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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
ID&C Supervisor
APPLY
Bnh
Arnold AFB, TN
L7 Manager
September 22nd, 2026
Architectural and Engineering Managers
National Security
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Senior Systems Engineer – C2 Capability Integrator
APPLY
Csi Consultants Chantilly Va
Chantilly, VA
L5 Senior
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Aerospace Document Control & Configuration Management (2 Yrs Exp - Must Pass Security Clearance)
APPLY
Carboncarbon Advanced Technologies
Arlington, TX
L5 Senior
September 22nd, 2026
Document Management Specialists
National Security
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Training Technology and Simulator Engineer
APPLY
KBR
El Segundo, CA
L5 Senior
September 22nd, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Secure Facilities Advisor: Mechanical Engineer
APPLY
Cornerstone Signals Cyber Technologies
Dayton, OH
L5 Senior
September 23rd, 2026
Mechanical Engineers
National Security
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Secure Facilities Advisor - SCIF & MILCON Engineering
APPLY
Cornerstone Signals Cyber Technologies
Bellefontaine, OH
L5 Senior
September 20th, 2026
Mechanical Engineers
National Security
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Staff DFx Engineer - Mechanical & Fluid Systems
APPLY
Anduril Industries
Brooklyn, NY
L6 Lead
September 23rd, 2026
Mechanical Engineers
National Security
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Intern Technical Support QA Engineer
APPLY
General Dynamics
Lincoln, NE
L1 Intern
September 22nd, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
National Security
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Senior Systems Engineer - Onsite Defense Training Systems
APPLY
Rtx Raytheon
Christiansburg, VA
L5 Senior
September 23rd, 2026
Computer Systems Engineers/Architects
National Security
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Associate Systems Engineer
APPLY
SAIC
Hill, NH
L6 Lead
September 23rd, 2026
Aerospace Engineers
National Security
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Civil Engineer (PE) - (Secret Clearance Preferred) - Albuquerque, NM
APPLY
Soc Support Services
Albuquerque, NM
L5 Senior
September 15th, 2026
Civil Engineers
National Security
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Systems Engineer SME
APPLY
Modern Technology Solutions
Tallahassee, FL
L6 Lead
September 20th, 2026
Aerospace Engineers
National Security
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Electrical Engineer IV - (Electrical Power Systems) Clearance Required
APPLY
Sierra Space
Boulder, CO
L5 Senior
September 15th, 2026
Electrical Engineers
National Security
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AFSIM Modeling and Simulation Specialist
APPLY
DCS
McLean, VA
L5 Senior
September 5th, 2026
Aerospace Engineers
National Security
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Lead Electrical Power Engineer
APPLY
Lockheed Martin
Mt Laurel, NJ
L6 Lead
September 15th, 2026
Electrical Engineers
National Security
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Quality Assurance Eng Spec
APPLY
Gulfstreamaerospace
Savannah, GA
L7 Manager
September 10th, 2026
Quality Control Systems Managers
National Security
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Systems Engineer, Senior - PR 1442
APPLY
P E Systems
Dayton, OH
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Electrical Engineer US Embassy Baghdad, Iraq - Secret Clearance Required
APPLY
Tetra Tech
Alexandria, VA
L5 Senior
September 15th, 2026
Electrical Engineers
National Security
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Senior JSE Mission Architect Military Simulation
APPLY
Flightsafety International
Dayton, OH
L5 Senior
September 29th, 2026
Aerospace Engineers
National Security
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LVC Systems Engineer & Technical Support Lead
APPLY
Mission Technologies
Virginia Beach, VA
L6 Lead
September 29th, 2026
Network and Computer Systems Administrators
National Security
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ESSM Depot Lead Jobs
APPLY
ClearanceJobs
Tucson, AZ
L7 Manager
September 5th, 2026
Architectural and Engineering Managers
National Security
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DoD Production & Overhaul Engineer with Secret Clearance
APPLY
Federal It Consulting Feditc
East Boston, MA
L6 Lead
September 17th, 2026
Engineers, All Other
National Security
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Power & Performance System Engineer
APPLY
JT4
Hill Air Force Base, UT
L5 Senior
September 17th, 2026
Electrical Engineers
National Security
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Chief Engineer (RSC) Jobs
APPLY
ClearanceJobs
San Diego, CA
L5 Senior
September 20th, 2026
Engineers, All Other
National Security
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Chief Engineer Jobs
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ClearanceJobs
San Diego, CA
L6 Lead
September 20th, 2026
Ship Engineers
National Security
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Director, Systems Engineering Chief Engineer (Onsite)
APPLY
RTX
Tucson, AZ
L7 Manager
September 11th, 2026
Architectural and Engineering Managers
National Security
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Chief Engineer, EVSA
APPLY
Waseyabek Development Company
Warren, MI
L6 Lead
September 11th, 2026
Engineers, All Other
National Security
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Systems Engineer Sr - E3 | (System Safety)
APPLY
Lockheed Martin
Orlando, FL
L6 Lead
September 20th, 2026
Aerospace Engineers
National Security
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Intern, Technical Support (QA Engineer)
APPLY
General Dynamics Ordnance Tactical Systems Armeneohvt
Lincoln, NE
L1 Intern
September 19th, 2026
Mechanical Engineering Technologists and Technicians
National Security
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INFASTRUCTURE CAPABILITY PROGRAM MANAGER
APPLY
U.S. Marine Corps
Denver, CO
L7 Manager
September 19th, 2026
Project Management Specialists
National Security
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Federal Infrastructure Specialist
APPLY
Worldwidetechnology
Washington, DC
L5 Senior
September 21st, 2026
Telecommunications Engineering Specialists
National Security
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Mechanical Engineer
APPLY
Sensatatechnologiesinc
South Burlington, VT
L6 Lead
September 21st, 2026
Mechanical Engineers
National Security
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Drawing Specialist
APPLY
Baesystemsusa
Hill AFB, UT
L5 Senior
September 16th, 2026
Mechanical Drafters
National Security
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Field SATCOM Engineer Tech - TIGS Sustainment
APPLY
Caci
Colorado Springs, CO
L4 Mid
September 21st, 2026
Telecommunications Engineering Specialists
National Security
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Test Engineer
APPLY
Sigmatec
Colorado Springs, CO
L5 Senior
September 21st, 2026
Engineers, All Other
National Security
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Engineering Technician II
APPLY
Tasc Technical Services
El Segundo, CA
L5 Senior
September 15th, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
National Security
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Project Engineer-Active Secret Clearance
APPLY
Business Integra
Andover, MA
L5 Senior
September 15th, 2026
Project Management Specialists
National Security
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Systems Engineer III– Army Program Support
APPLY
Bes Solutions
Fort Belvoir, VA
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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INTERDISCIPLINARY ENGINEER - VH-92 Fleet Support Team Engineer
APPLY
National Gallery Of Art
Patuxent River, MD
L6 Lead
September 18th, 2026
Engineers, All Other
National Security
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GENERAL ENGINEER (FUELS)
APPLY
National Gallery Of Art
Fort Belvoir, VA
L6 Lead
September 18th, 2026
Engineers, All Other
National Security
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