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10,000+
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National Security
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Long Beach, CA, West Carson, CA, and Carson, CA, and 2 more
in last 30 days
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1,185
jobs
in
National Security
near
Long Beach, CA, West Carson, CA, and Carson, CA, and 2 more
in last 30 days
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Date
Last 30 days
Petroleum Supply Specialist (90712)
APPLY
U.S. Army Reserve
Lakewood, CA
L4 Mid
August 26th, 2026
Bus and Truck Mechanics and Diesel Engine Specialists
National Security
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Director's Action Group (CAG) / Business Operations - Sr-Level
APPLY
Tecolote
El Segundo, CA
L7 Manager
September 12th, 2026
Business Operations Specialists, All Other
National Security
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Contract Administrator
APPLY
ClearanceJobs
Redondo Beach, CA
L5 Senior
September 12th, 2026
Project Management Specialists
National Security
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ALLIED TRADES WORKER
APPLY
Army National Guard Units
Long Beach, CA
L3 Junior
September 6th, 2026
Installation, Maintenance, and Repair Workers, All Other
National Security
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Contracts Administrator Level 3 - Top-Secret clearance required
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
September 8th, 2026
Project Management Specialists
National Security
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Mechanical Technician III
APPLY
Dp Professionals Dpp
Redondo Beach, CA
L5 Senior
September 11th, 2026
Mechanical Engineering Technologists and Technicians
National Security
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Acquisition Support | Program Management Jobs
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Clearance
El Segundo, CA
L5 Senior
August 25th, 2026
Project Management Specialists
National Security
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Sentinel - Data Management Capability Lead Sr. Principal Systems Jobs
APPLY
Clearance
Manhattan Beach, CA
L6 Lead
August 25th, 2026
Computer Systems Engineers/Architects
National Security
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Configuration Management Specialist Jobs
APPLY
Clearance
El Segundo, CA
L5 Senior
August 25th, 2026
Project Management Specialists
National Security
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Vehicle Operator - 30 Days PTO, Tuition Assistance
APPLY
U.S. Army Reserve
Toluca Lake, CA
L3 Junior
September 13th, 2026
Motor Vehicle Operators, All Other
National Security
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Staff Cyber Systems Engineer (S) Jobs
APPLY
Clearance
Redondo Beach, CA
L6 Lead
September 11th, 2026
Computer Systems Engineers/Architects
National Security
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Human Resource Management Jobs
APPLY
Clearance
El Segundo, CA
L5 Senior
September 11th, 2026
Human Resources Specialists
National Security
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Cybersecurity Engineer (Secret clearance)
APPLY
Vantor Services
El Segundo, CA
L5 Senior
September 6th, 2026
Information Security Engineers
National Security
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Spectrum System Engineer
APPLY
Insight Global
El Segundo, CA
L6 Lead
September 14th, 2026
Telecommunications Engineering Specialists
National Security
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ESS Test and Evaluation Engineer Jobs
APPLY
Clearance
El Segundo, CA
L6 Lead
August 25th, 2026
Engineers, All Other
National Security
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Communications Specialist
APPLY
Credence Management Solutions
El Segundo, CA
L5 Senior
August 25th, 2026
Public Relations Specialists
National Security
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MILITARY / AEROSPACE ENGINEERING TECHNICIAN with Security Clearance
APPLY
Asd
El Segundo, CA
L3 Junior
September 12th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Kill Chain Engineer - El Segundo Field Office
APPLY
Johns Hopkins University Applied Physics Laboratory
El Segundo, CA
L6 Lead
September 17th, 2026
Engineers, All Other
National Security
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Security Director, Information Assurance
APPLY
Aerospace
El Segundo, CA
L7 Manager
September 10th, 2026
Security Management Specialists
National Security
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Sentinel Structural Engineer - 16678
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
September 17th, 2026
Engineers, All Other
National Security
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Engineering Technician
APPLY
Cenergy International
El Segundo, CA
L5 Senior
September 16th, 2026
Electrical and Electronic Engineering Technologists and Technicians
National Security
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Senior Crypto Security Engineer Jobs
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ClearanceJobs
El Segundo, CA
L6 Lead
September 11th, 2026
Information Security Engineers
National Security
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Cryptography Security Engineer SME Jobs
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ClearanceJobs
El Segundo, CA
L5 Senior
September 11th, 2026
Information Security Engineers
National Security
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Configuration and Data Management Specialist
APPLY
Astrion
El Segundo, CA
L5 Senior
September 18th, 2026
Document Management Specialists
National Security
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Principal Contract Administrator
APPLY
Northrop Grumman
Redondo Beach, CA
L6 Lead
September 18th, 2026
Project Management Specialists
National Security
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Sales Representative Lead
APPLY
Acosta
El Segundo, CA
L3 Junior
September 8th, 2026
Sales and Related Workers, All Other
National Security
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Component Configuration Management Specialist
APPLY
Raytheon
El Segundo, CA
L6 Lead
August 31st, 2026
Project Management Specialists
National Security
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On-Site Secret-Cleared Accountant for Classified Programs
APPLY
Northrop Grumman
Redondo Beach, CA
L4 Mid
September 15th, 2026
Accountants and Auditors
National Security
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Defense Operations Research & Systems Analysis Advisor
APPLY
Booz Allen Hamilton
El Segundo, CA
L6 Lead
September 9th, 2026
Operations Research Analysts
National Security
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Unit Supply Specialists - Find Your Full Time or Part Time Army Career
APPLY
U.S. Army Reserve
Paramount, CA
L3 Junior
August 27th, 2026
Shipping, Receiving, and Inventory Clerks
National Security
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Unit Supply Specialists - Find Success in US Army
APPLY
U.S. Army Reserve
Hermosa Beach, CA
L3 Junior
August 27th, 2026
Shipping, Receiving, and Inventory Clerks
National Security
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Part-Time Fuel Supply Role - 30 Days PTO + Full Healthcare
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U.S. Army Reserve
Redondo Beach, CA
L3 Junior
September 4th, 2026
Bus and Truck Mechanics and Diesel Engine Specialists
National Security
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Financial Analyst - Level 2/3 (Top Secret, Redondo Beach)
APPLY
Northrop Grumman
Redondo Beach, CA
L4 Mid
September 9th, 2026
Financial Specialists, All Other
National Security
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Program Manager 3
APPLY
Northrop Grumman
El Segundo, CA
L6 Lead
September 16th, 2026
Project Management Specialists
National Security
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Training and Instructional Systems Specialist
APPLY
KBR
El Segundo, CA
L6 Lead
September 19th, 2026
Training and Development Specialists
National Security
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Configuration and Data Management Specialist with Security Clearance
APPLY
Astrion
El Segundo, CA
L5 Senior
September 19th, 2026
Document Management Specialists
National Security
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Information System Security Officer (ISSO) - El Segundo, CA (Sponsor Clearance)
APPLY
Raytheon
El Segundo, CA
L4 Mid
September 18th, 2026
Information Security Analysts
National Security
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Contract Management Specialist
APPLY
Moseley Technical Services
El Segundo, CA
L5 Senior
August 28th, 2026
Project Management Specialists
National Security
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Senior Information Systems Security Officer (ISSO) II - El Segundo, CA
APPLY
Raytheon
El Segundo, CA
L6 Lead
September 2nd, 2026
Information Security Analysts
National Security
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Senior Supply Chain Manager
APPLY
Raytheon
El Segundo, CA
L7 Manager
September 12th, 2026
Supply Chain Managers
National Security
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