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10,000+
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National Security
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Paramount, CA, Carson, CA, and El Segundo, CA, and 2 more
in last 30 days
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1,650
jobs
in
National Security
near
Paramount, CA, Carson, CA, and El Segundo, CA, and 2 more
in last 30 days
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Date
Last 30 days
Staff Systems Engineer Jobs
APPLY
Clearance
El Segundo, CA
L6 Lead
November 4th, 2026
Validation Engineers
Engineering Services
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Configuration Management Systems Engineer
APPLY
Science Applications International
El Segundo, CA
L7 Manager
November 6th, 2026
Computer Systems Engineers/Architects
Space Research and Technology
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Senior Acquisition Program Manager Jobs
APPLY
Clearance
El Segundo, CA
L5 Senior
November 6th, 2026
Project Management Specialists
Space Research and Technology
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Senior Program Systems Integration Engineer Jobs
APPLY
ClearanceJobs
El Segundo, CA
L5 Senior
November 7th, 2026
Project Management Specialists
Space Research and Technology
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Industrial Security Analyst - Document Control - El Segundo, CA
APPLY
RTX
El Segundo, CA
L4 Mid
November 4th, 2026
Document Management Specialists
Security Systems Services (except Locksmiths)
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Staff Technical Project Manager
APPLY
Chaosindustries
El Segundo, CA
L7 Manager
November 7th, 2026
Project Management Specialists
Computer Systems Design Services
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Avionics Technician
APPLY
U.S. Navy
Lomita, CA
L4 Mid
November 6th, 2026
Avionics Technicians
Electronic and Precision Equipment Repair and Maintenance
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PNT Chief Engineer Jobs
APPLY
Clearance
El Segundo, CA
L7 Manager
November 6th, 2026
Engineers, All Other
Engineering Services
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Army Reserve Mechanic - Tuition Assistance + Loan Repayment (90723)
APPLY
U.S. Army Reserve
Paramount, CA
L3 Junior
November 8th, 2026
Bus and Truck Mechanics and Diesel Engine Specialists
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Part-Time Mechanic - Paid Training, No Experience Required (90712)
APPLY
U.S. Army Reserve
Lakewood, CA
L3 Junior
November 8th, 2026
Bus and Truck Mechanics and Diesel Engine Specialists
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
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Program Administrative Assistant (TS/SCI) Jobs
APPLY
Clearance
El Segundo, CA
L4 Mid
November 4th, 2026
Secretaries and Administrative Assistants, Except Legal, Medical, and Executive
Space Research and Technology
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SSO/Special Security Officer - Corporate Physical Security Jobs
APPLY
Clearance
Long Beach, CA
L5 Senior
November 4th, 2026
Security Management Specialists
Security Systems Services (except Locksmiths)
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SSO/Special Security Officer – Corporate Physical Security
APPLY
Voyager Technologies
Long Beach, CA
L5 Senior
October 28th, 2026
Security Management Specialists
Security Systems Services (except Locksmiths)
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System Administrator - Secret clearance
APPLY
Raytheon
El Segundo, CA
L5 Senior
November 10th, 2026
Network and Computer Systems Administrators
Computer Systems Design Services
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Mission Planning Systems Engineer
APPLY
Modern Technology Solutions
El Segundo, CA
L5 Senior
November 11th, 2026
Aerospace Engineers
Space Research and Technology
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Digital Technology Department Manager Jobs
APPLY
Clearance
El Segundo, CA
L7 Manager
November 5th, 2026
Architectural and Engineering Managers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Assistant IT Project Manager Jobs
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Clearance
El Segundo, CA
L6 Lead
November 6th, 2026
Project Management Specialists
Computer Systems Design Services
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Active Social Worker
APPLY
Adzuna
Hawthorne, CA
L4 Mid
