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10,000+
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National Security
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Willowbrook, CA, Compton, CA, and Carson, CA, and 1 more
in last 30 days
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1,545
jobs
in
National Security
near
Willowbrook, CA, Compton, CA, and Carson, CA, and 1 more
in last 30 days
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Last 30 days
SATCOM T&E Engineer - DoD, Secret Clearance (On-site)
APPLY
KBR
El Segundo, CA
L6 Lead
October 29th, 2026
Engineers, All Other
National Security
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RTND54600 - Packer - RTND
APPLY
Fairbanks Morse Defense
Carson, CA
L2 Entry
October 31st, 2026
Packers and Packagers, Hand
National Security
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Sr. NC3 Systems Engineer Jobs
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Clearance
El Segundo, CA
L5 Senior
November 5th, 2026
Aerospace Engineers
National Security
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F35 Sustainment Program Manager (Onsite)
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RTX
El Segundo, CA
L7 Manager
November 4th, 2026
Project Management Specialists
National Security
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Senior Principal CM Lead — Systems Engineer (Secret)
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Northrop Grumman
Redondo Beach, CA
L6 Lead
November 4th, 2026
Project Management Specialists
National Security
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Sr Principal Classified Cybersecurity Analyst - Top Secret
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Northrop Grumman
Redondo Beach, CA
L6 Lead
October 14th, 2026
Information Security Analysts
National Security
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Industrial Security Analyst - Document Control
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Raytheon
El Segundo, CA
L3 Junior
November 7th, 2026
Document Management Specialists
National Security
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DoD Top Secret Industrial Security Analyst (Onsite)
APPLY
RTX
El Segundo, CA
L4 Mid
November 7th, 2026
Occupational Health and Safety Specialists
National Security
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Senior MILPERS Specialist for Space Force Leadership
APPLY
Astrion
El Segundo, CA
L5 Senior
November 4th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
National Security
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Principal Systems Engineer - Requirements & Verification Jobs
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ClearanceJobs
El Segundo, CA
L6 Lead
November 7th, 2026
Engineers, All Other
National Security
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Staff Technical PM - Defense IT & Security Programs
APPLY
Chaos
El Segundo, CA
L6 Lead
November 7th, 2026
Project Management Specialists
National Security
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Technical Baseline Lead for Missile Warning Systems
APPLY
Vantor Maxar Intelligence
El Segundo, CA
L6 Lead
November 7th, 2026
Project Management Specialists
National Security
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Senior Staff Systems Engineer - Lead Systems Integration
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Northrop Grumman
Manhattan Beach, CA
L6 Lead
October 25th, 2026
Computer Systems Engineers/Architects
National Security
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Associate Director, Digital Technology – Security-Cleared
APPLY
RTX
El Segundo, CA
L7 Manager
November 8th, 2026
Architectural and Engineering Managers
National Security
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Strategic Communications Specialist Jobs
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Clearance
El Segundo, CA
L5 Senior
November 4th, 2026
Public Relations Specialists
National Security
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Cyber Operations - 30 Days PTO, Full Healthcare, Housing (90266)
APPLY
U.S. Army Reserve
Manhattan Beach, CA
L4 Mid
November 8th, 2026
Computer Occupations, All Other
National Security
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IT Security Specialist - Paid Certifications & Student Loan Repayment (90755)
APPLY
U.S. Army Reserve
Signal Hill, CA
L4 Mid
November 8th, 2026
Information Security Analysts
National Security
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Entry Level Cybersecurity - No Experience Required (90250)
APPLY
U.S. Army Reserve
Hawthorne, CA
L3 Junior
November 8th, 2026
Information Security Analysts
National Security
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Cybersecurity Role - Paid Training, Housing Allowance, Tuition (90260)
APPLY
U.S. Army Reserve
Lawndale, CA
L3 Junior
November 8th, 2026
Information Security Analysts
National Security
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Network Security Tech - Free Certifications + 30 Days PTO (90262)
