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10,000+
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National Security
near
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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Date
Last 30 days
Strategic SATCOM Systems Engineer | Lead National Security
APPLY
KBR
El Segundo, CA
L7 Manager
August 18th, 2026
Telecommunications Engineering Specialists
National Security
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Sentinel - Environments Capability Lead Sr. Principal Systems Engineer
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 18th, 2026
Computer Systems Engineers/Architects
National Security
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Sentinel - Systems States & Controls Capability Lead Staff Systems Engineer
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 3rd, 2026
Computer Systems Engineers/Architects
National Security
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U.S. Army Human Resource Specialist (Entry Level) - Join the U.S Army
APPLY
Usgovernmen
Long Beach, CA
L3 Junior
August 19th, 2026
Human Resources Specialists
National Security
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Senior Contracts Management Specialist FAR / DFARS / DoD
APPLY
Moseley Technical Services
El Segundo, CA
L5 Senior
August 11th, 2026
Project Management Specialists
National Security
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Human Resource Management with Security Clearance
APPLY
Btas
El Segundo, CA
L5 Senior
August 11th, 2026
Human Resources Specialists
National Security
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Acquisition Program Manager
APPLY
Tyto Athene
El Segundo, CA
L7 Manager
August 11th, 2026
Project Management Specialists
National Security
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Financial Specialist
APPLY
Credence
El Segundo, CA
L5 Senior
July 29th, 2026
Financial Specialists, All Other
National Security
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HUMAN RESOURCES ASSISTANT (MILITARY)
APPLY
U.S. Marine Corps
El Segundo, CA
L4 Mid
August 12th, 2026
Human Resources Specialists
National Security
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Remote Sales Representative, DoD - Northeast
APPLY
GrabJobs
Long Beach, CA
Remote
L4 Mid
August 6th, 2026
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
National Security
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Information System Security Officer
APPLY
Booz Allen Hamilton
El Segundo, CA
L6 Lead
August 1st, 2026
Information Security Analysts
National Security
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Senior Principal Data Scientist - Data Pipelines
APPLY
Northrop Grumman
Manhattan Beach, CA
L5 Senior
August 4th, 2026
Data Scientists
National Security
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Communications Specialist - Journeyman
APPLY
Credence
El Segundo, CA
L5 Senior
July 29th, 2026
Public Relations Specialists
National Security
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U.S. Army Unit Supply Specialist (Entry Level) - Join the U.S Army
APPLY
Usgovernmen
Long Beach, CA
L3 Junior
August 4th, 2026
Shipping, Receiving, and Inventory Clerks
National Security
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Contractor Special Security Officer
APPLY
Anduril
El Segundo, CA
L6 Lead
August 4th, 2026
Security Management Specialists
National Security
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Sentinel - Principal/Sr. Principal Systems Engineer - 18439*
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 2nd, 2026
Computer Systems Engineers/Architects
National Security
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Program Scheduling Analyst - Level 2/3 (Space & Defense)
APPLY
VetJobs
Redondo Beach, CA
L4 Mid
July 24th, 2026
Project Management Specialists
National Security
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Sentinel - Systems Engineer/Principal Systems Engineer - 18168
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 3rd, 2026
Computer Systems Engineers/Architects
National Security
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Software Integration and Test Engineer / Principal Software Integration and Test Engineer
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 3rd, 2026
Software Developers
National Security
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ESS Terminals Senior Systems Engineer
APPLY
KBR
El Segundo, CA
L6 Lead
July 31st, 2026
Engineers, All Other
National Security
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Acquisition Support -- Front Office Acquisition and Strategic Support (Lead) – SME
APPLY
Tecoloteresearc
El Segundo, CA
L6 Lead
July 23rd, 2026
Project Management Specialists
National Security
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Sentinel - (Associate) Material Process Engineer (level 1 or 2) -18941
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 3rd, 2026
Electronics Engineers, Except Computer
National Security
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Industrial Security Specialist | Security Specialist | Facility Security Officer (FSO)
APPLY
Tecoloteresearc
El Segundo, CA
L6 Lead
August 3rd, 2026
Security Management Specialists
National Security
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Systems Test Engineer
APPLY
Booz Allen Hamilton
El Segundo, CA
L6 Lead
July 27th, 2026
Computer Systems Engineers/Architects
National Security
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13U1 Field Artillery (90755)
APPLY
U.S. Army
Signal Hill, CA
L4 Mid
July 23rd, 2026
Artillery and Missile Crew Members
National Security
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Student Trainee (Admin & Office Support)
APPLY
U.S. Government
Long Beach, CA
L1 Intern
July 24th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
National Security
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18X Special Forces Candidate - Entry Level (90275)
APPLY
U.S. Army
Rancho Palos Verdes, CA
L3 Junior
July 23rd, 2026
Special Forces
National Security
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14U1 Air and Missile Defense Crewmember (90275)
APPLY
U.S. Army
Rancho Palos Verdes, CA
L3 Junior
July 23rd, 2026
Artillery and Missile Crew Members
National Security
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18X Special Forces Candidate - Entry Level (90262)
APPLY
U.S. Army
Lynwood, CA
L3 Junior
July 23rd, 2026
Special Forces
National Security
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14U1 Air and Missile Defense Crewmember - Entry Level (90260)
APPLY
U.S. Army
Lawndale, CA
L2 Entry
July 23rd, 2026
Artillery and Missile Crew Members
National Security
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18X Special Forces Candidate - Entry Level (90260)
APPLY
U.S. Army
Lawndale, CA
L3 Junior
July 23rd, 2026
Special Forces
National Security
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Senior Capture Manager, Secret Clearance Required
APPLY
Raytheon
El Segundo, CA
L5 Senior
July 25th, 2026
Project Management Specialists
National Security
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SCI PERSEC Security Specialist
APPLY
Science Applications International
El Segundo, CA
L4 Mid
July 25th, 2026
Security Management Specialists
National Security
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Industrial Security Analyst - Level 2/3 - El Segundo CA
APPLY
VetJobs
El Segundo, CA
L5 Senior
August 7th, 2026
Security Management Specialists
National Security
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Senior Systems Engineer, Acquisition & Logistics (MDAPs)
APPLY
Booz Allen Hamilton
El Segundo, CA
L6 Lead
August 7th, 2026
Computer Systems Engineers/Architects
National Security
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Senior DoD Acquisition & Program Ops Lead (TS/SCI)
APPLY
Tecolote
El Segundo, CA
L5 Senior
August 8th, 2026
Project Management Specialists
National Security
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Senior Cyber Systems Engineer
APPLY
Northrop Grumman
Redondo Beach, CA
L6 Lead
August 8th, 2026
Computer Systems Engineers/Architects
National Security
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Intelligence Threat Analyst - Space Systems
APPLY
Geoowlllc3
El Segundo, CA
L5 Senior
August 8th, 2026
Intelligence Analysts
National Security
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Configuration and Data Management
APPLY
ManTech International
El Segundo, CA
L4 Mid
July 30th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
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Program Manager - Sustainment
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Socket
El Segundo, CA
L6 Lead
August 8th, 2026
Project Management Specialists
National Security
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