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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
Site Manager - OCONUS
APPLY
SOSI
McLean, VA
L7 Manager
September 15th, 2026
General and Operations Managers
National Security
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Chief Engineer/Operations Manager
APPLY
Amentum Services
Huntsville, AL
L7 Manager
September 3rd, 2026
Architectural and Engineering Managers
National Security
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Senior Systems Engineer, Radar Data Analysis - AN/TPY-2
APPLY
Raytheon
Somerville, MA
L5 Senior
September 15th, 2026
Electronics Engineers, Except Computer
National Security
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Systems Engineer Stf - E4 (System Safety)
APPLY
Lockheed Martin
Dallas, TX
L6 Lead
September 22nd, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer
APPLY
Ignite Digital Services
Alexandria, VA
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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MILCON Program Engineer
APPLY
Booz Allen Hamilton
Arlington, VA
L6 Lead
September 13th, 2026
Architectural and Engineering Managers
National Security
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Electronic Warfare SIGINT Engineer (Info. Systems & Cyber Security, Senior Analyst)
APPLY
Mil
Leonardtown, MD
L6 Lead
September 15th, 2026
Electronics Engineers, Except Computer
National Security
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Staff Product Quality Engineer - Actuators
APPLY
Anduril Industries
Costa Mesa, CA
L7 Manager
September 8th, 2026
Quality Control Systems Managers
National Security
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LTAMDS Senior Principal Control Account Manager
APPLY
Raytheon
Salem, MA
L7 Manager
September 15th, 2026
Architectural and Engineering Managers
National Security
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Staff Test & Evaluation Engineer - Networked Battlefield Systems
APPLY
Anduril Industries
Irvine, CA
L6 Lead
September 15th, 2026
Validation Engineers
National Security
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Senior Deputy Program Manager (DPME)
APPLY
General Dynamics Mission Systems
Phoenix, AZ
L7 Manager
September 15th, 2026
Project Management Specialists
National Security
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Technical Security Application Engineer, Secured Spaces
APPLY
Anduril Industries
Irvine, CA
L6 Lead
September 15th, 2026
Security Management Specialists
National Security
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Project Technical & Acquisition Systems Engineer
APPLY
Systems Planning Analysis
Chantilly, VA
L6 Lead
September 12th, 2026
Project Management Specialists
National Security
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CETS: Operations Research Systems Analysis (ORSA) Tech (SME)
APPLY
Barbaricum
St Petersburg, FL
L5 Senior
September 15th, 2026
Aerospace Engineers
National Security
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SIGINT Systems Engineer
APPLY
Science Applications International
Aurora, CO
L6 Lead
September 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Technical, Acquisition, & S/W Development Advisor
APPLY
Systems Planning Analysis
McLean, VA
L6 Lead
September 15th, 2026
Project Management Specialists
National Security
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2026 ADGE Principal Mechanical Engineer – On-Site
APPLY
Raytheon
Somerville, MA
L7 Manager
September 15th, 2026
Mechanical Engineers
National Security
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Digital Engineer, Mid
APPLY
Booz Allen Hamilton
Norfolk, VA
L5 Senior
September 13th, 2026
Engineers, All Other
National Security
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Datalink Engineer
APPLY
Booz Allen Hamilton
Leonardtown, MD
L5 Senior
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Mission Modeling and Simulation, Lead
APPLY
MITRE
Somerville, MA
L6 Lead
September 15th, 2026
Aerospace Engineers
National Security
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Staff Systems Engineer, EW
APPLY
Anduril Industries
Irvine, CA
L6 Lead
September 22nd, 2026
Engineers, All Other
National Security
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Systems Engineer 2 - 23836 (FS Poly Required)
APPLY
HII Mission Technologies Division
Hyattsville, MD
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Supervisor Quality
APPLY
Leonardo DRS
Arnold, MO
L7 Manager
September 15th, 2026
Quality Control Systems Managers
National Security
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Quality Assurance Engineer TS/SCI Polygraph
APPLY
Leidos
Columbia, MD
L5 Senior
September 15th, 2026
Quality Control Systems Managers
National Security
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Electronic Warfare Engineer
APPLY
Booz Allen Hamilton
Leonardtown, MD
L5 Senior
September 15th, 2026
Electronics Engineers, Except Computer
National Security
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AUKUS Technical Capability Analyst
APPLY
Systems Planning Analysis
Washington, DC
L5 Senior
September 15th, 2026
Project Management Specialists
National Security
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Procurement Engineer - E2
APPLY
Lockheed Martin
Millbrae, CA
L6 Lead
September 15th, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
National Security
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Systems Engineer, Principal - TS
APPLY
DCS
Somerville, MA
L6 Lead
September 5th, 2026
Computer Systems Engineers/Architects
National Security
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Test Engineer
APPLY
Science Applications International
McLean, VA
L5 Senior
September 15th, 2026
Engineers, All Other
National Security
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2026 ADGE Sr Principal Mech Engineer - On Site
APPLY
Raytheon
Somerville, MA
L7 Manager
September 15th, 2026
Mechanical Engineers
National Security
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Senior Systems Safety Engineer
APPLY
Odyssey Systems Consulting Group
Fort Walton Beach, FL
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Systems Engineer 3 - 23837 (FS Poly Required)
APPLY
HII Mission Technologies Division
Hyattsville, MD
L6 Lead
September 15th, 2026
Computer Systems Engineers/Architects
National Security
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Defense Systems Analyst and Engineer
APPLY
Booz Allen Hamilton
Somerville, MA
L6 Lead
September 15th, 2026
Computer Systems Analysts
National Security
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Acquisition Program Engineer (Evergreen)
APPLY
Odyssey Systems Consulting Group
Fort Walton Beach, FL
L6 Lead
September 15th, 2026
Engineers, All Other
National Security
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Test Engineer II/III
APPLY
Textron Systems
Somerville, MA
L5 Senior
September 15th, 2026
Validation Engineers
National Security
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Senior Weld Engineer
APPLY
Circor International
West Warren, MA
L5 Senior
September 2nd, 2026
Welders, Cutters, Solderers, and Brazers
National Security
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Principal Nuclear Detection Systems Engineer
APPLY
SAIC
El Segundo, CA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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ESSM Depot Lead
APPLY
Raytheon
Tucson, AZ
L6 Lead
September 2nd, 2026
Transportation, Storage, and Distribution Managers
National Security
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Senior Nuclear Detection Systems Engineer
APPLY
SAIC
El Segundo, CA
L6 Lead
September 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Senior Test Engineer
APPLY
Koda Technologies
Huntsville, AL
L6 Lead
September 2nd, 2026
Engineers, All Other
National Security
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