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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121–140 of 964 jobs
Senior Security Engineer
11 days agoSirona Medical · 55 2nd Street Suite San Francisco, California, United States
RemoteSenior$145K – $185K a yearSecurityWe are seeking a Senior/Staff Security Engineer to help protect the infrastructure, applications, and patient data that power RadOS. You'll work closely with Engineering, IT, and Compliance to design and implement security controls across our cloud environment, support our…
Security Engineer
11 days agoRevel · Los Angeles, California, United States
On-siteFull-timeSeniorSecurityYou'll be Revel's first security engineer. There's no existing program to inherit and no legacy decisions to work around. You'll set the foundation for how Revel protects its platform, its infrastructure, and its customers.
Security Systems & Technology Lead
11 days agoHadrian Automation · Torrance, California, United States +1
On-siteFull-timeLead / staff$150K – $180K a yearSecurityHadrian's Physical Security team protects the people, factories and export-controlled work behind Hadrian's growth. We are opening new factories and facilities at a rapid pace, and every one of them needs security systems designed, built and commissioned to a single standard,…
Assistant Professor of Cybersecurity
11 days agoCalifornia State University · San Marcos, California, United States
$9,000.00 – $9,800.00 a monthSecurityThe Department of Computer Science and Engineering at California State University San Marcos invites applications for a tenure-track Assistant Professor position in Cybersecurity starting Fall 2027. As a growing major, we seek to strengthen our expertise across a range of…
Senior Security Engineer
12 days agoRainmaker Technology Corporation · El Segundo, California, United States
On-siteSenior$128K – $225K a yearSecurityRainmaker is hiring a Senior Security Engineer to build security into how we develop software and hardware, and how we run field operations. You’ll write production code and design secure defaults across AWS, our applications, and company systems, protecting scientific data and…
Security Engineer, Device/Hardware
12 days agoMotive · Austin, Texas, United States +4
HybridFull-timeSenior$160K – $205K a yearSecurityAs a Security Engineer, Hardware Security you will be a key member of the Product Security Team. You will be the primary Security partner for Engineering and Hardware teams, focusing on design reviews, threat modeling, and building scalable "secure-by-default" components…
Enforcement Analyst, Agentic Alignment
13 days agoAnthropic · Boston, Massachusetts, United States +4
On-site$245K – $285K a yearSecurityAnthropic is an AI safety and research company working to build reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our customers and society as a whole. As an Enforcement Analyst focused on Agentic Alignment, you will play a crucial role…
Senior Product Security Engineer
13 days agoCHAOS Industries · El Segundo, California, United States
Senior$123K – $211K a yearSecurityWe are seeking a Senior Cybersecurity Engineer focused on Product Security to help design, assess, and secure our next-generation sensor platforms and supporting software ecosystems. This role will support the Senior Product Security Engineer and work closely with Engineering,…
Product Security Engineer
13 days agoCHAOS Industries · El Segundo, California, United States
Mid level$101K – $170K a yearSecurityWe are seeking a Cybersecurity Engineer focused on Product Security to help design, assess, and secure our next-generation sensor platforms and supporting software ecosystems. This role will support the Senior Product Security Engineer and work closely with Engineering,…
Security Operations Specialist
13 days agoCHAOS Industries · El Segundo, California, United States
$34.00 – $58.00 an hourSecurityThe Security Operations Specialist provides on-the-ground security for CHAOS and works alongside the contract security guard force. The role works the day shift and reports to the Physical Security Operations Manager.
Physical Security Operations Manager
13 days agoCHAOS Industries · El Segundo, California, United States
Manager$150K – $220K a yearSecurityThe Physical Security Operations Manager serves as the corporate representative for CHAOS Industries, Inc. for physical security matters. As CHAOS’s primary manager of the contract security provider, the role oversees the guard force, manages disturbances and incident response,…
Incident Manager, Safeguards
2 weeks agoAnthropic · Boston, Massachusetts, United States +4
On-siteManager$245K – $285K a yearSecurityAnthropic's Safeguards team plays a critical role in ensuring our AI systems are deployed safely, responsibly, and in line with our values.
Staff Security Engineer (AI GRC)
2 weeks agoCoupang Internal · Mountain View, California, United States
Lead / staffFrom $164K a yearSecurityCoupang is seeking a Staff AI Security Governance Engineer to join our AI GRC (AI Governance, Risk Management, & Compliance) team. This role is designed for a technical governance strategist who bridges the gap between complex AI regulatory requirements and technical security…
Staff Security Engineer (AI GRC)
2 weeks agoCoupang · Mountain View, California, United States
Lead / staffFrom $164K a yearSecurityCoupang is seeking a Staff AI Security Governance Engineer to join our AI GRC (AI Governance, Risk Management, & Compliance) team. This role is designed for a technical governance strategist who bridges the gap between complex AI regulatory requirements and technical security…
Staff Infrastructure Security Engineer
2 weeks agoHarvey · San Francisco, California, United States
HybridFull-timeLead / staff$231K – $340K a yearSecuritySome of the world's largest companies and their law firms use Harvey’s AI capabilities to deliver world-class client services at unprecedented scale and efficiency. Harvey allows high-performing professionals to gain deep domain knowledge faster, understand the big picture, and…
Site Security Manager
2 weeks agoHadrian Automation · Torrance, California, United States
On-siteFull-timeManager$150K – $185K a yearSecurityHadrian's Physical Security team protects the people, factories and export-controlled work behind Hadrian's growth. As we open new factories and bring on new teams, every site needs a security leader on the ground, and the program needs people who help build it across all of…
Lead Security Engineer
2 weeks agoPhysical Intelligence · San Francisco, California, United States
On-siteFull-timeLead / staffSecurityYou will work alongside the researchers and engineers bringing general-purpose AI into the physical world. We value pragmatism, initiative, and people who enjoy solving problems together. You will have the autonomy to identify what matters most and see improvements through.
Security Advocate
2 weeks agoNightfall AI · San Francisco, California, United States
HybridFull-timeSenior$150K – $200K a yearSecurityA hands-on security research role with a public voice: the DevRel function for security operations and data security.
Senior Software Engineer - Security
2 weeks agoLoancrate · Los Angeles, California, United States
RemoteFull-timeSenior$170K – $300K a yearSecurityOur dreams are big and we have much to build! We’re looking for a Senior Software Engineer - Security who makes Loancrate more secure - without making it harder to build here. You’ll build systems, guardrails, and tooling that catch issues early, make secure defaults easy, and…
Security Associate
2 weeks agoCalifornia Academy of Sciences · San Francisco, California, United States
Entry levelFrom $25.00 an hourSecurityThe California Academy of Sciences is a globally renowned scientific and cultural institution located in the heart of San Francisco’s Golden Gate Park. Home to a world-class planetarium, aquarium, research center, and natural history museum—all under one living roof—our mission…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.