Last updated: 2025-11-13

85 Defense And Security Analyst jobs in Los Angeles.

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Vast

Vast is focused on improving human habitation in space by developing artificial gravity space stations, aiming to launch the world's first commercial space sta…

Manager, Security Operations & Facility Security Officer (FSO)

Long Beach

  • Skills: security operations, facility security officer, compliance, personnel security clearances, emergency preparedness, physical security policies, risk assessments, vendor management, security regulations, aerospace standards
  • Level: mid
  • Type: full_time

L3Harris Technologies

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical need…

Sr Spec, Systems Engrg (Anti-Spoofing)

Yorba Linda

  • Skills: Systems Engineering, GPS, Anti-Spoofing, Kalman Filtering, DoD programs, Hardware/Software design, Verification, Integration and Test, Embedded systems, Project Management
  • Level: senior
  • Type: full_time

Northrop Grumman

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for ge…

Configuration Data Management (CDM) Section Manager

Redondo Beach

  • Skills: Configuration Data Management, Software Configuration Management, Systems Engineering, Security Clearance, Resource Planning, Process Improvement, Defect Tracking Systems, Project Management, Military Standards, Technical Leadership
  • Level: senior
  • Type: full_time

Boeing

Boeing is a global aerospace company that designs and manufactures commercial and defense aircraft, space systems, and security solutions.

IT Specialist

Los Angeles

  • Skills: Information Technology, Aerospace, Software Development, Cybersecurity, Data Analysis, Network Systems, System Safety, IT Skills, Innovation, Manufacturing
  • Level: mid
  • Type: full_time

Northrop Grumman

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for ge…

Staff IPT Design Systems Engineer

Redondo Beach

  • Skills: Systems Engineering, Integrated Master Plan, Work Product Breakdown, DoD systems engineering, model based engineering, real-time embedded software, requirements management tools, Jira, Confluence, data visualization tools
  • Level: senior
  • Type: full_time

L3Harris Technologies

L3Harris Technologies is an agile global aerospace and defense technology innovator, delivering end-to-end solutions that meet customers’ mission-critical need…

Senior Scientist, Systems Engineering

Anaheim

  • Skills: GPS, A-PNT, Engineering, Navigation, Military, Aerospace, Cybersecurity, RF systems, Sensor Fusion, Technical Architecture
  • Level: senior
  • Type: full_time

SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…

SOFTWARE ENGINEER (STARSHIELD) - TOP SECRET CLEARANCE

Hawthorne

  • Skills: C++, Python, Linux, satellite, mesh networks, network performance, data processing, automation, software development, communication systems
  • Level: mid
  • Type: full_time

Gavin de Becker & Associates (GDBA)

Gavin de Becker & Associates (GDBA) protects the world’s most influential and at-risk public figures. Founded in 1978 by 3-time Presidential appointee, Gavin d…

Protector

Los Angeles

  • Skills: security, protection, emergency response, surveillance, physical readiness, executive protection, training, logistical support, emotional intelligence, team cooperation
  • Level: entry
  • Type: full_time

Rocket Lab Corporation

Rocket Lab is an end-to-end space company delivering responsive launch services, complete spacecraft design and manufacturing, payloads, satellite components, …

Global Government Launch Services Lead - Active TS/SCI Clearance

Long Beach

  • Skills: business development, sales strategy, government accounts, proposal development, launch vehicles, market analysis, customer relations, aerospace industry, mission performance requirements, Rideshare launch services
  • Level: senior
  • Type: full_time

Harbinger Motors Inc.

Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger’s best-in-class team…

Intern, Cybersecurity

Garden Grove

  • Skills: Cybersecurity, Email Security, EDR Solution, Vulnerability Researching, Scripting, CIA triad, Security tools, Enterprise environment, Cybersecurity Program, Processes
  • Level: entry
  • Type: internship

SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…

SR. INDUSTRIAL SECURITY ANALYST (MDSO)

Hawthorne

  • Skills: industrial security, government compliance, NISPOM, SCIF, SCI environment, security analysis, incident reporting, operational security, security policies, clearance management
  • Level: senior
  • Type: full_time

L3Harris Technologies

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedicati…

Lead, Program Management

Anaheim

  • Skills: program management, project execution, production programs, earned value management, contract negotiation, customer interaction, team leadership, DoD Security Clearance, scheduling, financial objectives
  • Level: senior
  • Type: full_time

General Dynamics Information Technology

A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. governmen…

Intelligence Analyst

Tustin

  • Skills: intelligence analysis, threat assessments, public safety, open source intelligence, data gathering, analytical procedures, strategic initiatives, Microsoft Office, collaboration, reporting
  • Level: mid
  • Type: full_time

General Dynamics

A global technology and professional services company that delivers consulting, technology and mission services to every major agency across the U.S. governmen…

Senior Intelligence Analyst

Tustin

  • Skills: Intelligence Analysis, Threat Analysis, Situational Updates, Law Enforcement, National Security, Research, Briefing Materials, Data Collection, Analytical Procedures, Public Safety
  • Level: mid
  • Type: full_time

United States Army National Guard

13J Fire Control Specialist

Azusa

  • Skills: Fire Control, Military, Combat Training, Artillery Tactics, Database Management, Communications Systems, Tactical Data Systems, Target Location Computing, Teamwork, Montgomery GI Bill
  • Level: entry
  • Type: part_time

FDM Group

FDM is an award-winning global business and technology consultancy powering the people behind tech and innovation for over 30 years. We collaborate with world-…

Veterans Career Program Consultant

Los Angeles

  • Skills: consultancy, military transition, business analytics, technology training, software engineering, data analytics, communication skills, teamwork, career development, professional network
  • Level: entry
  • Type: full_time

SpaceX

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today Spa…

SR. SOFTWARE ENGINEER, SECURITY (STARSHIP)

Hawthorne

  • Skills: secure software development life cycle, applied cryptography, network security, operating system security, secure/Authenticated boot, incident response, adversary detection, vulnerability research, authentication protocols, encryption protocols
  • Level: mid
  • Type: full_time

Hermeus

Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. Work…

Network Engineer

Los Angeles

  • Skills: network design, network security, local area networks, wide area networks, network configuration, network analysis, scalability, Department of Defense, cross-organizational, hypersonic technology
  • Level: mid
  • Type: full_time

United States Army National Guard

The Army National Guard is a reserve component of the United States Army, providing trained units and qualified personnel to be available for active duty in ti…

25U Signal Support Systems Specialist

Long Beach

  • Skills: signal systems, data distribution, technical assistance, electronic equipment, preventive maintenance, communication security, local area networks, installation, training, military enlistment
  • Level: entry
  • Type: part_time

Boeing

Boeing is a global leader in aerospace, delivering a wide range of products and services to meet the needs of customers in over 150 countries.

Cybersecurity Specialist

Seal Beach

  • Skills: cybersecurity, aerospace, community safety, network security, data protection, incident response, cyber attacks, system resilience, threat analysis, security protocols
  • Level: mid
  • Type: full_time