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National Security
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Paramount, CA, Willowbrook, CA, and El Segundo, CA, and 1 more
in last 30 days
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914
jobs
in
National Security
near
Paramount, CA, Willowbrook, CA, and El Segundo, CA, and 1 more
in last 30 days
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Last 30 days
Senior Acquisition / Portfolio Management SME
APPLY
Act1 Federal
El Segundo, CA
L7 Manager
October 16th, 2026
Project Management Specialists
National Security
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Business Operations / ETMS2 Analyst
APPLY
Act1 Federal
El Segundo, CA
L5 Senior
October 16th, 2026
Business Operations Specialists, All Other
National Security
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17C Cyber Operations Specialist - Now Hiring (90275)
APPLY
U.S. Army Reserve
Rancho Palos Verdes, CA
L4 Mid
October 17th, 2026
Information Security Analysts
National Security
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Strategic SATCOM Systems Test Engineer (On-Site)
APPLY
Aurex
El Segundo, CA
L5 Senior
October 8th, 2026
Software Quality Assurance Analysts and Testers
National Security
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Senior Nuclear Detection Systems Engineer - Space/DoD
APPLY
SAIC
El Segundo, CA
L6 Lead
October 8th, 2026
Nuclear Engineers
National Security
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Supervisory Contract Specialist
APPLY
KBR
El Segundo, CA
L5 Senior
October 20th, 2026
Project Management Specialists
National Security
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Counterintelligence (CI) Referent - TS/SCI with Polygraph
APPLY
General Dynamics
El Segundo, CA
L5 Senior
October 16th, 2026
Intelligence Analysts
National Security
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IPT Lead, Senior Systems Engineer – Secret Clearance
APPLY
Collins Aerospace
El Segundo, CA
L6 Lead
October 15th, 2026
Computer Systems Engineers/Architects
National Security
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Operations Support (Security & Data Management)
APPLY
KBR
El Segundo, CA
L6 Lead
October 20th, 2026
Security Management Specialists
National Security
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Senior Chief of Staff - DoD Space & Acquisition Leader
APPLY
Booz Allen Hamilton
El Segundo, CA
L7 Manager
October 20th, 2026
Project Management Specialists
National Security
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Senior CMDM Systems Engineer - Top Secret
APPLY
Ngc
Redondo Beach, CA
L6 Lead
October 14th, 2026
Aerospace Engineers
National Security
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Senior/Specialist Systems Engineer
APPLY
Pacificdefense
El Segundo, CA
L5 Senior
October 20th, 2026
Electronics Engineers, Except Computer
National Security
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Senior GNC Systems Engineer – Top Secret, 10% Travel
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
October 10th, 2026
Engineers, All Other
National Security
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DoD-Cleared Manufacturing Supervisor
APPLY
RTX
El Segundo, CA
L4 Mid
October 10th, 2026
First-Line Supervisors of Production and Operating Workers
National Security
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Senior AEHF Communications Engineer
APPLY
MITRE
El Segundo, CA
L6 Lead
October 19th, 2026
Telecommunications Engineering Specialists
National Security
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Quality Control Inspector Lead
APPLY
Chaos Industries
El Segundo, CA
L7 Manager
October 18th, 2026
Quality Control Systems Managers
National Security
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Senior Mission Systems Engineer, IPT Lead
APPLY
Chaos Industries
El Segundo, CA
L6 Lead
October 13th, 2026
Computer Systems Engineers/Architects
National Security
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17C Cyber Operations Specialist - Find Your Full Time or Part Time Army Career (90745)
APPLY
Nexxt
Carson, CA
L4 Mid
October 21st, 2026
Information Security Analysts
National Security
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Information Systems Security Officer (ISSO)
APPLY
Apex Technology
Long Beach, CA
L6 Lead
September 22nd, 2026
Information Security Analysts
Computer Systems Design Services
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Mechanical Engineer, Anduril Expeditionary Systems
APPLY
Anduril
Long Beach, CA
L6 Lead
September 23rd, 2026
