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299 senior security engineer jobs at 83 companies in Oxnard, CA

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2mo
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Senior Security Engineer, AI Infrastructure
Remote or El Segundo
$135k-$160k/yr RemoteFull Time
ImmunityBio
ImmunityBioNASDAQ: IBRX: Develops next-generation immunotherapies for cancer and infectious diseases.
7+ YOE7+ years security engineering; cloud security; container orchestration; AI/ML security; working with regulated environments; collaboration with DevOps and AI teams.
Kubernetes, Cloud, IAM, RBAC, ABAC, Secrets management, CI/CD, Infrastructure as Code, Security tooling
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4d
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Security Engineer, Level 5
Los Angeles or Palo Alto or Bellevue or Santa Monica
$209k-$313k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
6+ YOE6+ years security engineering experience, expertise in infrastructure/corporate/application security domains, strong secure-architecture skills, AI tooling familiarity, Kubernetes, cloud and IAM experience.
Kubernetes, IAM, CSPM, Zero Trust, AI/ML
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1d
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Senior Crypto Security Engineer
El Segundo, California, United States
$160k-$200k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
15+ YOERequires TS/SCI clearance, Bachelors degree, 15+ years systems engineering experience, 10+ years crypto and key management experience, proficiency with Microsoft Office, strong communication and leadership skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Jira, Confluence, Key Management Infrastructure (KMI), HAIPEs
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3d
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Senior Crypto Security Engineer
El Segundo, California, United States
$163k-$238k/yr OnsiteFull Time
nLogic
nLogic: Provides engineering and software solutions for defense systems.
15+ YOEActive in-scope TS/SCI clearance, bachelor's degree,15+ years systems engineering,10+ years crypto and key management,DoD/space experience,EM office proficiency,strong communication and documentation skills.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint, Jira, Confluence
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1w
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DevOps & Security Engineer
Beverly Hills, California, United States
$170k-$270k/yr OnsiteFull Time
StudyFetch
StudyFetch: AI-powered platform providing interactive study tools for students.
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.
Jenkins, Pulumi, Terraform, GCP, Cloudflare, Vercel, Kubernetes (GKE), Helm, PostgreSQL, MongoDB, GitOps, SOC 2, FedRAMP
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1d
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Senior Product Security Engineer
Beverly Hills, California, United States
$160k-$200k/yr OnsiteFull Time
United Talent Agency
United Talent Agency: Provides representation and strategic advisory services for artists and creators.
5+ YOE5+ years security engineering experience; expertise in application/cloud security, threat modeling, secure SDLC, CI/CD security, and stakeholder communication.
AWS, Azure, GCP, SAST, DAST, SCA, secrets scanning, WAF, Terraform, GitHub Actions, Kubernetes, OAuth, OIDC, SSO
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1d
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Senior Crypto Security Engineer
El Segundo, California, United States
OnsiteFull Time
SAIC
SAICNASDAQ: SAIC: Provides government and defense clients with technology and engineering services.
15+ YOEActive TS/SCI clearance, bachelor’s degree, 15+ years systems engineering, 10+ years crypto and key management, 5+ years DoD/IC space and ground experience, MS Office proficiency, strong written and oral communication.
Microsoft Office, Excel, Word, PowerPoint, Jira, Confluence, NSA’s Key Management Infrastructure (KMI)
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2mo
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Senior GNC Engineer
Moorpark, California, United States
$150k-$164k/yr OnsiteFull Time
Quantum-Systems
Quantum-Systems: Develops and manufactures autonomous AI-powered unmanned aerial systems.
5+ YOESenior GNC Engineer with 5+ years in drone flight dynamics, control, state estimation; lead GNC algorithms; U.S. citizen; potential security clearance; Moorpark office commute.
MATLAB, Simulink, Python, C/C++, PX4, ArduPilot, ROS/ROS2, Gazebo, PX4 SITL, MATLAB/Simulink, SITL
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1mo
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Senior Electromechanical Engineer
El Segundo, California, United States
$151k-$227k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides technical expertise and research for national space programs.
10+ YOESenior electromechanical engineer with 10+ years in electromechanical control systems, verification, and space hardware; bachelor's in a STEM field; willing to obtain security clearance; able to travel up to 25%.
MATLAB/Simulink, LabVIEW, SolidWorks, C/C++, Python
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1mo
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Senior Security Engineer - Software Engineer
Seattle or Burbank or Orlando
$123k-$182k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces media content and operates global theme parks.
5+ YOE5+ years experience scripting (Python, Bash, PowerShell); experience with OpenSearch/PostgreSQL, IaC (CloudFormation, Terraform, ARM, Google Deployment Manager); Unix/Linux and application security; production software deployment and troubleshooting distributed systems; bachelor's degree or equivalent.
Python, Bash, PowerShell, OpenSearch, PostgreSQL, CloudFormation, Terraform, Azure Resource Manager, Google Deployment Manager, Unix/Linux, GitLab, Jenkins, Kubernetes, Docker, Prometheus, Grafana, ELK stack, YAML, JSON, SOC2, ISO 27001, NIST
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1mo
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Senior Security Engineer - Software Engineer
Seattle or Burbank or Orlando
$123k-$182k/yr HybridFull Time
The Walt Disney Company
The Walt Disney CompanyNYSE: DIS: Produces movies, operates theme parks, and provides streaming services.
5+ YOE5+ years scripting experience (Python, Bash, PowerShell); experience with OpenSearch, PostgreSQL, IaC (CloudFormation, Terraform, Azure Resource Manager, Google Deployment Manager), CI/CD, Unix/Linux, containerization, monitoring; Bachelor’s degree or equivalent; security certifications preferred.
