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10,000+
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National Security
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Willowbrook, CA, Carson, CA, and Compton, CA, and 2 more
in last 30 days
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1,322
jobs
in
National Security
near
Willowbrook, CA, Carson, CA, and Compton, CA, and 2 more
in last 30 days
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Date
Last 30 days
Senior Industrial Security Programs Lead
APPLY
Globalhr
El Segundo, CA
L6 Lead
October 14th, 2026
Security Management Specialists
National Security
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COMSEC Lead - Onsite DoD Top Secret Security, El Segundo
APPLY
Globalhr
El Segundo, CA
L4 Mid
October 14th, 2026
Security Managers
National Security
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Cybersecurity Systems Engineer: Senior/Principal - Secret Clearance
APPLY
Ngc
El Segundo, CA
L6 Lead
October 14th, 2026
Information Security Engineers
National Security
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Top Secret On-Site Integration & Test Engineer
APPLY
Northrop Grumman
Manhattan Beach, CA
L5 Senior
October 14th, 2026
Software Quality Assurance Analysts and Testers
National Security
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Senior Systems Engineer - Secret Clearance (Level 3/4)
APPLY
Ngc
El Segundo, CA
L6 Lead
October 13th, 2026
Computer Systems Engineers/Architects
National Security
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Elite Senior Principal Cybersecurity Analyst - TS/SCI
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
October 8th, 2026
Information Security Analysts
National Security
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Tier II Network Technician National Security, On-Site
APPLY
AT&T
El Segundo, CA
L5 Senior
October 8th, 2026
Network and Computer Systems Administrators
National Security
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Quality Assurance Cert Specialist I - Fasteners 5S
APPLY
Pds Defense
Carson, CA
L3 Junior
October 14th, 2026
Inspectors, Testers, Sorters, Samplers, and Weighers
National Security
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Secure Mission Ops & Infra Specialist (TS/SCI)
APPLY
Brycetech
El Segundo, CA
L5 Senior
October 18th, 2026
Security Management Specialists
National Security
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Contract Administrator
APPLY
Judge Group
El Segundo, CA
L5 Senior
October 19th, 2026
Project Management Specialists
National Security
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MGUE Systems Engineer - GPS Security & Test Expert
APPLY
Aurex
El Segundo, CA
L5 Senior
October 18th, 2026
Electronics Engineers, Except Computer
National Security
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Safety & Mission Assurance Engineer (remote considered)
APPLY
Long Wall Company
Long Beach, CA
Remote
L5 Senior
October 19th, 2026
Aerospace Engineers
National Security
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Acquisition & Program Management Analyst
APPLY
Act1 Federal
El Segundo, CA
L5 Senior
October 16th, 2026
Project Management Specialists
National Security
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Senior Financial Management / PPBE Analyst
APPLY
Act1 Federal
El Segundo, CA
L5 Senior
October 16th, 2026
Financial Specialists, All Other
National Security
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Onsite DoD Program Acquisition Specialist - El Segundo
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Piper Companies
El Segundo, CA
L5 Senior
October 23rd, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
National Security
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Director’s Action Group (DAG) / Business Operations, Sr-Level (Ec37, Ec41, E44)
APPLY
Tecolote Research
El Segundo, CA
L6 Lead
October 22nd, 2026
Business Operations Specialists, All Other
National Security
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Space Defense Instructional Systems Designer & Trainer
APPLY
KBR
El Segundo, CA
L4 Mid
October 15th, 2026
Training and Development Specialists
National Security
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17C Cyber Operations Specialist - Paid Training Provided (90254)
APPLY
U.S. Army Reserve
Hermosa Beach, CA
L4 Mid
October 25th, 2026
Information Security Analysts
National Security
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17C Cyber Operations Specialist - Paid Training Provided (90274)
APPLY
U.S. Army Reserve
Palos Verdes Estates, CA
L4 Mid
October 17th, 2026
Information Security Analysts
National Security
