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10,000+
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National Security
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Rolling Hills, CA, Compton, CA, and Carson, CA, and 2 more
in last 30 days
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942
jobs
in
National Security
near
Rolling Hills, CA, Compton, CA, and Carson, CA, and 2 more
in last 30 days
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Last 30 days
Senior Project Management Specialist - El Segundo CA
APPLY
VetJobs
El Segundo, CA
L5 Senior
July 27th, 2026
Project Management Specialists
National Security
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Systems Engineering Manager 2 - SEIT Weapon Systems Integration (WSI)- 18879
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 4th, 2026
Aerospace Engineers
National Security
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Configuration Management Specialist
APPLY
KBR
El Segundo, CA
L6 Lead
July 31st, 2026
Project Management Specialists
National Security
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Strategic Communication Specialist
APPLY
KBR
El Segundo, CA
L7 Manager
August 5th, 2026
Public Relations Specialists
National Security
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Director’s Action Group (DAG) Acquisition Support
APPLY
Tecoloteresearc
El Segundo, CA
L5 Senior
August 5th, 2026
Project Management Specialists
National Security
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Strategic Senior Acquisition Support Specialist
APPLY
Sbg Technology Solutions
El Segundo, CA
L6 Lead
August 8th, 2026
Project Management Specialists
National Security
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Program Management Specialist, Senior
APPLY
Booz Allen Hamilton
El Segundo, CA
L5 Senior
August 8th, 2026
Project Management Specialists
National Security
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Top Secret Industrial Security Analyst Level 2/3
APPLY
Northrop Grumman
El Segundo, CA
L5 Senior
August 9th, 2026
Security Management Specialists
National Security
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Human Resources Assistant (Military/Office Automation)
APPLY
San Diego Meps
El Segundo, CA
L4 Mid
August 9th, 2026
Human Resources Assistants, Except Payroll and Timekeeping
National Security
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Industrial Security Analyst - Level 2/3 with Security Clearance
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
August 9th, 2026
Security Management Specialists
National Security
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14U1 Air and Missile Defense Crewmember - Hiring Immediately (90278)
APPLY
U.S. Army
Redondo Beach, CA
L2 Entry
July 23rd, 2026
Artillery and Missile Crew Members
National Security
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13U1 Field Artillery (90712)
APPLY
U.S. Army
Lakewood, CA
L4 Mid
July 23rd, 2026
Artillery and Missile Crew Members
National Security
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13U1 Field Artillery (90744)
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U.S. Army
Wilmington, CA
L3 Junior
July 23rd, 2026
Artillery and Missile Crew Members
National Security
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18X Special Forces Candidate - Entry Level (90245)
APPLY
U.S. Army
El Segundo, CA
L3 Junior
July 23rd, 2026
Special Forces
National Security
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18X Special Forces Candidate - Entry Level (90274)
APPLY
U.S. Army
Palos Verdes Peninsula, CA
L3 Junior
July 23rd, 2026
Special Forces
National Security
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Security Specialist (COMSEC)
APPLY
Aero
El Segundo, CA
L5 Senior
July 22nd, 2026
Security Management Specialists
National Security
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Strategic DoD Air Force Admin & Readiness Lead
APPLY
Integrated Data Services
El Segundo, CA
L5 Senior
July 28th, 2026
Administrative Services Managers
National Security
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11X Infantryman - Start Your Career with the US Army (90755)
APPLY
U.S. Army
Signal Hill, CA
L4 Mid
July 28th, 2026
Infantry
National Security
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Information Operations Strategist
APPLY
Booz Allen Hamilton
El Segundo, CA
L5 Senior
July 28th, 2026
Business Operations Specialists, All Other
National Security
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Senior MILSATCOM Acquisition Strategist
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Ensco
El Segundo, CA
L5 Senior
July 28th, 2026
Project Management Specialists
National Security
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11X Infantryman - Start Your Career with the US Army (90723)
APPLY
U.S. Army
Paramount, CA
L3 Junior
July 28th, 2026
Infantry
National Security
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SCI-Cleared Contracts Administrator
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
July 28th, 2026
Project Management Specialists
National Security
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Personnel Security Specialist II - TS/SCI & SAP Access
APPLY
P11 Security
El Segundo, CA
L4 Mid
July 28th, 2026
Security Management Specialists
National Security
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Senior Government Cost Estimator - Space Systems
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Millennium Space Systems
El Segundo, CA
L5 Senior
July 28th, 2026
Cost Estimators
National Security
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19K Armor Crewmember - Find Success in US Army (90275)
APPLY
U.S. Army
Rancho Palos Verdes, CA
L3 Junior
July 28th, 2026
Armored Assault Vehicle Crew Members
National Security
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Budget Analyst - Secret Clearance, 10% Travel
APPLY
Northrop Grumman
El Segundo, CA
L3 Junior
July 26th, 2026
Budget Analysts
National Security
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Activity Security Representative (Hiring Immediately)
APPLY
ManTech
El Segundo, CA
L5 Senior
July 27th, 2026
Security Management Specialists
National Security
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Chief Growth Officer, DoD & Global Defense
APPLY
Skyryse
El Segundo, CA
L7 Manager
July 29th, 2026
Sales Managers
National Security
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SCI Security Specialist
APPLY
ManTech International
El Segundo, CA
L4 Mid
July 30th, 2026
Security Management Specialists
National Security
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Hardware Design Integration Installation Manager 2
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 8th, 2026
Electronics Engineers, Except Computer
National Security
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Personnel Security Specialist II
APPLY
P11 Security
El Segundo, CA
L5 Senior
August 8th, 2026
Security Management Specialists
National Security
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Human Resources Management with Security Clearance
APPLY
Btas
El Segundo, CA
L5 Senior
August 8th, 2026
Human Resources Specialists
National Security
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Communications Specialist - Journeyman
APPLY
Credence Company
El Segundo, CA
L5 Senior
August 4th, 2026
Public Relations Specialists
National Security
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Systems Engineer 6
APPLY
Pdsdefense
El Segundo, CA
L5 Senior
August 19th, 2026
Electronics Engineers, Except Computer
National Security
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Sentinel - Principal/Sr. Principal Systems Engineer - 19483
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 19th, 2026
Computer Systems Engineers/Architects
National Security
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Staff Cyber Systems Engineer (Active Top Secret)
APPLY
Northrop Grumman
Hermosa Beach, CA
L6 Lead
August 16th, 2026
Computer Systems Engineers/Architects
National Security
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Strategic Cell Specialist, Lead
APPLY
Booz Allen Hamilton
El Segundo, CA
L7 Manager
August 8th, 2026
Public Relations Specialists
National Security
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Strategic Sourcing Lead - Aerospace & Defense Supplier Management
APPLY
Moseley Technical Services
El Segundo, CA
L7 Manager
August 16th, 2026
Supply Chain Managers
National Security
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Senior DSP Systems Engineer
APPLY
Pdsdefense
El Segundo, CA
L6 Lead
August 19th, 2026
Electronics Engineers, Except Computer
National Security
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Facility Operations Specialist
APPLY
U.S. Military Treatment Facilities under DHA
El Segundo, CA
L5 Senior
August 19th, 2026
Facilities Managers
National Security
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