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10,000+
"database engineer"
jobs
in
National Security
in last 30 days
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10,000+
"database engineer"
jobs
in
National Security
in last 30 days
Show all >
Save
Filter
<
Date
Last 30 days
Secret-Cleared Optical Network Engineer Tier III
APPLY
Cambridge International Systems
Fort Meade, MD
L5 Senior
October 3rd, 2026
Computer Network Architects
National Security
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Operational Test and Evaluation Engineer SME
APPLY
Mcr
Andrews Air Force Base, MD
L6 Lead
October 4th, 2026
Validation Engineers
National Security
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GWS Deputy Chief Engineer - Clearance Required
APPLY
Lockheed Martin
Huntsville, AL
L7 Manager
October 4th, 2026
Architectural and Engineering Managers
National Security
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Sr. Test Engineer
APPLY
Rkf Engineering Solutions Dba Auria
Albuquerque, NM
L5 Senior
October 4th, 2026
Engineers, All Other
National Security
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Senior Test Engineer - DoD Defense Systems
APPLY
Integration Innovation
Huntsville, AL
L6 Lead
October 3rd, 2026
Software Quality Assurance Analysts and Testers
National Security
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Chief Engineer
APPLY
Telemetry Today
Brooklyn, NY
L7 Manager
October 4th, 2026
Architectural and Engineering Managers
National Security
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Senior Army Federal Programs Project Director
APPLY
WSP
Arlington, VA
L7 Manager
September 14th, 2026
Project Management Specialists
National Security
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Contracts Director – Government & IC (TS/SCI)
APPLY
Adamscommunication
Havelock, NC
L7 Manager
September 22nd, 2026
Construction Managers
National Security
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ISSM — DoD-Cleared Cyber Lead (Onsite)
APPLY
RTX
Middletown, CT
L6 Lead
October 4th, 2026
Security Management Specialists
National Security
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UAS Tech | TMD Datalinks SME
APPLY
CACI International
Huntsville, AL
L6 Lead
September 22nd, 2026
Telecommunications Engineering Specialists
National Security
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Senior Principal Systems Engineer, DoD Battle Network
APPLY
Modern Technology Solutions
Bedford, MA
L6 Lead
September 27th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Systems Engineer - RDC Warfighter Support Team
APPLY
Raytheon
Aurora, CO
L6 Lead
September 10th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Naval System Security Engineer
APPLY
Amentum
Virginia, MN
L6 Lead
October 4th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Principal Mission Engineer: EMBM & Mission Systems
APPLY
Src
Fairborn, OH
L6 Lead
October 4th, 2026
Aerospace Engineers
National Security
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Technical Lead, AOC Modernization & Mission Systems
APPLY
KBR
Bedford, MA
L7 Manager
October 4th, 2026
Computer and Information Systems Managers
National Security
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Senior Advisory Network Engineer Mission-Critical Navy
APPLY
Fti Defense
Huntsville, AL
L6 Lead
October 4th, 2026
Computer Network Architects
National Security
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Ionizing Radiation Systems Engineer – Staff
APPLY
JobLeads
Melbourne, FL
L6 Lead
October 4th, 2026
Nuclear Engineers
National Security
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Test Verification Engineer – EW & DoD Systems
APPLY
Huntington Ingalls Industries
Dayton, OH
L6 Lead
October 4th, 2026
Validation Engineers
National Security
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Senior Anti-Tamper Systems Engineer - Top Secret/SCI Eligible
APPLY
Serco
Montana, WI
L5 Senior
October 4th, 2026
Electronics Engineers, Except Computer
National Security
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Mission-Critical Systems Engineer — Secret Clearance
APPLY
Datrose
Dedham, MA
L5 Senior
October 4th, 2026
Computer Systems Engineers/Architects
National Security
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TS/SCI AV Systems Engineer – VTOC Operations
APPLY
General Dynamics Information Technology
St Louis, MO
L5 Senior
October 4th, 2026
Audio and Video Technicians
National Security
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Principal SIGINT Systems Engineer DSP & SDR Expert
APPLY
Northrop Grumman
Sacramento, CA
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel: Human Factors Engineer / Principal – Secret Clearance
APPLY
Northrop Grumman
Roy, UT
L6 Lead
September 23rd, 2026
Human Factors Engineers and Ergonomists
National Security
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Capture Manager I - Defense & Security Pursuit Lead
APPLY
CAE
Arlington, TX
L5 Senior
September 23rd, 2026
Architectural and Engineering Managers
National Security
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Strategic IT & DoD Roadmap Architect
APPLY
Stratas
Washington, DC
L7 Manager
October 4th, 2026
Project Management Specialists
National Security
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Senior DoD Acquisition Finance Analyst
APPLY
Apogee Engineering
Tampa, FL
L6 Lead
October 4th, 2026
Accountants and Auditors
National Security
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TS/SCI Tactical Systems Engineer & Mission Advisor
APPLY
Paycom Ats
Chantilly, VA
L5 Senior
October 4th, 2026
Project Management Specialists
National Security
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Senior Defense Simulation Engineer (High-Fidelity)
APPLY
Prattwhitney
Tucson, AZ
L5 Senior
October 4th, 2026
Engineers, All Other
National Security
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Senior TS/SCI Systems Test Engineer
APPLY
Leidos
Odenton, MD
L6 Lead
October 4th, 2026
Computer Systems Engineers/Architects
National Security
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Onsite SI&T Lead for Air Defense Systems (Secret Clearance)
APPLY
Prattwhitney
Tewksbury, MA
L4 Mid
October 4th, 2026
Architectural and Engineering Managers
National Security
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Senior Naval Mission Systems Expert & Capture Strategist
APPLY
Vtg Defense
Chantilly, VA
L7 Manager
October 4th, 2026
Project Management Specialists
National Security
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Staff Electrical Engineer (Weapons Systems)
APPLY
Anduril Industries
Waltham, MA
L6 Lead
October 4th, 2026
Electronics Engineers, Except Computer
National Security
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SUPERVISORY ENGINEER OR SCIENTIST
APPLY
Navunseawarcendiv Newport Ri
Newport, RI
L7 Manager
September 30th, 2026
Natural Sciences Managers
National Security
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Information System Security Manager (ISSM)
APPLY
Prattwhitney
Anaheim, CA
L6 Lead
September 23rd, 2026
Security Management Specialists
National Security
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Senior Principal Electrical Engineer, Defense Systems
APPLY
Northrop Grumman
Roy, UT
L6 Lead
October 3rd, 2026
Electrical Engineers
National Security
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Senior FMS Systems Engineer - Naval Aviation (Secret)
APPLY
Paylocity
Lexington Park, MD
L5 Senior
October 3rd, 2026
Aerospace Engineers
National Security
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Senior Technologist, Multi-Domain Defense & Tech Transition
APPLY
Ensco
Arlington, VA
L6 Lead
October 4th, 2026
Engineering Technologists and Technicians, Except Drafters, All Other
National Security
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Site Manager (East Coast)
APPLY
Saalex
Ladys Island, SC
L5 Senior
October 4th, 2026
Construction Managers
National Security
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Senior Modeling & Simulation Lead
APPLY
Systems Planning Analysis
Arlington, VA
L6 Lead
October 4th, 2026
Project Management Specialists
National Security
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Radar Programs Deputy Director — Sustainment & Modernization
APPLY
Kratos Defense & Security Solutions
Crane, IN
L7 Manager
October 4th, 2026
Project Management Specialists
National Security
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