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10,000+
"developer advocate"
jobs
in
National Security
in last 30 days
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2,524
"developer advocate"
jobs
in
National Security
in last 30 days
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Date
Last 30 days
Onsite TS/SCI Cyber Capabilities Lead (Chantilly)
APPLY
All Points Logistics
Chantilly, VA
L6 Lead
July 4th, 2026
Software Developers
National Security
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Contractor SAP Security Officer TS/SCI Eligible
APPLY
American Systems
Honolulu, HI
L5 Senior
July 8th, 2026
Software Developers
National Security
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Missionforce - Senior/Lead Forward Deployed Engineer (FDE), Public Sector
APPLY
Salesforce
Bristol, VA
L7 Manager
July 1st, 2026
Software Developers
National Security
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Senior Algorithm Engineer - Mission Data & Analytics
APPLY
Altamira Technologies
Augusta Springs, VA
L5 Senior
July 10th, 2026
Software Developers
National Security
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Air-to-Air Real-Time C++ Radar Engineer
APPLY
Jobsfrontdoordefensecom Jobboard
Arlington, VA
L6 Lead
June 17th, 2026
Software Developers
National Security
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Maximo Engineer & FEM Specialist - Modernization
APPLY
American Operations
Wausau, WI
L5 Senior
June 18th, 2026
Software Developers
National Security
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Power Platform Developer Secret Clearance (Gov Programs)
APPLY
Dsa
Edgewood, MD
L4 Mid
June 25th, 2026
Software Developers
National Security
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Applied AI Engineer - Scale ML for National Security
APPLY
Phase2 Technology
Fort Belvoir, VA
L5 Senior
June 25th, 2026
Software Developers
National Security
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Power Platform Developer - Secret Clearance (TS Eligible)
APPLY
Cherokee Federal
Huntsville, AL
L5 Senior
June 25th, 2026
Software Developers
National Security
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Embedded Software Engineer - Mission Systems (Secret)
APPLY
Prattwhitney
Fort Wayne, IN
L6 Lead
June 25th, 2026
Software Developers
National Security
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Top Secret Cleared Software I&T Engineer Radar Systems
APPLY
Jsfirm
Colorado Springs, CO
L6 Lead
June 25th, 2026
Software Developers
National Security
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SIGINT Software Engineer - Mission-Critical Data
APPLY
Cymertek
Reston, VA
L6 Lead
June 25th, 2026
Software Developers
National Security
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Agentic AI Engineer Mission-Critical ML Agents
APPLY
Booz Allen Hamilton
O Fallon, MO
L6 Lead
June 25th, 2026
Software Developers
National Security
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Mission-Critical AI/ML Engineer Secret Clearance
APPLY
Phase2 Technology
Norfolk, VA
L5 Senior
June 26th, 2026
Software Developers
National Security
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Senior Software Engineer - STK & Mission Analysis
APPLY
Nextgen Federal Systems
Colorado Springs, CO
L5 Senior
June 25th, 2026
Software Developers
National Security
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C++ Software Engineer for IC Systems (Top Secret)
APPLY
Slope
Reston, VA
L6 Lead
June 25th, 2026
Software Developers
National Security
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Junior Foundry Ontology Engineer Defense Data Pipelines
APPLY
Booz Allen Hamilton
McLean, VA
L5 Senior
June 28th, 2026
Software Developers
National Security
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AI/ML Engineer for National Security & Missile Defense
APPLY
MIT Lincoln Laboratory
Lexington, MA
L5 Senior
June 25th, 2026
Software Developers
National Security
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Senior Principal SW Dev Analyst Secret Clearance
APPLY
Northrop Grumman
Huntsville, AL
L6 Lead
June 25th, 2026
Software Developers
National Security
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Staff DevOps Engineer - Space Systems | TS/SCI & Polygraph
APPLY
Northrop Grumman
Morrisville, NC
L5 Senior
June 25th, 2026
Software Developers
National Security
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Senior Software & Hardware Test Lead - Flight & DoD
APPLY
Canvas
Brooklyn, NY
L6 Lead
June 22nd, 2026
Software Developers
National Security
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Defense-Grade SharePoint Engineer (Hybrid/On-Prem)
APPLY
Medium
Portsmouth, VA
L5 Senior
June 19th, 2026
Software Developers
National Security
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Power Platform Engineer - Hybrid Remote DoD Analytics
APPLY
Dormont Manufacturing Company
San Antonio, TX
Remote
L4 Mid
June 18th, 2026
Software Developers
National Security
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Software Quality Manager I Sentinel Program (DoD Secret)
APPLY
Northrop Grumman
Roy, UT
L6 Lead
June 22nd, 2026
Software Developers
National Security
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Targeting Scenario Developer
APPLY
Rk Enterprise Solutions
Fort Walton Beach, FL
L5 Senior
June 19th, 2026
Software Developers
National Security
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Misson Operation Engineer
APPLY
CACI International
Denver, CO
L6 Lead
June 21st, 2026
Software Developers
National Security
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Senior Software Engineer - Real-Time Embedded Radar
APPLY
SAIC
Colorado Springs, CO
L5 Senior
July 4th, 2026
Software Developers
National Security
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Naval Weapon Systems Software Install Engineer
APPLY
Thunderbolt Logistics
Bath, ME
L4 Mid
July 4th, 2026
Software Developers
National Security
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Junior Software Engineer C++/Python, Clearance-Eligible
APPLY
Leidos
Ridgecrest, CA
L4 Mid
July 4th, 2026
Software Developers
National Security
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Principal Data Links and Communications Engineer - Active Top-Secret Clearance
APPLY
Mdaedge
New Bedford, MA
L6 Lead
June 23rd, 2026
Software Developers
National Security
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Modeling & Simulation Specialist | AFSIM Gunslinger with Security Clearance
APPLY
Infinity Labs
Dayton, OH
L5 Senior
June 17th, 2026
Software Developers
National Security
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Combat Systems Engineer - Early Career (Secret Clearance)
APPLY
Lockheed Martin
Mt Laurel, NJ
L3 Junior
June 21st, 2026
Software Developers
National Security
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Agentic AI Developer
APPLY
Booz Allen Hamilton
Arlington, VA
L5 Senior
June 17th, 2026
Software Developers
National Security
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VACL Planner with Security Clearance
APPLY
Steelgate
Pearl City, HI
L5 Senior
July 3rd, 2026
Software Developers
National Security
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Product Support & Deployment Lead for DoD
APPLY
Integrated Data Service
New York, NY
L6 Lead
June 26th, 2026
Software Developers
National Security
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Senior Systems Engineer & Product Owner-Agile TS Clearance
APPLY
CACI International
Sterling, VA
L6 Lead
June 17th, 2026
Software Developers
National Security
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Secret-Cleared Global Algorithm Engineer (C2BMC)
APPLY
Hackajob
Colorado Springs, CO
L5 Senior
June 26th, 2026
Software Developers
National Security
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Advanced Information Systems Specialist
APPLY
General Dynamics Mission Systems
Manassas, VA
L6 Lead
June 17th, 2026
Software Developers
National Security
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CWMD Computer Programming SME
APPLY
Navstar
Arlington, VA
L5 Senior
June 26th, 2026
Software Developers
National Security
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LEAD INTERDISCIPLINARY COMPUTER ENGINEER/ELECTRONICS ENGINEER/COMPUTER SCIENTIST
APPLY
NAVWAR
Ridgecrest, CA
L6 Lead
June 26th, 2026
Software Developers
National Security
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