407 security systems engineer jobs at 139 companies in Rancho Palos Verdes, CA
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Senior Systems & Security Engineer
Brea, California, United States
$112k-$127k/yrHybridFull Time
RAVE Aerospace: Private U.S. aerospace technology providing in-flight entertainment and connectivity systems for airlines and aircraft manufacturers.
6+ YOEBachelor's in Engineering or equivalent,6+ years systems engineering,knowledge of DO-326A/ED-202A/ISO 27000/ARINC 811,threat modeling,secure coding (C/C++ or Golang),cloud (AWS, Azure),EDR,SIEM,vulnerability management.
DO-326A/ED-202A, ISO 27000, ARINC 811, C/C++, Golang, AWS, Azure, EDR, SIEM, Kali Linux, nmap, Burp Suite, Nessus, OpenVAS, Android, Linux
ALTENEuronext Paris: ATE: Leader in engineering and technology consulting services.
6+ YOEBachelor's degree or equivalent experience; 6+ years in Embedded Linux, board bring-up, and BSP customization; 3+ years deploying device security on production hardware; advanced C and Python or Bash skills.
Datron: Private U.S. defense manufacturer designing antennas, electromagnetic systems, simulators, avionics, and ruggedized batteries for government and aerospace customers.
Bachelor's in engineering, experience in systems engineering and RF/SATCOM, proficiency with SysML/MATLAB/STK, ability to obtain US government security clearance, and up to 10% travel.
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
Bachelor's in a relevant field or equivalent experience; extensive engineering experience, program/tech lead experience, ability to own complex system design/integration/test/delivery, and ability to obtain U.S. security clearance.
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$190k-$270k/yrOnsiteFull Time
CHAOS Industries: Redefining modern defense with a multi-product portfolio.
10+ YOEBachelor's degree in engineering or related field, 10+ years of engineering experience, defense systems background, hardware systems leadership, architecture and trade study expertise, and ability to obtain and maintain U.S. security clearance.
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
5+ YOE5+ years systems engineering experience on national security space programs, 3+ years systems integration/deployment, active Secret clearance, Bachelor's in Engineering/Math/CS/Physics, BLS not mentioned, strong communication.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, Atlassian Jira, Confluence
KBRNYSE: KBR: Provider of science, technology, and engineering solutions.
8+ YOEActive DoD Secret clearance, Bachelors in engineering/math/physics/computer science, 8+ years engineering experience, 5+ years systems engineering, ICD/requirements experience, MS Office proficiency, on-site work in secure facility.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Confluence, AEHF, PTS, EPS, WGS, FAB-T
Systems Security Engineering Section Lead (M4) (Onsite-Fullerton, CA)
Fullerton, California, United States
$118k-$225k/yrOnsiteFull Time
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
8+ YOEBachelor's in STEM and 8+ years experience, active transferable DoD Secret clearance, U.S. citizenship, experience in system security engineering, NIST RMF knowledge, and team management experience.
Vision Systems Laboratory: Private research and development laboratory serving automotive, aerospace, defense, commercial, and government customers.
6+ YOEBachelor's or master's in engineering with 6+ years R&D experience, experience with IR camera systems, wafer fabrication and packaging, data/statistical analysis, delivering to DoD/NASA standards, strong communication; US citizenship and ability to obtain government security clearance required.
Modern Technology Solutions, Inc.: Engineering services and technology solutions for national security.
8+ YOEActive DoD Secret clearance, Bachelor's in engineering/math/physics/computer science, 8+ years engineering experience, 5+ years systems engineering experience, requirements/ICD development, test planning/integration, and Microsoft Office proficiency; on-site in a secure facility.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Confluence
nLogic: Employee-owned defense engineering and technical services contractor serving U.S. government, aerospace, and civil customers.
8+ YOEU.S. citizen with current/obtainable Secret clearance, Bachelor's in technical field, 8+ years engineering experience, 5+ years systems engineering, ICD/requirements experience, Microsoft Office proficiency, onsite secure-facility work.
Protected SATCOM Terminal, AEHF, PTS, EPS, WGS, FAB-T, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Confluence
SAICNASDAQ: SAIC: Premier technology integrator for defense, space, and civilian markets.
8+ YOEActive DoD Secret clearance, bachelor’s degree in a technical field, 8+ years engineering experience, 5+ years systems engineering, ICD/requirements experience, Microsoft Office proficiency, onsite work in secure facility required.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Jira, Confluence
Green Dot CorporationNYSE: GDOT: Public U.S. fintech bank holding providing banking and payment services to consumers and businesses.
5+ YOE5+ years systems engineering experience; expertise with Kubernetes, Linux, cloud operations (Azure preferred); automation with Git Ops, Ansible, Terraform, Claude AI; monitoring with Datadog/Prometheus; scripting in Python/Bash/PowerShell; security/compliance (PCI DSS, SOC 2); on-call participation.
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
2+ YOEBachelor's in engineering/science; 2+ years space vehicle systems engineering experience (4+ years for senior); knowledge of spacecraft subsystems; ability to obtain/maintain security clearance; U.S. citizenship; occasional domestic travel.
Rocket Lab Space Systems Inc.: Canadian spacecraft-components manufacturer supplying satellite hardware for commercial, civil, defense, and intelligence missions.
2+ YOEBachelor's in engineering,2+ years propulsion or high-performance systems experience,US citizenship,ability to obtain security clearance.
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
9+ YOE9+ years in cloud architecture and systems engineering across AWS/Azure/GCP and hybrid environments; TS/SCI clearance; bachelor’s in related field; experience with IL4-IL6 and Zero Trust; security and DevSecOps skills.
StudyFetch: AI-native education technology serving students and organizations with study and workforce-training platforms.
5+ YOE5+ years in security engineering/DevOps/SRE or equivalent; experience securing production systems, cloud and Kubernetes security, compliance (SOC 2/FedRAMP), infrastructure-as-code, CI/CD, and incident response.
Lead or Senior Satellite Systems Ground Systems Engineer
El Segundo or Seal Beach
$146k-$239k/yrOnsiteFull Time
BoeingNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
9+ YOEActive U.S. Secret security clearance, BS in engineering or related field, 9+ years related experience, experience in ground systems verification and test, requirements and system integration skills.
Hadrian: Hadrian manufactures precision components in automated factories.
4+ YOE4+ years security or infrastructure engineering experience, hands-on security ownership, coding in Go or Python, cloud (AWS/GCP) and Kubernetes experience, identity and compliance knowledge, familiarity with agentic systems.
Revolution Space: Private aerospace developing in-space propulsion systems for commercial and government satellite missions.
10+ YOEBachelor's in CS/Engineering,10+ years systems engineering experience,proficiency in Python/C++/Java/JavaScript,OS and networking knowledge,EMR? (not applicable),requirements tools experience,ability to obtain U.S. security clearance.
Python, C++, Java, JavaScript, Linux, Windows Server, TCP/IP, DNS, MS Excel, DOORS, Large Language Models, AWS, Azure, GCP, Ansible, Docker, Kubernetes, MBSE, SysML