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Paramount, CA
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10,000+
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National Security
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Paramount, CA, Willowbrook, CA, and Long Beach, CA, and 1 more
in last 30 days
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1,556
jobs
in
National Security
near
Paramount, CA, Willowbrook, CA, and Long Beach, CA, and 1 more
in last 30 days
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Last 30 days
Senior Systems Engineer, GPS/Nav with Secret Clearance
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RTX
El Segundo, CA
L5 Senior
November 9th, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Senior Electrical Engineer (TS/SCI)
APPLY
Delta Solutions
El Segundo, CA
L5 Senior
November 9th, 2026
Electrical Engineers
Space Research and Technology
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Source Selection and Acquisition Strategy Specialist
APPLY
Analytic Services
El Segundo, CA
L7 Manager
November 8th, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
Other General Government Support
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Source Selection and Acquisition Strategy Specialist
APPLY
Anser
El Segundo, CA
L7 Manager
November 8th, 2026
Purchasing Agents, Except Wholesale, Retail, and Farm Products
Other General Government Support
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12S Engineering & Construction - Paid Training Provided (90805)
APPLY
U.S. Army Reserve
Long Beach, CA
L2 Entry
November 8th, 2026
Engineers, All Other
Engineering Services
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Sales Manager, Military & Government Programs
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Teledyne Technologies
El Segundo, CA
L6 Lead
November 8th, 2026
Sales Managers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Telecom Technician - Training Paid + Tuition Assistance (90755)
APPLY
U.S. Army Reserve
Signal Hill, CA
L3 Junior
November 8th, 2026
Telecommunications Equipment Installers and Repairers, Except Line Installers
All Other Telecommunications
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Public Health Technician - Paid Training, No Experience Needed (90745)
APPLY
U.S. Army
Carson, CA
L3 Junior
November 8th, 2026
Environmental Science and Protection Technicians, Including Health
Administration of Public Health Programs
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12S Engineering & Construction - Now Hiring (90723)
APPLY
U.S. Army Reserve
Paramount, CA
L3 Junior
November 8th, 2026
Engineers, All Other
Engineering Services
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Digital Technology Department Manager
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RTX
El Segundo, CA
L7 Manager
November 4th, 2026
Architectural and Engineering Managers
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Space Operations Systems Integration Engineer Jobs
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Clearance
El Segundo, CA
L5 Senior
November 5th, 2026
Business Operations Specialists, All Other
Space Research and Technology
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Aerospace Engineer-SME Jobs
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Clearance
El Segundo, CA
L6 Lead
November 5th, 2026
Aerospace Engineers
Space Research and Technology
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Senior Acquisition Manager/Engine Room
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Ensco
El Segundo, CA
L5 Senior
November 8th, 2026
Project Management Specialists
Space Research and Technology
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Avionics Technician
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U.S. Navy
Rancho Palos Verdes, CA
L4 Mid
November 6th, 2026
Avionics Technicians
Electronic and Precision Equipment Repair and Maintenance
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Avionics Technician
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U.S. Navy
Carson, CA
L4 Mid
November 6th, 2026
Avionics Technicians
Electronic and Precision Equipment Repair and Maintenance
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Avionics Technician
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U.S. Navy
El Segundo, CA
L4 Mid
November 6th, 2026
Avionics Technicians
Electronic and Precision Equipment Repair and Maintenance
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Avionics Technician
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U.S. Navy
Long Beach, CA
L4 Mid
November 6th, 2026
Avionics Technicians
Electronic and Precision Equipment Repair and Maintenance
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Aviation Operations & Support
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Adzuna
Lomita, CA
L4 Mid
November 7th, 2026
Aircraft Launch and Recovery Specialists
Other Support Activities for Air Transportation
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88N Transportation Management Coordinator - Find Your Full Time or Part Time Army Career (98610)
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U.S. Army
Carson, CA
L4 Mid
October 30th, 2026
