Last updated: 2025-06-06

75 Defense And Security Analyst jobs in Los Angeles.

Hiring now: Executive Protection Team Lead @ Gavin De B, Summer Undergraduate Internship In Nonpr @ James Mart, Antenna Engineer Starshield @ Spacex, Armed Security Guard @ Continuity, Director Of Business Development @ Mach, Lead Info Security Systems Engineer @ L3Harris T, Payload Architect @ Leonardo D, Business Jobs @ Boeing, Sr Trade Compliance Specialist @ Ingram Mic, Global Security Operations Center Gsoc A @ Vast. Explore more at at jobswithgpt.com

🔥 Skills

cybersecurity (5) security clearance (4) business development (3) Systems Engineering (3) Cybersecurity (3) Technical Leadership (3) Engineering (3) Aerospace (3) communication (3) Executive Protection (2)

📍 Locations

Los Angeles (16) Hawthorne (5) Long Beach (4) Huntington Beach (3) Monterey Park (2) Anaheim (2) Irvine (2) Santa Ana (2) Cypress (1) Redondo Beach (1)

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…

Executive Protection Team Lead

Los Angeles

  • Skills: Executive Protection, Team Leader, Close Protection, Law Enforcement, Medical Technician, Client Interaction, Shift Planning, Stakeholder Collaboration, Security Technology, Access Control
  • Experience: 3+ years of experience conducting close protection/executive protection operations; 3+ years working in a full-time certified law enforcement officer position(s); 2+ years working as an Emergency Medical Technician (NREMT) or related medical experience.
  • Type: Full-time
  • Salary: $80,000 - $110,000

James Martin Center for Nonproliferation Studies (CNS)

CNS is a pioneer in developing and applying 'New Tools' in nonproliferation research and education. Key techniques include open source information and computer…

Summer Undergraduate Internship in Nonproliferation Studies

Monterey Park

  • Skills: nonproliferation, international security, research projects, open source information, computer modeling, satellite imagery, geospatial data, 3D modeling, virtual reality, foreign language
  • Experience: Strong interest in nonproliferation issues; preferred completion of sophomore year in undergraduate studies
  • Type: Internship
  • Salary: Compensated at the same rate as graduate research assistants

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…

Antenna Engineer (Starshield)

Hawthorne

  • Skills: Antenna design, Phased array, Reflector antenna, RF systems, EM simulation tools, Impedance matching, Anechoic chambers, Software testing, Digital beamforming, Top-Secret clearance
  • Experience: 1+ years of research or development experience in RF and antennas
  • Type: Full-time
  • Salary: $120,000.00 - $170,000.00 per year

Continuity Global Solutions CGS - Kosovo, LLC (CGS - Kosovo)

CGS - Kosovo is advertising in your community for an exciting opportunity to work overseas on a U.S. Government contract in Kosovo.

Armed Security Guard

Los Angeles

  • Skills: armed security, law enforcement, customer service, physical fitness, communication skills, security operations, force protection, criminal background check, COVID-19 vaccination, physical ability test
  • Experience: Two (2) years’ experience in armed security, armed law enforcement, or military operations in the last 10 years

Mach

Mach is a defense manufacturing company that builds munitions to help the United States win future wars.

Director of Business Development

Huntington Beach

  • Skills: Defense Industrial Base, business development, strategic partnerships, government stakeholders, supply chain resilience, contract management, relationship-building, advanced manufacturing technologies, geopolitical dynamics, emerging technologies
  • Experience: 7+ years of experience in business development, program management, or supply chain leadership
  • Type: Full-time
  • Salary: Highly competitive equity grants included in most offers

L3Harris Technologies

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do, providing inclusive and engaging environments …

Lead, Info Security Systems Engineer

Los Angeles

  • Skills: Information Security, Systems Engineering, Cyber Defense, NIST, Risk Management Framework, Accreditation, Vulnerability Assessment, Cybersecurity, Security Clearance, Technical Leadership
  • Experience: Minimum 9 years of prior relevant experience.
  • Type: Full-time
  • Salary: $125,000 - $232,000

Leonardo DRS, Inc.

Leonardo DRS is a mid-tier defense technology company that develops, manufactures, and supports advanced electronics, sensor systems, and software solutions.