Python, Bash, PowerShell, OpenSearch, PostgreSQL, CloudFormation, Terraform, Azure Resource Manager, Google Deployment Manager, Unix, Linux, GitLab, Jenkins, CI/CD, Kubernetes, Docker, Prometheus, Grafana, ELK stack, YAML, JSON, SOC2, ISO 27001, NIST
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6d
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Senior AI Security Engineer
West Hollywood or District of Columbia or Iowa or Arizona or California or Colorado or Connecticut or Florida or Arkansas or Georgia or Illinois or Indiana or Maryland or Michigan or Minnesota or North Carolina or New Hampshire or New Jersey or New York or Pennsylvania or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Nevada or Oregon or Ohio or Massachusetts or Alabama or Delaware or Hawaii or Kansas or Kentucky or Louisiana or Maine or Missouri or Mississippi or Montana or Nebraska or New Mexico or Oklahoma or Rhode Island or South Dakota or Wisconsin or West Virginia or Wyoming or Vermont or Idaho
$139k-$285k/yr RemoteFull Time
Universal Music Group
Universal Music GroupEuronext Amsterdam: UMG: Provides recorded music and publishing services to artists globally.
5+ YOELead enterprise AI security program; design policies, controls, and tooling to protect models and data; detect and respond to AI-specific threats. Requires 5+ years in cybersecurity and deep AI security knowledge.
LangChain, PyTorch, AWS Bedrock, SageMaker, Google Vertex AI, NIST AI RMF, MITRE ATLAS, Google SAIF, OWASP Top 10 for LLM Applications, DSPM, SAST, SCA, DAST, SSPM, NHI Security, Python, AWS, GCP
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3mo
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Senior Electrical Engineer
Santa Barbara, California, United States
$102k-$152k/yr OnsiteFull Time
Mission Support and Test Services: Manages and operates the Nevada National Security Site.
5+ YOEBachelor’s degree in ABET-accredited engineering; 5+ years experience; PE license or NCARB; strong communication; valid driver’s license; U.S. citizenship and DOE security clearance prerequisites.
Embedded Systems, Industrial Controls, Sensors, Data Collection, Firmware
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2mo
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Senior Electrical Engineer (Component Engineer)
Huntsville or Cypress or Andover or Oxnard
HybridFull Time
Mercury Systems
Mercury SystemsNASDAQ: MRCY: Provides secure processing solutions for aerospace and defense missions.
4+ YOEBachelor’s degree in electrical, mechanical, manufacturing, materials engineering or related field; 4+ years defense/electronics experience or 2+ years with master’s; experience with embedded digital hardware and complex circuits; active US Security Clearance (Secret).
MIL-STD-883, MIL-PRF-38534, MIL-PRF-38535, NSMAR NSPAR, PPAP, PLM, MES, QMS, MS Office
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2mo
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Senior Systems Engineer (ONSITE)
El Segundo, California, United States
$96k-$182k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEMBSE experience, Agile tools (JIRA/Confluence), DOORS NG, systems engineering across disciplines, familiarity with MIL-STD standards, RF signal processing, and security clearance.
MBSE, JIRA, Confluence, DOORS NG, GPS simulators, Python, DMM, Oscilloscope, Signal Generator, Spectrum Analyzer, Logic Analyzer
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2mo
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Senior Software Engineer - Edge-Services Security
New York City or Los Angeles or Aliso Viejo or Century City
$200k-$250k/yr HybridFull Time
StubHub
StubHubNYSE: STUB: Online marketplace for buying and selling live event tickets.
Senior software engineer with AWS edge services, CDN, bot management, IaC, security, and observability experience.
AWS CloudFront, Global Accelerator, Bot management, Terraform, Python, Go, TypeScript, Java, Lambda@Edge, WAF, Route53
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2mo
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Senior Software Systems Engineer
El Segundo, California, United States
$121k-$151k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
5+ YOEBachelor's degree in CS/Software/Systems engineering; 5 years software systems engineering or integration; ability to obtain/maintain Secret clearance; strong communication; knowledge of secure SDLC, SOA/microservices, and DoD collaboration.
Docker, Kubernetes, AWS GovCloud, Azure Government, Jira, Confluence, DevSecOps tools, RMF, API design
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2mo
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Senior Digital Workplace Engineer
Beverly Hills, California, United States
$139k-$185k/yr OnsiteFull Time
WME
WME: Global talent agency representing artists, athletes, and brands.
5+ YOE5+ years in senior IT/digital workplace engineering; deep Microsoft 365; enterprise solutions; strong security and governance.
Microsoft 365, Entra ID, Intune, Jamf, SAML, OIDC, PowerShell, Python, ServiceNow, Jira Service Management, Microsoft Copilot
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5d
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Information Security Engineer
Seal Beach, California, United States
$114k-$194k/yr OnsiteFull Time
Farmers and Merchants Bank of Long Beach
Farmers and Merchants Bank of Long BeachOTCQX: FMBL: Local community bank providing commercial and personal banking services.
7+ YOEDesign, implement, and maintain security controls across on-premises and cloud environments; incident response; vulnerability assessments; scripting for automation; 7+ years information security experience.
Web Application Firewall, IDS/IPS, Endpoint Detection and Response (EDR), SIEM, Splunk, Sumo Logic, Microsoft Sentinel, Python, PowerShell, Microsoft Azure, Microsoft 365, Microsoft Intune, Microsoft SQL Server, Microsoft Active Directory
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4d
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Security Engineer, Level 5
Los Angeles or Palo Alto or Bellevue or Santa Monica
$178k-$313k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
6+ YOE6+ years security experience post-Bachelor's, expertise in infrastructure/enterprise/access/appsec/detection or abuse domains; experience with cloud, Kubernetes, IAM, CSPM, AI tools, threat modeling, and securing distributed systems.
Kubernetes, IAM, CSPM, AI tools, AI/ML
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