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
See which of these roles fit you: OptiTalent Career reads each ad against your own record, on your computer. About OptiTalent Career →
461–480 of 964 jobs
Sr. Embedded Security Engineer (Starlink)
7 weeks agoSpaceX · Hawthorne, California, United States
Full-timeSenior$170K – $265K a yearSecurityDesign and build security infrastructure for Starlink, including cryptographic services and other security-critical services; Develop security features for Starlink systems, including our router, dish, gateways, and satellites; Design security into factory processes and provide…
Software Engineer, Security
7 weeks agoCohere · Toronto, Ontario, Canada +4
RemoteFull-time$180K – $325K a yearSecurityAre you passionate about secure-by-design software engineering? Do you want to be at the forefront of AI innovation and enterprise security? Cohere's North team is seeking a Software Engineer with a focus on security to join our mission and make a significant impact. This isn't…
Security Engineer, Full Stack
7 weeks agoHadrian Automation · Seattle, Washington, United States +1
On-siteFull-timeMid level$160K – $230K a yearSecurityAs a Security Engineer at Hadrian, you’ll shape the security of our platform as we expand to serve external customers and partners. You’ll drive the transition to Factory-as-a-Service, with identity, multi-tenancy, and data boundaries at the core. This is a full-stack…
Detection Analyst
7 weeks agoZscaler · Bellevue, Washington, United States +9
RemoteFull-time$96.6K – $138K a yearSecurityWe are looking for a Detection Analyst to join our team. This is a Remote (USA Only) role, reporting to the Detection Analyst Manager in the Detection Operations Team. You will utilize our advanced detection platform to analyze EDR telemetry, alerts, and log sources across key…
MTS Lead, Product Security
7 weeks agoReflection · New York, United States +1
On-siteFull-timeLead / staffSecurityThe MTS Lead for Product Security is responsible for building, scaling, and operating Reflection’s security program across the full breadth of the enterprise — from physical and data center infrastructure to cloud and neocloud environments, vendor ecosystems, and strategic…
Member of Technical Staff II, Cloud Security
7 weeks agoIllumio · Sunnyvale, California, United States
On-siteFull-timeLead / staff$143K – $164K 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…
Staff Software Engineer, Security Platform
7 weeks agoRobinhood · Bellevue, Washington, United States +1
Lead / staff$230K – $270K 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…
Principal Cloud Security Engineer
7 weeks agoRocket Lab Corporation · Long Beach, California, United States
Full-timeLead / staff$152.3K – $203K a yearSecurityRocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity’s reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible…
Senior Threat Intelligence Analyst
7 weeks agoIDMe · McLean, Virginia, United States +1
Full-timeSeniorSecurityIDMe is the next-generation digital identity wallet that simplifies how individuals securely prove their identity online. Consumers can verify their identity with IDMe once and seamlessly login across websites without having to create a new login and verify their identity…
Lead Security Engineer
7 weeks agoPrelim · New York, United States +7
RemoteFull-timeLead / staff$240K – $260K a yearSecurityPrelim builds digital account-opening infrastructure for community banks and credit unions. We've sustained over 100% ARR growth for four consecutive years on seed funding, and our platform sits in the critical path of how banks onboard their customers. When our system is down,…
Security Incident Response Engineer
7 weeks agoTwitch · San Francisco, California, United States
Mid level$159.3K – $202.4K a yearSecurityTwitch is looking for a Security Incident Response Engineer to join our SIRT. Reporting to the SIRT Manager, you'll be at the heart of our mission to find, handle, and learn from security incidents across our global platform. We're looking for engineers who thrive coordinating…
Security Assurance & GRC Lead
7 weeks agoWispr Flow · San Francisco, California, United States
HybridFull-timeLead / staff$150K – $190K a yearSecurityWispr Flow is hiring a Security Assurance & GRC Lead to own our customer assurance and compliance programs and decide where they go next. You'll set the GRC roadmap across SOC 2, ISO 27001, privacy, and enterprise customer requirements, and build systems that let the program…
Security Engineer
7 weeks agoPeople Culture Talent · San Francisco, California, United States +13
On-siteFull-timeSecurityPCT partners with venture-backed technology companies looking for Security Engineers to help build secure products, infrastructure, and organizations as they scale.
Manager, Customer Success – Cyber
7 weeks agoAnthropic · Boston, Massachusetts, United States +4
On-siteManager$265K – $320K a yearSecurityAs Manager, Customer Success – Cyber, you'll lead the Customer Success Managers who cover our cybersecurity accounts: the security, identity, cloud, data protection and observability vendors building on Claude across API, Claude Code, Cowork and other surfaces, both inside…
Senior Offensive Security Engineer
7 weeks agoRobinhood · Bellevue, Washington, United States +3
Senior$187K – $220K a yearSecurityWe are building an elite team, applying frontier technologies to the world’s biggest financial problems. We’re looking for thoughtful problem-solvers and builders who want to make a meaningful contribution. Robinhood is a place where people take ownership of their work and help…
Parallel Web Systems · San Francisco, California, United States
On-siteFull-timeLead / staff$150K – $300K a yearSecurityYou will build and operate the security foundations that protect Parallel’s production infrastructure, internal systems, and access to both. You will own how people, services, and agents authenticate, what they can reach, how production is hardened, and how security controls…
Member of Technical Staff, Product Security
7 weeks agoParallel Web Systems · San Francisco, California, United States
On-siteFull-timeLead / staff$150K – $300K a yearSecurityYou will build and operate the security systems that let Parallel ship quickly without creating avoidable risk. You will work across application security, secure defaults, AI-assisted security tooling, and the unique attack surface of agentic systems that consume untrusted web…
Senior Security Engineer
7 weeks agoCasca · San Francisco, California, United States
On-siteFull-timeSenior$180K – $240K a yearSecurityOur customers are FDIC-insured banks. Every one of them puts us through security review, control questionnaires, pen test results, and third-party risk assessment before we touch production. Then they hand us borrower tax returns, bank statements, and the data behind credit…
Security Engineer
7 weeks agoMatX · Mountain View, California, United States
HybridFull-time$160K – $275K a yearSecurityOwn and grow our supply chain and build integrity program - dependency and third-party IP provenance, artifact signing and code signing infrastructure, SBOM generation and consumption, reproducible builds, and hardening of CI/CD systems, build caches, and build runners. This is…
Senior Product Manager, Mobile Security & AI
7 weeks agoSamsung Research America · Mountain View, California, United States
Full-timeSenior$163.6K – $224.6K a yearSecurityAre you passionate about transforming cutting-edge technologies into services that impact millions in our daily lives? At the Mobile Platform Solutions (MPS) Enterprise Security & Innovation Lab (ESIL), we are looking for passionate product managers to share their creative…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.