November 5th, 2026
Social Workers, All Other
Other Individual and Family Services
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Active Social Worker
APPLY
Adzuna
Paramount, CA
L4 Mid
November 5th, 2026
Social Workers, All Other
Other Individual and Family Services
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Active Social Worker
APPLY
Adzuna
Signal Hill, CA
L4 Mid
November 5th, 2026
Social Workers, All Other
Other Individual and Family Services
Show all >
Active Social Worker
APPLY
Adzuna
Lakewood, CA
L4 Mid
November 5th, 2026
Social Workers, All Other
Other Individual and Family Services
Show all >
Active Social Worker
APPLY
Adzuna
Rancho Palos Verdes, CA
L4 Mid
November 5th, 2026
Social Workers, All Other
Other Individual and Family Services
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Lead/Senior Subcontracts Administrator
APPLY
Northrop Grumman
El Segundo, CA
L5 Senior
October 21st, 2026
Purchasing Managers
Aircraft Manufacturing
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Cybersecurity Engineer, DevSecOps for Space Systems
APPLY
Astrion
El Segundo, CA
L6 Lead
November 11th, 2026
Information Security Engineers
Computer Systems Design Services
Show all >
Senior Program Leader - Navy Fire Control Radar (El Segundo)
APPLY
Raytheon
El Segundo, CA
L6 Lead
November 12th, 2026
Project Management Specialists
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Strategic Interfaces Systems Engineer
APPLY
Nlogic
El Segundo, CA
L6 Lead
November 7th, 2026
Computer Systems Engineers/Architects
Space Research and Technology
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Senior Avionics Hardware Engineer - Military GPS (Hybrid)
APPLY
Aurex
El Segundo, CA
L5 Senior
November 7th, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Senior Modeling & Simulation Engineer Defense Tech
APPLY
Rethink Recruit
Hawthorne, CA
L5 Senior
October 29th, 2026
Aerospace Engineers
Engineering Services
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Senior Avionics Hardware Engineer – Military GPS (MAVRC).
APPLY
Aurex
El Segundo, CA
L6 Lead
November 3rd, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Coach Federal Worksites
APPLY
Pride Industries
El Segundo, CA
L4 Mid
November 8th, 2026
First-Line Supervisors of Helpers, Laborers, and Material Movers, Hand
Vocational Rehabilitation Services
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Senior System Safety Engineer TS/SCI Onsite (El Segundo)
APPLY
Voluntary Protection Programs Participants Association
El Segundo, CA
L5 Senior
October 29th, 2026
Health and Safety Engineers, Except Mining Safety Engineers and Inspectors
Engineering Services
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Mission Engineer - Space Support to Theater
APPLY
Iese Solutions
El Segundo, CA
L6 Lead
November 12th, 2026
Aerospace Engineers
Space Research and Technology
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Human Resources Analyst Jobs
APPLY
Clearance
El Segundo, CA
L6 Lead
November 13th, 2026
Human Resources Specialists
Space Research and Technology
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Cyber & CDS Systems Engineer for Space & DoD Environments
APPLY
Trinzic
El Segundo, CA
L6 Lead
November 4th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Technical Manager (Missile Warning Systems)
APPLY
Vantor
El Segundo, CA
L6 Lead
October 22nd, 2026
Project Management Specialists
Space Research and Technology
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Preventative Medicine Specialist - Paid Training, No Experience (90260)
APPLY
U.S. Army
Lawndale, CA
L4 Mid
November 13th, 2026
Preventive Medicine Physicians
Administration of Public Health Programs
Show all >
68W Combat Medic Specialist - Apply Today (90745)
APPLY
U.S. Army
Carson, CA
L4 Mid
November 13th, 2026
Military Enlisted Tactical Operations and Air/Weapons Specialists and Crew Members, All Other
All Other Miscellaneous Ambulatory Health Care Services
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Senior Cybersecurity Engineer
APPLY
A2 Systems Engineering
El Segundo, CA
L6 Lead
October 29th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Nuclear Engineer
APPLY
Adzuna
Lomita, CA
L6 Lead
November 7th, 2026
Nuclear Engineers
Nuclear Electric Power Generation
Show all >
Nuclear Engineer
APPLY
Adzuna
Rancho Palos Verdes, CA
L6 Lead
November 7th, 2026
Nuclear Engineers
Nuclear Electric Power Generation
Show all >
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