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Long Beach, CA
Paramount, CA
Carson, CA
Compton, CA
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10,000+
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National Security
near
None Null, Long Beach, CA, and Paramount, CA, and 2 more
in last 30 days
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915
jobs
in
National Security
near
None Null, Long Beach, CA, and Paramount, CA, and 2 more
in last 30 days
Show all >
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Date
Last 30 days
Wargaming, Exercise, and Readiness Specialist
APPLY
Booz Allen Hamilton
El Segundo, CA
L5 Senior
July 27th, 2026
Business Operations Specialists, All Other
National Security
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ESS Terminals Systems Engineer
APPLY
Modern Technology Solutions
El Segundo, CA
L5 Senior
July 27th, 2026
Computer Systems Engineers/Architects
National Security
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Network System Administrator
APPLY
Vals Services
El Segundo, CA
L5 Senior
July 27th, 2026
Network and Computer Systems Administrators
National Security
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Front Office Operations Specialist
APPLY
Booz Allen Hamilton
El Segundo, CA
L5 Senior
July 27th, 2026
Business Operations Specialists, All Other
National Security
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Senior DoD Acquisition Specialist (Contract)
APPLY
Newspace Technical
El Segundo, CA
L5 Senior
August 5th, 2026
Purchasing Managers
National Security
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Information Operations Analyst
APPLY
Booz Allen Hamilton
El Segundo, CA
L5 Senior
July 27th, 2026
Business Operations Specialists, All Other
National Security
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Senior Mission Systems Engineer - DoD, Clearance
APPLY
Jobtailor
El Segundo, CA
L6 Lead
August 5th, 2026
Computer Systems Engineers/Architects
National Security
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ESS Terminals Senior Systems Engineer
APPLY
Modern Technology Solutions
El Segundo, CA
L5 Senior
August 5th, 2026
Computer Systems Engineers/Architects
National Security
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TOW2 Field Service Representative with Security Clearance
APPLY
RTX
El Segundo, CA
L5 Senior
August 6th, 2026
Electronics Engineers, Except Computer
National Security
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Industrial Security Specialist (Mid-Level or Senior) - El Segundo CA
APPLY
National Guard Employment Network
El Segundo, CA
L5 Senior
July 24th, 2026
Security Management Specialists
National Security
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Principal Systems Engineer (Active Clearance)
APPLY
Raytheon Technologies
El Segundo, CA
L6 Lead
July 24th, 2026
Computer Systems Engineers/Architects
National Security
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PhantomStrike Capture Manager, Associate Director
APPLY
RTX
El Segundo, CA
L7 Manager
July 24th, 2026
Project Management Specialists
National Security
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Principal Systems Engineer (Active Clearance)
APPLY
RTX
El Segundo, CA
L6 Lead
July 24th, 2026
Computer Systems Engineers/Architects
National Security
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Communications Specialist, SME
APPLY
Credence
El Segundo, CA
L5 Senior
July 23rd, 2026
Public Relations Specialists
National Security
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19K Armor Crewmember - Entry Level (90262)
APPLY
U.S. Army
Lynwood, CA
L3 Junior
July 25th, 2026
Armored Assault Vehicle Crew Members
National Security
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Senior Contracts Lead Secret Clearance, Proposals Expert
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
July 25th, 2026
Project Management Specialists
National Security
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Administrative Assistant I
APPLY
Tad Pgs
Carson, CA
L4 Mid
July 26th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
National Security
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Business Operations Specialist with Security Clearance
APPLY
Booz Allen Hamilton
El Segundo, CA
L5 Senior
August 15th, 2026
Business Operations Specialists, All Other
National Security
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Human Resources Specialist (SYD 106)
APPLY
Credence Management Solutions
El Segundo, CA
L5 Senior
August 15th, 2026
Human Resources Specialists
National Security
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Readiness Specialist with Security Clearance
APPLY
Booz Allen Hamilton
El Segundo, CA
L5 Senior
August 15th, 2026
Business Operations Specialists, All Other
National Security
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Remote Training Developer - Electromagnetic Spectrum Operations
APPLY
GrabJobs
Long Beach, CA
Remote
L5 Senior
August 12th, 2026
Training and Development Specialists
National Security
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Strategic Sourcing Specialist
APPLY
Moseley Technical Services
El Segundo, CA
L7 Manager
August 14th, 2026
Supply Chain Managers
National Security
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Sr. Engineering Project Manager
APPLY
Feizyfer
Carson, CA
L6 Lead
August 16th, 2026
Project Management Specialists
National Security
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Sr. Engineering Project Manager
APPLY
Feizyfer
Lynwood, CA
L6 Lead
August 16th, 2026
Project Management Specialists
National Security
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Sr. Engineering Project Manager
APPLY
Feizyfer
Lakewood, CA
L6 Lead
August 16th, 2026
Project Management Specialists
National Security
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Sr. Engineering Project Manager
APPLY
Feizyfer
Palos Verdes Peninsula, CA
L6 Lead
August 16th, 2026
Project Management Specialists
National Security
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Sr. Engineering Project Manager
APPLY
Feizyfer
Lomita, CA
L6 Lead
August 1st, 2026
Project Management Specialists
National Security
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Sr. Engineering Project Manager
APPLY
Feizyfer
Signal Hill, CA
L6 Lead
August 16th, 2026
Project Management Specialists
National Security
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Sr. Engineering Project Manager
APPLY
Feizyfer
Compton, CA
L6 Lead
August 16th, 2026
Project Management Specialists
National Security
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Industrial Security Analyst - Level 3/4 with Security Clearance
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
August 15th, 2026
Security Management Specialists
National Security
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Remote Sales Representative, Air Force - Lower West Coast
APPLY
GrabJobs
Long Beach, CA
Remote
L4 Mid
August 15th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
National Security
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Senior Acquisition Contracting Specialist with Security Clearance
APPLY
Btas
El Segundo, CA
L5 Senior
August 11th, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
National Security
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Senior Industrial Security Analyst (Secret Clearance)
APPLY
Northrop Grumman
Redondo Beach, CA
L4 Mid
August 3rd, 2026
Security Management Specialists
National Security
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Top Secret Industrial Security Analyst - Level 2/3
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
August 8th, 2026
Security Management Specialists
National Security
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Principal Network Administrator
APPLY
Northrop Grumman
Redondo Beach, CA
L6 Lead
August 3rd, 2026
Network and Computer Systems Administrators
National Security
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11X Infantryman - Start Your Career with the US Army (90250)
APPLY
U.S. Army
Hawthorne, CA
L4 Mid
July 28th, 2026
Infantry
National Security
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19K Armor Crewmember - Find Success in US Army (90744)
APPLY
U.S. Army
Wilmington, CA
L3 Junior
July 28th, 2026
Armored Assault Vehicle Crew Members
National Security
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Space Systems Acquisition & Logistics Specialist
APPLY
KBR
El Segundo, CA
L4 Mid
July 28th, 2026
Project Management Specialists
National Security
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Manager, Programs
APPLY
Jobtailor
Redondo Beach, CA
L7 Manager
July 29th, 2026
Project Management Specialists
National Security
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Aerospace Procurement Lead - Onsite (Clearance Eligible)
APPLY
Boeing
El Segundo, CA
L4 Mid
August 3rd, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
National Security
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