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Remote Safety Specialist, Army IE&E
APPLY
Seneca Holdings
Long Beach, CA
Remote
L6 Lead
October 30th, 2026
Occupational Health and Safety Specialists
National Security
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Executive Administrative Support / Task Management Analyst
APPLY
Act1 Federal
El Segundo, CA
L5 Senior
October 16th, 2026
Executive Secretaries and Executive Administrative Assistants
National Security
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Supervisor, Field, HWAD Security/Guards
APPLY
Day Zimmermann
Hawthorne, CA
L4 Mid
October 31st, 2026
First-Line Supervisors of Security Workers
National Security
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?Base Security Officer | OPEN AVAILABILITY REQUIRED
APPLY
Marksmen Security
El Segundo, CA
L5 Senior
October 31st, 2026
Security Guards
National Security
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Integration Manager
APPLY
Northrop Grumman
Manhattan Beach, CA
L5 Senior
October 8th, 2026
Project Management Specialists
National Security
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Senior Industrial Security Manager, Top Secret/SCI
APPLY
Boeing
El Segundo, CA
L5 Senior
October 9th, 2026
Security Management Specialists
National Security
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Software Integration and Test Engineer / Principal Software Integration and Test Engineer (Top Secret Clearance)
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
October 9th, 2026
Software Developers
National Security
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Chief of Staff, Senior
APPLY
Booz Allen Hamilton
El Segundo, CA
L7 Manager
October 9th, 2026
Project Management Specialists
National Security
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On-Site Classified Cybersecurity Analyst (SCI)
APPLY
Northrop Grumman
Manhattan Beach, CA
L4 Mid
October 8th, 2026
Information Security Analysts
National Security
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Digital Modeling & MBSE Engineer (Secret clearance)
APPLY
Vantor Services
El Segundo, CA
L5 Senior
October 21st, 2026
Aerospace Engineers
National Security
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Senior Mission Systems Engineer – Secure Communications
APPLY
Prattwhitney
El Segundo, CA
L6 Lead
October 14th, 2026
Aerospace Engineers
National Security
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Immediate Admin Support/Account Support Position
APPLY
Integrated Data Services
El Segundo, CA
L5 Senior
October 9th, 2026
Administrative Services Managers
National Security
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Program Manager / International Cooperations Specialist
APPLY
Jtec Industries Material Movement Experts
El Segundo, CA
L5 Senior
October 20th, 2026
Project Management Specialists
National Security
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Strategic Growth Manager Icarus · El Segundo, CA Full-time · On-site $110,000–150,000 1 hour ago
APPLY
Emploive
El Segundo, CA
L7 Manager
October 16th, 2026
Sales Representatives of Services, Except Advertising, Insurance, Financial Services, and Travel
National Security
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DoD Program Acquisition Lead Onsite El Segundo
APPLY
Zachary Piper Solutions
El Segundo, CA
L5 Senior
October 16th, 2026
Project Management Specialists
National Security
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Systems Engineering Manager: Lead Agile Teams (Secret)
APPLY
Ngc
Redondo Beach, CA
L6 Lead
October 13th, 2026
Architectural and Engineering Managers
National Security
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System & Mission Operations Engineer (Level 3/4)
APPLY
Ngc
Redondo Beach, CA
L5 Senior
October 12th, 2026
Computer Systems Engineers/Architects
National Security
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Senior Security Manager - TS/SCI DoD Compliance & Training
APPLY
Raytheon
El Segundo, CA
L5 Senior
October 13th, 2026
Security Managers
National Security
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Program Manager - Defense AEWRS (Onsite, Secret)
APPLY
Globalhr
El Segundo, CA
L4 Mid
October 10th, 2026
Project Management Specialists
National Security
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Senior DoD Air Force Programs Lead (Secret)
APPLY
Globalhr
El Segundo, CA
L7 Manager
October 10th, 2026
Project Management Specialists
National Security
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Senior Mission Security Engineer for Classified DoD Infra
APPLY
True Anomaly
Long Beach, CA
L6 Lead
October 10th, 2026
Computer Systems Engineers/Architects
National Security
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