APPLY
U.S. Army Reserve
Lynwood, CA
L4 Mid
November 8th, 2026
Network and Computer Systems Administrators
National Security
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Cybersecurity Training Program - Paid + Housing Allowance (90250)
APPLY
U.S. Army Reserve
Hawthorne, CA
L4 Mid
November 8th, 2026
Computer Occupations, All Other
National Security
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IT Network Specialist - Certifications Included, Student Loan Repayment (90723)
APPLY
U.S. Army Reserve
Paramount, CA
L4 Mid
November 8th, 2026
Network and Computer Systems Administrators
National Security
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Computer Systems Specialist - Full Healthcare + Housing Allowance (90755)
APPLY
U.S. Army Reserve
Signal Hill, CA
L4 Mid
November 8th, 2026
Computer Occupations, All Other
National Security
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IT Security Specialist - Paid Certifications & Student Loan Repayment (90723)
APPLY
U.S. Army Reserve
Paramount, CA
L4 Mid
November 8th, 2026
Information Security Analysts
National Security
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Cybersecurity Training Program - Paid + Housing Allowance (90260)
APPLY
U.S. Army Reserve
Lawndale, CA
L3 Junior
November 8th, 2026
Computer Occupations, All Other
National Security
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IT Network Specialist - Certifications Included, Student Loan Repayment (90275)
APPLY
U.S. Army Reserve
Rancho Palos Verdes, CA
L4 Mid
November 8th, 2026
Network and Computer Systems Administrators
National Security
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Cybersecurity Role - 90 Days Parental Leave + Housing Allowance (90254)
APPLY
U.S. Army Reserve
Hermosa Beach, CA
L4 Mid
November 8th, 2026
Information Security Analysts
National Security
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Network Security Tech - 30 Days PTO, Full Healthcare (90262)
APPLY
U.S. Army Reserve
Lynwood, CA
L4 Mid
November 8th, 2026
Network and Computer Systems Administrators
National Security
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Cyber Operations - 30 Days PTO, Full Healthcare, Housing (90723)
APPLY
U.S. Army Reserve
Paramount, CA
L4 Mid
November 8th, 2026
Computer Occupations, All Other
National Security
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Cyber Security Training - 55 Weeks Paid + 30 Days PTO (90260)
APPLY
U.S. Army Reserve
Lawndale, CA
L4 Mid
November 8th, 2026
Information Security Analysts
National Security
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Cybersecurity Role - Housing Allowance + Tuition Assistance (90805)
APPLY
U.S. Army Reserve
Long Beach, CA
L3 Junior
November 8th, 2026
Information Security Analysts
National Security
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Entry-Level Cyber Operations - No Experience Required (90717)
APPLY
U.S. Army Reserve
Lomita, CA
L3 Junior
November 8th, 2026
Information Security Analysts
National Security
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IT Security Specialist - Paid Certifications & Student Loan Repayment (90262)
APPLY
U.S. Army Reserve
Lynwood, CA
L4 Mid
November 8th, 2026
Information Security Analysts
National Security
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Cyber Operations - Paid Training, Housing Allowance, Bonus (90221)
APPLY
U.S. Army Reserve
Compton, CA
L3 Junior
November 8th, 2026
Information Security Analysts
National Security
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PNT Chief Engineer
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Booz Allen Hamilton
El Segundo, CA
L7 Manager
October 30th, 2026
Architectural and Engineering Managers
National Security
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Acquisition Support Specialist
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Ensco
El Segundo, CA
L5 Senior
November 8th, 2026
Project Management Specialists
National Security
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Acquisition Management place El Segundo, CA bookmark_outline
APPLY
Tecolote Research
El Segundo, CA
L5 Senior
October 13th, 2026
Public Relations Specialists
Space Research and Technology
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Senior Windows Systems Administrator - DoD Secret (Onsite)
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RTX
El Segundo, CA
L5 Senior
October 14th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Acquisition Manager - DoD Space Programs
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Smartrecruiters
El Segundo, CA
L5 Senior
October 14th, 2026
Project Management Specialists
Space Research and Technology
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Senior Aeronautical Engineer Secret Clearance
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Northrop Grumman
El Segundo, CA
L5 Senior
October 13th, 2026
Aerospace Engineers
Aircraft Manufacturing
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