OptiTalent · Job Finder
Security jobs in California, United States
964 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.
Security jobs in California at a glance
- Open roles
- 964
- Remote
- 10%
- Posted in the last 30 days
- 290
- Advertised pay, middle half
- $196K – $300Kmedian $242K
From the 873 security jobs here that state yearly pay in USD: the top of each advertised range. Updated nightly.
Hiring most here
- Anthropic 63
- OpenAI 33
- SpaceX 25
- Roblox 19
- Anduril Industries 19
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301–320 of 964 jobs
Anduril Industries · Costa Mesa, California, United States
Mid level$167K – $254K a yearSecurityAir Dominance & Strike (AD&S) is responsible for autonomous robotics systems like the Fury unmanned fighter jet and the Barracuda family of advanced effects. The AD&S Mission Systems Cyber Security team builds security into the mission software stack from the ground up, rather…
Senior Software Engineer, Platform Security
4 weeks agoFastly · Denver, Colorado, United States +2
HybridSenior$181.2K – $217.5K a yearSecurityWork alongside peers to define the long-term vision for trust and identity infrastructure and translate it into tangible execution plans aligned with business goals; Design and implement scalable internal trust solutions such as secrets management, PKI, and authentication…
Senior Physical Security Operations Manager
4 weeks agoRobinhood · Menlo Park, California, United States +1
Manager$166K – $195K a yearSecurityWe are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for bold thinkers. Sharp problem-solvers. Builders who are wired to make an impact. Robinhood isn’t a place for complacency, it’s where ambitious people do the…
Senior Engineer, Cloud Security
4 weeks agoIllumio · Sunnyvale, California, United States
On-siteFull-timeSenior$172K – $198K a yearSecurityIllumio is the leader in ransomware and breach containment, redefining how organizations contain cyberattacks and enable operational resilience. Powered by the Illumio AI Security Graph, our breach containment platform identifies and contains threats across hybrid multi-cloud…
Facilities and Physical Security Manager
4 weeks agoMatX · Mountain View, California, United States
HybridFull-timeManager$240K – $270K a yearSecurityMatX's mission is to make the world’s best AI models run as efficiently as allowed by physics, bringing the world years ahead in AI quality and availability.
Nscale · New York, United States +2
Senior$190K – $225K a yearSecurityWe’re hiring a Technical Program Manager - Cyber Defense, Metrics and Business Intelligence to help the Cyber Defense organization turn fast-moving security work into clear programs, measurable outcomes, and executive-ready reporting.
Staff Security Engineer, Threat Intelligence
4 weeks agoNscale · New York, United States +2
Lead / staff$190K – $225K a yearSecurityWe’re hiring a Staff Security Engineer, Threat Intelligence to build and scale Nscale’s threat intelligence capability and turn adversary insight into actionable security outcomes.
Nscale · New York, United States +2
Senior$140K – $180K a yearSecurityWe're hiring a Senior Audit Program Manager, Security Assurance to lead security audits and certification programs as Nscale scales its global AI infrastructure. This is a senior individual contributor role reporting to the Director, Security Risk & Compliance. You'll lead…
Senior Manager, Security
4 weeks agoPlenful · San Francisco, California, United States +3
HybridFull-timeManager$204K – $290K a yearSecurityThis is an opportunity to lead and execute security at one of healthcare's fastest-growing AI companies.
Security Engineer, Detection and Response
4 weeks agoServal · San Francisco, California, United States
On-siteFull-time$200K – $325K a yearSecurityAs Detection and Response Lead, you'll build and scale the foundations of Serval's cybersecurity detection and response operations. You will set the strategy and drive execution for security monitoring, incident response, recovery, and post-incident improvement across our…
Security Engineer, Corporate
4 weeks agoServal · San Francisco, California, United States
On-siteFull-time$200K – $325K a yearSecurityAs Corporate Security Lead, you'll build and scale the foundations of how Serval secures its workforce, devices, and the SaaS systems the company runs on. You will set the strategy and drive execution for endpoint security across our fleet, device trust, SaaS security posture,…
Security Systems Project Manager
4 weeks agoBogaard Group International · Menlo Park, California, United States
HybridFull-timeSenior$130K – $160K a yearSecurityWe are looking for an experienced Security Systems Project Manager to be embedded on Robinhood's Security Technology team. The Security Systems Project Manager leads the end-to-end delivery and execution of integrated physical security technology projects across global sites.…
Staff Cloud Security Engineer
4 weeks agoScribd, Inc. · San Francisco, California, United States +10
Full-timeLead / staffFrom $179K a yearSecurityOur Security Engineering team protects Scribd's applications and cloud infrastructure. We take a proactive, shift-left approach, integrating security throughout the software development lifecycle, from development through production. We work closely with software engineers,…
Tevora · Irvine, California, United States +1
HybridFull-timeSenior$84K – $96K a yearSecurityInformation Security Associate - Senior Associate System and Organization Controls (SOC 1 / SOC 2) Compliance
Fastly · Denver, Colorado, United States +2
HybridSenior$181.2K – $217.5K a yearSecurityDevelop detections and other analytics to identify threats across cloud, container, corporate, and edge environments.; Lead security investigations, analyzing complex log sources and telemetry to determine root cause.; Build AI agents and automations that speed up detection…
Lead Infrastructure Security Engineer
4 weeks agoAngelList · San Francisco, California, United States +1
HybridFull-timeLead / staffFrom $240K a yearSecurityThe strongest security programs are built by designing systems where the secure path is the easiest path. We're hiring someone to build those systems.
Senior Staff Linux Security Engineer
4 weeks agoCrusoe · Sunnyvale, California, United States
On-siteFull-timeLead / staff$250K – $300K a yearSecurityThe Crusoe Cloud Software Development team is seeking a passionate and experienced Senior Staff Software Engineer specializing in Linux Kernel Security. This critical role is essential in strengthening the security posture of our core Linux kernel and operating system…
Staff Kernel Security Engineer
4 weeks agoCrusoe · San Francisco, California, United States
On-siteFull-timeLead / staff$215K – $260K a yearSecurityThe Crusoe Cloud Software Development team is seeking a passionate and experienced Staff Software Engineer specializing in Linux Kernel Security. This critical role is essential in strengthening the security posture of our core Linux kernel and operating system components,…
Cloud Security Lead
4 weeks agoReplit · Foster City, California, United States
HybridFull-timeLead / staff$250K – $325K a yearSecurityCollaborate with Security Monitoring, Compliance/GRC, Architecture, DevOps, Platform Engineering, and ML Infrastructure.; Participate in communicating security advisories, best practices, and updates to Replit’s customers.; Support incident investigations as a cloud security…
California State University · Northridge, California, United States
$105K – $115K a yearSecurityThe mission of the Electrical and Computer Engineering Department is to prepare students for rewarding careers and higher education. The department offers Bachelor of Science Degrees in Electrical Engineering (EE) and Computer Engineering (CE) and Master of Science Degrees in…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.