Payload Architect

Cypress

  • Skills: Payload Architect, electro-optical systems, infrared systems, research and development, engineering disciplines, failure analysis, technical expertise, mentoring, project management, DOD security clearance
  • Experience: A minimum of 20 years of experience
  • Type: Full-time
  • Salary: $159,298/year - $247,310/year

L3Harris Technologies

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

Senior Scientist, Electrical Engineering 1

Anaheim

  • Skills: ASIC Engineering, Hardware Engineering, Military GPS, Position Navigation, Signal Processing, Embedded Systems, Project Management, Team Leadership, DoD SECRET clearance, Technical Expertise
  • Experience: 20+ years of experience in ASIC Engineering and Signal Processing Design
  • Type: Full-time
  • Salary: $180,500 - $335,000

Boeing

Boeing is a global aerospace company that designs, manufactures and sells airplanes, rotorcraft, rockets, satellites, telecommunications equipment, and missile…

Business Jobs

Huntington Beach

  • Skills: Engineering, Manufacturing, Cybersecurity, Data Science, Analytics, Information Technology, Veteran Opportunities, Aerospace, Supply Chain Management, Community Engagement
  • Type: Contract

Ingram Micro

Ingram Micro is a leading technology company for the global information technology ecosystem, providing a diverse range of solutions and services. With a capab…

Senior Trade Compliance Specialist

Irvine

  • Skills: ECCN classification, HTS classification, export licensing, export compliance, export regulations, training development, performance metrics, order management, risk assessment, SOPs
  • Experience: 5+ years of Trade Compliance experience
  • Type: Full-time
  • Salary: USD $74,400.00 - $119,100.00 per year

Vast

Vast is building artificial gravity space stations, allowing long-term stays in space without the adverse effects of zero-gravity.

Global Security Operations Center (GSOC) Analyst

Long Beach

  • Skills: security threats, operational risks, threat analyses, intelligence briefs, travel assessments, emergency situations, situational awareness, threat management, analytical skills, confidentiality
  • Type: Full-time
  • Salary: $70,000 – $95,000 USD

Northwood Space

Northwood is on a mission to transform connectivity between earth and space and bring the benefits of space to the masses through innovations in space communic…

Business Development, Government

Los Angeles

  • Skills: Business Development, Government, Sales Cycle, Stakeholders, Proposal Development, Account Strategies, Federal Acquisition, Technical Sales, TS/SCI Clearance, Government Relations
  • Experience: 10+ years
  • Type: Full time

Apex Technology, Inc.

Apex manufactures satellite buses at scale using a combination of software, vertical integration, and hardware that is designed for manufacturing. Our spacecra…

Mission Operations Engineer (Mid)

Los Angeles

  • Skills: Mission Planning, Spacecraft Operations, Anomaly Resolution, Data Analysis, Telemetry Data, Software Development, Python, C/C++, RTOS, Satellite Operations
  • Experience: Minimum of 3-6 years of experience in spacecraft operations, mission control, or related fields.
  • Type: Full-time
  • Salary: $115,000 - $140,000 a year

Contact Government Services, LLC

CGS is seeking a Systems Engineering Lead tasked with overseeing the design and implementation of processes for the effective planning, design, integration, de…

Systems Engineering Lead

Los Angeles

  • Skills: Systems Engineering, Agile, DevOps, Cloud, Public Trust Clearance, Technical Leadership, Requirements Management, Software Development, Cyber Security, Technical Documentation
  • Experience: At least 10 years of experience managing the design, build, implementation, and operation of complex enterprise technology solutions for federal customers.
  • Type: Full Time
  • Salary: $112,000 - $144,000

Galvanick

Galvanick protects the industrial world against cyber attacks. Our first-of-its-kind threat detection platform for factories and critical infrastructure defend…

Program Lead, Defense Program

Los Angeles

  • Skills: cybersecurity, Department of Defense, SBIR, STTR, procurement, Congress, stakeholders, acquisition, negotiation, communication
  • Type: Full-Time
  • Salary: $100,000 - $180,000

ARSIEM Corporation

At ARSIEM Corporation we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies acros…

Senior Information Assurance (IA) Specialist

Monterey Park

  • Skills: cybersecurity, NIST 800-53, RMF, eMASS, IA compliance, vulnerability scanning, Windows OS, Linux OS, DoD 8570, Navy networks
  • Experience: 3+ years in cybersecurity, with a Bachelor’s degree or equivalent military training.
  • Type: Full-time
  • Salary: $100,000 - $110,000 a year

DISQO

DISQO’s mission is to build the world’s most trusted ad measurement platform that fuels brand growth. The world’s largest brands, agencies, and media companies…

Technology Chief of Staff

Los Angeles

  • Skills: Technology, Chief of Staff, CTO, strategic support, operational support, initiatives, communication, leadership, alignment, systems-savvy

Nominal

Nominal is a venture-backed startup building the first modern data and software platform for testing complex physical systems—think rockets, satellites, drones…

