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10,000+
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Paramus, NJ, Ridgefield, NJ, and Demarest, NJ, and 2 more
in last 30 days
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3,583
jobs
in
National Security
near
Paramus, NJ, Ridgefield, NJ, and Demarest, NJ, and 2 more
in last 30 days
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Date
Last 30 days
Remote ML Engineer, Retrieval & Grounded Generation (RAG)
APPLY
Defcon Ai
Brooklyn, NY
Remote
L7 Manager
October 8th, 2026
Software Developers
Computer Systems Design Services
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Cloud Security Engineer
APPLY
Booz Allen Hamilton
Brooklyn, NY
L6 Lead
October 8th, 2026
Information Security Engineers
Computer Systems Design Services
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Test & Evaluation | Flight Support Sector Lead
APPLY
Avian
Brooklyn, NY
L7 Manager
October 10th, 2026
General and Operations Managers
Other Support Activities for Air Transportation
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Deputy Program Manager
APPLY
Ses Space Defense
Brooklyn, NY
L7 Manager
October 11th, 2026
Project Management Specialists
Space Research and Technology
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External Job Posting Title System Modernization and Cloud Migration Lead Systems Engineer
APPLY
Peraton
Brooklyn, NY
L6 Lead
October 11th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Supervisory Federal Air Marshal (ASAC)
APPLY
Transportation Security Administration
East Newark, NJ
L7 Manager
October 10th, 2026
First-Line Supervisors of Police and Detectives
Other Justice, Public Order, and Safety Activities
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Senior Systems Engineer, Network Architect
APPLY
Qed Systems
Brooklyn, NY
L6 Lead
October 10th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Senior Director, Test & Evaluation & Flight Support
APPLY
Avian
Brooklyn, NY
L7 Manager
October 10th, 2026
Architectural and Engineering Managers
Aircraft Manufacturing
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Senior Federal IT Program Manager (TS/SCI)
APPLY
Koniag Services
Brooklyn, NY
L6 Lead
October 10th, 2026
Project Management Specialists
Other General Government Support
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Senior Enterprise Systems Architect - Cloud & Security
APPLY
Kwaan
Brooklyn, NY
L6 Lead
October 10th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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External Job Posting Title Information Systems Security Engineer
APPLY
Peraton
Brooklyn, NY
L6 Lead
October 10th, 2026
Information Security Engineers
Computer Systems Design Services
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Manager, Threat Management
APPLY
Dow Jones Company
New York, NY
L7 Manager
October 5th, 2026
Security Managers
Portfolio Management and Investment Advice
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AIT Waterfront Program Manager
APPLY
Star3
Brooklyn, NY
L7 Manager
October 4th, 2026
Project Management Specialists
Ship Building and Repairing
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Lead Enterprise Systems & Network Engineer - Active Secret Clearance
APPLY
Oasys International
Brooklyn, NY
L6 Lead
October 4th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Site System Administrator
APPLY
Nci
New York, NY
L5 Senior
October 14th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior ISSE: Information Security Engineer (SAP/DoD TS/SCI)
APPLY
Emploive
Brooklyn, NY
L6 Lead
October 10th, 2026
Information Security Engineers
Computer Systems Design Services
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Senior Facilities Program Manager - Government Projects
APPLY
EMCOR Group
Brooklyn, NY
L5 Senior
October 10th, 2026
Project Management Specialists
Other General Government Support
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Sr Program Manager
APPLY
Textron
Brooklyn, NY
L7 Manager
October 10th, 2026
Project Management Specialists
Small Arms, Ordnance, and Ordnance Accessories Manufacturing
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Lead AEGIS Systems Development Engineer
APPLY
International Systems Management
Brooklyn, NY
L7 Manager
October 10th, 2026
Architectural and Engineering Managers
Engineering Services
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Forensic Diagnostic Radiologist: National Security Imaging
APPLY
Ncsl International
Brooklyn, NY
L7 Manager
October 10th, 2026
Radiologists
Diagnostic Imaging Centers
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Government Contracts Manager
APPLY
Cadence Design Systems
Brooklyn, NY
L6 Lead
October 10th, 2026
Project Management Specialists
Other General Government Support
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Network and Computer Systems Administrator
APPLY
Intelligent Waves
Brooklyn, NY
L5 Senior
October 10th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Cyber Systems Security Engineering Stf - E4 Lockheed Martin · Full-time · On-site — 1 hour ago
APPLY
Emploive
Brooklyn, NY
L5 Senior
October 10th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Senior Radar Systems Engineer - Algorithm Development
APPLY
Chaos
Brooklyn, NY
L6 Lead
October 8th, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Senior Cybersecurity Engineer / ISSO
APPLY
Agil3 Technology Solutions
Brooklyn, NY
L6 Lead
October 8th, 2026
Information Security Analysts
Computer Systems Design Services
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Sr Systems Engineer
APPLY
Imagine One Technology Management
Brooklyn, NY
L6 Lead
October 5th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Mid-Level Systems Engineer
APPLY
Space Dynamics Laboratory
Brooklyn, NY
L6 Lead
October 5th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Data Engineer - PESMOA
APPLY
Federallabs
Brooklyn, NY
L6 Lead
October 5th, 2026
Data Warehousing Specialists
Computer Systems Design Services
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DoD ALTNAV Systems Engineering Consultant
APPLY
Dynamo
Brooklyn, NY
L6 Lead
October 5th, 2026
Computer Systems Analysts
Engineering Services
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CSIS Executive Protection Sr Lead Security Officer
APPLY
CitiGroup
New York, NY
L7 Manager
October 8th, 2026
Security Managers
Security Systems Services (except Locksmiths)
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Director of DoD Unmanned Systems BD
APPLY
Doodle Labs
Brooklyn, NY
L7 Manager
October 8th, 2026
Sales Managers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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External Job Posting Title Experienced Background Investigator - Burlington, VT
APPLY
JobLeads
Brooklyn, NY
L5 Senior
October 13th, 2026
Private Detectives and Investigators
Investigation and Personal Background Check Services
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Senior Program Planner/Scheduler – IMS & EVMS Lead (Hybrid)
APPLY
JobLeads
Brooklyn, NY
L5 Senior
October 12th, 2026
Project Management Specialists
Engineering Services
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Senior Program Manager (Army)
APPLY
JobLeads
Brooklyn, NY
L7 Manager
October 11th, 2026
Project Management Specialists
Computer Systems Design Services
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Senior Defense Cloud Architect
APPLY
JobLeads
Brooklyn, NY
L6 Lead
October 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
Show all >
Senior Cybersecurity Infra Engineer - DoD Radar Ops
APPLY
JobLeads
Brooklyn, NY
L5 Senior
October 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Lead Systems Engineering Manager – Sentinel Program
APPLY
JobLeads
Brooklyn, NY
L6 Lead
October 13th, 2026
Architectural and Engineering Managers
Guided Missile and Space Vehicle Manufacturing
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Mission Operations and Infrastructure Specialist
APPLY
JobLeads
Brooklyn, NY
L5 Senior
October 12th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Sr. Virtualization & Storage Engineer - 176023
APPLY
JobLeads
Brooklyn, NY
L7 Manager
October 12th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Hybrid Enterprise Architect for DoD | DODAF, ARIS, BI
APPLY
Us Federal Solutions
Brooklyn, NY
L6 Lead
September 23rd, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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