Transportation, Storage, and Distribution Managers
All Other Support Activities for Transportation
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Part-Time Engineering Tech - Army Reserve, Paid Training (90260)
APPLY
Nexxt
Lawndale, CA
L3 Junior
November 10th, 2026
Engineers, All Other
Engineering Services
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Senior Contract Management Specialist Jobs
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Clearance
El Segundo, CA
L5 Senior
November 4th, 2026
Project Management Specialists
Other Support Activities for Air Transportation
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Launch Acquisition Specialist Jobs
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Clearance
El Segundo, CA
L5 Senior
November 8th, 2026
Project Management Specialists
Space Research and Technology
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68W Combat Medic Specialist - Career Growth Opportunities (90247)
APPLY
U.S. Army Reserve
Gardena, CA
L4 Mid
October 17th, 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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Family Nurse Practitioner
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Adzuna
Long Beach, CA
L5 Senior
November 5th, 2026
Nurse Practitioners
Offices of Physicians (except Mental Health Specialists)
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Army Practical Nurse - 30 Days PTO, Full Healthcare (90260)
APPLY
U.S. Army
Lawndale, CA
L5 Senior
November 8th, 2026
Registered Nurses
General Medical and Surgical Hospitals
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Reserve Psychiatric Nurse Practitioner
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Adzuna
Long Beach, CA
L5 Senior
November 5th, 2026
Advanced Practice Psychiatric Nurses
Outpatient Mental Health and Substance Abuse Centers
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Satellite Factory Government Liaison Jobs
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ClearanceJobs
El Segundo, CA
L5 Senior
November 9th, 2026
Project Management Specialists
Space Research and Technology
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AFSIM Modeling, Simulations, and Analysis Engineer Jobs
APPLY
ClearanceJobs
El Segundo, CA
L6 Lead
November 9th, 2026
Aerospace Engineers
Engineering Services
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Senior Ground C2 Systems Engineer - Secret Clearance
APPLY
Massgenics
El Segundo, CA
L5 Senior
November 8th, 2026
Computer Systems Engineers/Architects
Engineering Services
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Senior Defense Hardware Engineer with TS Clearance
APPLY
Northrop Grumman
El Segundo, CA
L6 Lead
October 29th, 2026
Electronics Engineers, Except Computer
Electronic Computer Manufacturing
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Industrial Security Manager - Level 3
APPLY
Northrop Grumman
Redondo Beach, CA
L6 Lead
November 8th, 2026
Security Management Specialists
Guided Missile and Space Vehicle Manufacturing
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Senior Personnel & Facilities Manager (TS/SCI)
APPLY
Brycetech
El Segundo, CA
L5 Senior
October 14th, 2026
Facilities Managers
Facilities Support Services
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Counterintelligence Investigator - TS/SCI with Polygraph (Open)
APPLY
General Dynamics It
El Segundo, CA
L5 Senior
October 14th, 2026
Intelligence Analysts
Investigation and Personal Background Check Services
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On-Orbit Test and Ops Technical Lead
APPLY
Aero
El Segundo, CA
L7 Manager
October 14th, 2026
Aerospace Engineering and Operations Technologists and Technicians
Space Research and Technology
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Azure Landing Zone Engineer – Secret Region Automation Expert
APPLY
Northrop Grumman
Redondo Beach, CA
L6 Lead
October 15th, 2026
Computer Systems Engineers/Architects
Computer Systems Design Services
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Program Chief Engineer, Cyclops (Remote considered)
APPLY
Longwall
Long Beach, CA
Remote
L7 Manager
October 13th, 2026
Engineers, All Other
Guided Missile and Space Vehicle Manufacturing
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Enterprise Systems Engineer - National Security Space
APPLY
Aero
El Segundo, CA
L6 Lead
October 13th, 2026
Computer Systems Engineers/Architects
Space Research and Technology
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Sentinel -Principal Material Process Engineer - parts
APPLY
Ngc
Manhattan Beach, CA
L6 Lead
October 14th, 2026
Electronics Engineers, Except Computer
Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
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Mission Operations and Infrastructure Specialist
APPLY
Smartrecruiters
El Segundo, CA
L5 Senior
October 14th, 2026
Network and Computer Systems Administrators
Space Research and Technology
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Principal Classified Cybersecurity Analyst - Secret
APPLY
Northrop Grumman
Redondo Beach, CA
L5 Senior
October 12th, 2026
Information Security Analysts
Computer Systems Design Services
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