Mechanical Engineers
Engineering Services
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Intern Programs with NSA - Virtual Career Fair
APPLY
National Security Agency
Toluca Lake, CA
L1 Intern
September 23rd, 2026
Training and Development Specialists
Other General Government Support
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Sr. Principal Classified Cybersecurity Analyst
APPLY
Cybersecurity
Redondo Beach, CA
L6 Lead
October 10th, 2026
Information Security Analysts
Computer Systems Design Services
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Staff Aeronautical Engineer - Flight Power & Structures
APPLY
Ngc
El Segundo, CA
L5 Senior
October 11th, 2026
Aerospace Engineers
Aircraft Manufacturing
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Senior Cyber Systems Security Engineer (RMF/DoD)
APPLY
JobLeads
El Segundo, CA
L5 Senior
October 5th, 2026
Information Security Engineers
Computer Systems Design Services
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Program Cost Control Analyst - Level 2
APPLY
Ngc
Redondo Beach, CA
L5 Senior
October 8th, 2026
Project Management Specialists
Guided Missile and Space Vehicle Manufacturing
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Senior Security Officer - Advanced Ops & Emergency Response
APPLY
SpaceX
Hawthorne, CA
L5 Senior
October 4th, 2026
Security Guards
Other Justice, Public Order, and Safety Activities
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Senior Capability Lead Systems Engineer (MBSE)
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
October 3rd, 2026
Computer Systems Engineers/Architects
Engineering Services
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Network Engineer II – TS/SCI | International WAN
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
October 4th, 2026
Computer Network Architects
Computer Systems Design Services
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Space Systems Acquisition Specialist — TS/SCI
APPLY
Zachary Piper Solutions
El Segundo, CA
L4 Mid
October 4th, 2026
Project Management Specialists
Space Research and Technology
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Principal Network Administrator
APPLY
Northrop Grumman Jp
Redondo Beach, CA
L6 Lead
October 4th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Senior Network Architect, TS/SCI | SD-WAN & Zero Trust
APPLY
Northrop Grumman Au
Redondo Beach, CA
L5 Senior
October 4th, 2026
Computer Network Architects
Computer Systems Design Services
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Defense BD Lead: DoD Strategy & Partnerships
APPLY
Cantos Ventures
El Segundo, CA
L7 Manager
October 4th, 2026
Business Intelligence Analysts
Aircraft Manufacturing
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Senior Chief Engineer, Missile Defense Systems
APPLY
Longwall
Long Beach, CA
L7 Manager
October 13th, 2026
Aerospace Engineers
Guided Missile and Space Vehicle Manufacturing
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SETA Acquisitions Program Manager
APPLY
Zachary Piper Solutions
El Segundo, CA
L7 Manager
October 1st, 2026
Project Management Specialists
Space Research and Technology
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Systems Engineering II, SAOC SEIT (Onsite)
APPLY
Collins Aerospace
El Segundo, CA
L4 Mid
October 1st, 2026
Computer Systems Engineers/Architects
Engineering Services
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Senior Network Engineer – Secret Clearance (On-Site)
APPLY
Talentify
Redondo Beach, CA
L5 Senior
October 4th, 2026
Computer Network Architects
Computer Systems Design Services
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Contracts Administrator
APPLY
Aero
El Segundo, CA
L5 Senior
October 4th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
Space Research and Technology
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Lead Space Systems Test Engineer — TS Clearance
APPLY
Booz Allen Hamilton
El Segundo, CA
L6 Lead
October 5th, 2026
Aerospace Engineers
Space Research and Technology
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Sr. Principal Classified Cybersecurity Analyst - TS/SCI
APPLY
JobLeads
Redondo Beach, CA
L6 Lead
October 6th, 2026
Information Security Analysts
Computer Systems Design Services
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Mechanical Technician III
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Mavensoft Technologies
Redondo Beach, CA
L5 Senior
October 6th, 2026
Mechanical Engineering Technologists and Technicians
Engineering Services
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