems
Pittsfield, MA
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Systems Engineer
APPLY
BAE Systems
Hill Air Force Base, UT
L6 Lead
September 19th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Interoperability and Integration Engineer - Active Top Secret Clearance
APPLY
MDA Edge
Bedford, MA
L6 Lead
September 14th, 2026
Computer Systems Engineers/Architects
National Security
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Acquisition & Program Management Professional
APPLY
Serco
Tucson, AZ
L7 Manager
September 14th, 2026
Project Management Specialists
National Security
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Quality Control Specialist IV
APPLY
Ignite Digital
Chesapeake, VA
L6 Lead
September 18th, 2026
Quality Control Systems Managers
National Security
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Modeling and Simulation Specialist
APPLY
ManTech
Arlington, VA
L5 Senior
September 18th, 2026
Aerospace Engineers
National Security
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Principal Contract Administrator
APPLY
Northrop Grumman
Sykesville, MD
L5 Senior
September 18th, 2026
Project Management Specialists
National Security
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Senior Staff Chief Engineer - Battle Management
APPLY
Northrop Grumman
El Segundo, CA
L7 Manager
September 9th, 2026
Architectural and Engineering Managers
National Security
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Technical Lead — Future Technologies for Deployable Communications for NATO with security clearance
APPLY
Wlg
Norfolk, VA
L6 Lead
September 19th, 2026
Telecommunications Engineering Specialists
National Security
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Facility Tech/Foreign Assessment Analyst I
APPLY
Beyond New Horizons
Manchester, TN
L5 Senior
September 19th, 2026
Engineers, All Other
National Security
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Enterprise Test & Evaluation Engineer
APPLY
KBR
Colorado Springs, CO
L6 Lead
September 2nd, 2026
Validation Engineers
National Security
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Sr. HSE Specialist (Contingent)
APPLY
KBR
Anniston, AL
L6 Lead
September 12th, 2026
Occupational Health and Safety Specialists
National Security
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Quality & Reliability Engineer
APPLY
KBR
Huntsville, AL
L6 Lead
September 6th, 2026
Validation Engineers
National Security
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Machinist Mate - Transitioning from the US Navy
APPLY
Datacenter People
Denver, CO
L5 Senior
September 17th, 2026
Machinists
National Security
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Technical Manager - Sabre UAV program
APPLY
General Dynamics Mission Systems
Manassas, VA
L7 Manager
September 17th, 2026
Architectural and Engineering Managers
National Security
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Engineering Technician Mechanical - Instrumentation
APPLY
Winchester Ammunition
Independence, MO
L5 Senior
September 17th, 2026
Electro-Mechanical and Mechatronics Technologists and Technicians
National Security
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Logistics Analyst
APPLY
Del Rey Systems Technology
North Charleston, SC
L5 Senior
September 17th, 2026
Logistics Analysts
National Security
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Global Network Operations and Engineering Leadership
APPLY
Peraton
Washington, DC
L7 Manager
September 18th, 2026
Network and Computer Systems Administrators
National Security
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Reliability Engineer
APPLY
Colonial Staffing Group
Fairfax, VT
L6 Lead
September 18th, 2026
Engineers, All Other
National Security
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Sentinel Systems Engineering Thread Lead Support Manager 2- 15803-1 - 19862
APPLY
Northrop Grumman
Roy, UT
L6 Lead
September 18th, 2026
Architectural and Engineering Managers
National Security
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Energy Deposition & Target Defeat Branch Chief
APPLY
Air Force Research Laboratory
Valparaiso, FL
L7 Manager
September 18th, 2026
Architectural and Engineering Managers
National Security
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Test Engineer - SWS Test Admin
APPLY
General Dynamics Electric Boat
New London, CT
L5 Senior
September 18th, 2026
Software Quality Assurance Analysts and Testers
National Security
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Systems Engineer (Level 1/2) - San Diego CA
APPLY
VetJobs
San Diego, CA
L6 Lead
September 16th, 2026
Engineers, All Other
National Security
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Staff Systems Engineer, Strategic Defense
APPLY
Anduril Industries
Washington, DC
L6 Lead
September 17th, 2026
Computer Systems Engineers/Architects
National Security
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Electrical Engineer Internship (Summer 2027)
APPLY
General Dynamics Mission Systems
Bloomington, MN
L1 Intern
September 17th, 2026
Electronics Engineers, Except Computer
National Security
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Supervisory Interdisciplinary
APPLY
U.S. Army Corps of Engineers
Rapid City, SD
L6 Lead
September 14th, 2026
Architectural and Engineering Managers
National Security
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Strategic Operations Research Analyst Stf - E4
APPLY
Lockheed Martin
King of Prussia, PA
L6 Lead
September 16th, 2026
Operations Research Analysts
National Security
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Senior Operations Manager - NAS Norfolk, VA
APPLY
Adams Communication Engineering Technology Acet
Norfolk, VA
L7 Manager
September 16th, 2026
General and Operations Managers
National Security
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Sentinel - Sr. Staff Systems Engineer - 19220
APPLY
Northrop Grumman
Huntsville, AL
L6 Lead
September 6th, 2026
Computer Systems Engineers/Architects
National Security
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NC3 Military Operations Analyst
APPLY
Systems Planning Analysis
Alexandria, VA
L6 Lead
September 15th, 2026
Management Analysts
National Security
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