Mission Operations Engineer - USG/DoD

Los Angeles

  • Skills: Mission Operations, Customer-facing experience, Software and data experience, Test engineering, Data engineering, Active Top Secret clearance, DoD/federal experience, Technical problem-solving, Hardware engineering, Field deployments
  • Experience: Minimum of 3 years supporting U.S. federal or DoD programs.
  • Type: Full-time
  • Salary: $140,000 - $170,000 a year

Nutanix

Technical Customer Experience Manager- NAVY/DOD

Irvine

  • Skills: customer experience, technical guidance, Navy platforms, C4ISR systems, data centers, technical solutions, cybersecurity, customer satisfaction, relationship management, operational efficiency
  • Experience: 8-12 years
  • Type: Remote
  • Salary: USD $ 0 and USD $ 0 per year

L3Harris Technologies

L3Harris Technologies is a trusted disruptor in the defense industry, providing end-to-end technology solutions that connect the space, air, land, sea, and cyb…

Specialist, Engineering Business Intelligence Analyst

Los Angeles

  • Skills: business intelligence, data analytics, cost engineering, parametric cost estimating, databases, dashboards, visualizations, software development, data management, security clearance
  • Experience: Minimum 4 years of prior relevant experience.
  • Type: Full-time
  • Salary: $71,500.00 - $132,500.00

Northrop Grumman

Northrop Grumman is an aerospace and defense technology company that provides innovative systems in the fields of space, defense, and aviation.

Business Development Manager

Redondo Beach

  • Skills: business development, national security, opportunity identification, government relations, customer engagement, strategic planning, aerospace experience, relationship building, data analysis, leadership
  • Experience: 7+ years relevant aerospace experience; 4+ years management experience
  • Type: Full-time
  • Salary: $147,800 - $221,800

Reflect Orbital

Reflect Orbital’s success will hinge on our team, which is why our compensation and benefits plan is designed to reward our employees and support their familie…

Government Contracts Manager

Hawthorne

  • Skills: government contracts, defense sectors, procurement processes, sales strategy, military branches, proposal development, contract negotiation, relationship building, defense community, space-based technologies
  • Experience: Minimum of 5 years of experience in military or defense sales
  • Type: Full time
  • Salary: $95K – $125K

Rocket Lab USA

Rocket Lab is a global leader in launch and space systems, supporting scientific exploration, Earth observation, and technological development.

Contracts Manager I

Long Beach

  • Skills: contract negotiation, space systems, government contracts, contract administration, space launch services, NASA, DoD, FAR, export control, ITAR
  • Experience: 5+ years in contract administration/management in space/aerospace & defense industries
  • Salary: $90,000 - $130,000 USD

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 de Becker, the firm’s mission is prot…

Team Leader - Executive Protection

Los Angeles

  • Skills: Protective Security, Executive Protection, Team Leadership, Close Protection, High-net-worth Clients, Security Operations, Law Enforcement, Military Experience, Medical Support, Client Security
  • Experience: Various experience levels in protective security and law enforcement, including experience conducting close protection/executive protection operations for high-net-worth or at-risk clients, work in security environments, law enforcement, military, medical fields, and relevant certifications.
  • Type: Full-time
  • Salary: No less than $80,000 in the first year, up to $110,000

Machina Labs

Machina Labs is a smart manufacturing company backed by major investors in AI and Deep Tech (Innovation Endeavors, Nvidia NVentures, Lockheed Martin Ventures),…

Business Development Leader

Los Angeles

  • Skills: business development, missile technology, hypersonics, contracts, defense, DoD, long-range weapon systems, strategic partnerships, robotics, manufacturing solutions
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Match Group

Match Group is a leading provider of dating services across the globe. Our portfolio includes Tinder, Match, Hinge, PlentyOfFish, The League, and others, each …

Security and Intelligence Specialist

Los Angeles

  • Skills: Security, Intelligence, Risk Assessment, Threat Monitoring, Communication, Analysis, Standard Operations Procedures, Team Collaboration, Problem Solving, Physical Security
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}

Ansys

Ansys provides simulation software and empowers innovators across industries to push boundaries using predictive power of simulation for various applications.

Aerospace Systems Engineer II (Air Focus)

Los Angeles

  • Skills: Aerospace, Defense, Engineering Software, Digital Mission Engineering, Technical Leadership, Systems Engineering, Simulation Software, Custom Software Solutions, Customer Engagement, Programming
  • Type: full_time
  • Salary: {'min': None, 'max': None, 'period': '', 'currency': ''}