JOBSEARCHER
OCCUPATIONS
INDUSTRIES
LOCATIONS
COMPANIES
SENIORITY
EXPLORE
SIGN IN
KEYWORDS
LOCATIONS
EXACT
NEARBY
None Null
Long Beach, CA
Compton, CA
Carson, CA
Paramount, CA
Advanced search
SEARCH
10,000+
jobs
in
National Security
near
None Null, Long Beach, CA, and Compton, CA, and 2 more
in last 30 days
Show all >
Save
909
jobs
in
National Security
near
None Null, Long Beach, CA, and Compton, CA, and 2 more
in last 30 days
Show all >
Save
Filter
<
Date
Last 30 days
Senior Cyber Systems Engineer
APPLY
Northrop Grumman
Redondo Beach, CA
L6 Lead
August 8th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Intelligence Threat Analyst - Space Systems
APPLY
Geoowlllc3
El Segundo, CA
L5 Senior
August 8th, 2026
Intelligence Analysts
National Security
Show all >
Configuration and Data Management
APPLY
ManTech International
El Segundo, CA
L4 Mid
July 30th, 2026
Aerospace Engineering and Operations Technologists and Technicians
National Security
Show all >
Program Manager - Sustainment
APPLY
Socket
El Segundo, CA
L6 Lead
August 8th, 2026
Project Management Specialists
National Security
Show all >
Senior Project Management Specialist - El Segundo CA
APPLY
VetJobs
El Segundo, CA
L5 Senior
July 27th, 2026
Project Management Specialists
National Security
Show all >
Senior Principal Data Scientist - Data Pipelines
APPLY
Northrop Grumman
Manhattan Beach, CA
L5 Senior
August 4th, 2026
Data Scientists
National Security
Show all >
Communications Specialist - Journeyman
APPLY
Credence
El Segundo, CA
L5 Senior
July 29th, 2026
Public Relations Specialists
National Security
Show all >
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
Show all >
Contractor Special Security Officer
APPLY
Anduril
El Segundo, CA
L6 Lead
August 4th, 2026
Security Management Specialists
National Security
Show all >
Sentinel - Principal/Sr. Principal Systems Engineer - 18439*
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 2nd, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Program Scheduling Analyst - Level 2/3 (Space & Defense)
APPLY
VetJobs
Redondo Beach, CA
L4 Mid
July 24th, 2026
Project Management Specialists
National Security
Show all >
Sentinel - Systems Engineer/Principal Systems Engineer - 18168
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 3rd, 2026
Computer Systems Engineers/Architects
National Security
Show all >
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
Show all >
ESS Terminals Senior Systems Engineer
APPLY
KBR
El Segundo, CA
L6 Lead
July 31st, 2026
Engineers, All Other
National Security
Show all >
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
Show all >
Industrial Security Specialist | Security Specialist | Facility Security Officer (FSO)
APPLY
Tecoloteresearc
El Segundo, CA
L6 Lead
August 3rd, 2026
Security Management Specialists
National Security
Show all >
Systems Test Engineer
APPLY
Booz Allen Hamilton
El Segundo, CA
L6 Lead
July 27th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Strategic Deterrence Architect
APPLY
Booz Allen Hamilton
El Segundo, CA
L7 Manager
August 3rd, 2026
Architectural and Engineering Managers
National Security
Show all >
Strategic Deterrence Advisor
APPLY
Booz Allen Hamilton
El Segundo, CA
L7 Manager
August 3rd, 2026
Project Management Specialists
National Security
Show all >
Sentinel - Communications Capability Lead Sr. Principal Systems Engineer
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 3rd, 2026
Computer Systems Engineers/Architects
National Security
Show all >
MT Systems Engineering Specialist
APPLY
Tecoloteresearc
El Segundo, CA
L6 Lead
August 4th, 2026
Engineers, All Other
National Security
Show all >
Senior Evolved Strategic Systems (ESS) Ground Systems Integration Specialist
APPLY
Modern Technology Solutions
El Segundo, CA
L6 Lead
August 3rd, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Ground Systems Technical Manager (Secret clearance)
APPLY
Maxar By Vantor
El Segundo, CA
L6 Lead
August 4th, 2026
Computer Systems Engineers/Architects
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Signal Hill, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Paramount, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Long Beach, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Lynwood, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Compton, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Willowbrook, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Wilmington, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Lawndale, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Hawthorne, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Rancho Palos Verdes, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Palos Verdes Peninsula, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
Principal, Program Management Excellence- Engineering (ANAHEIM)
APPLY
L3Harris Technologies
Manhattan Beach, CA
L6 Lead
July 28th, 2026
Architectural and Engineering Managers
National Security
Show all >
19K Armor Crewmember - Hiring Immediately (90274)
APPLY
U.S. Army
Palos Verdes Peninsula, CA
L3 Junior
July 29th, 2026
Armored Assault Vehicle Crew Members
National Security
Show all >
(SkillBridge) Business Development Senior Manager Intelligence & Sensing Surveillance
APPLY
Northrop Grumman
Hermosa Beach, CA
L5 Senior
July 29th, 2026
Project Management Specialists
National Security
Show all >
Foreign Military Sales Specialist
APPLY
Delta Solutions Strategies
Del Aire, CA
L5 Senior
July 27th, 2026
Project Management Specialists
National Security
Show all >
Principal Electronics Engineer – Mission Systems
APPLY
Jobtailor
El Segundo, CA
L6 Lead
August 5th, 2026
Electronics Engineers, Except Computer
National Security
Show all >
Sentinel - Staff Material Process Engineer - 17370
APPLY
Northrop Grumman
Manhattan Beach, CA
L6 Lead
August 5th, 2026
Electronics Engineers, Except Computer
National Security
Show all >
1
2
3
4
23