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 →
941–960 of 964 jobs
Security Engineer
19 months agoAir Apps · San Francisco, California, United States
On-siteFull-timeMid level$110K – $193K a yearSecurityAs a Security Engineer at Air Apps, you will be responsible for safeguarding our applications, infrastructure, and data from threats and vulnerabilities. You will work closely with development, DevOps, and IT teams to implement secure coding practices, vulnerability scanning,…
Anthropic · New York, United States +3
On-site$320K – $405K a yearSecurityWe're seeking an exceptional engineer to join Anthropic's Detection Platform team to build and scale our next-generation security analytics infrastructure. In this role, you'll architect and implement data pipelines that process massive amounts of security telemetry, develop…
Senior Manager - Cluster Security
19 months agoCerebras Systems · Sunnyvale, California, United States
On-siteFull-timeSenior$140K – $240K a yearSecurityIn this role, you will be the security czar for the Cerebras’s AI cluster product. Such AI clusters have 100’s of Wafer-scale accelerator systems, 1000’s of high-end servers, and several 1000’s of networking ports including switches. Plus, there will be network attached…
Senior Cyber Incident Response Attorney
19 months agoWilson Elser - Attorneys · Los Angeles, California, United States
HybridSenior$155K – $200K a yearSecurityThis is a excellent opportunity for cybersecurity attorneys who are eager to advance their careers and take on significant, substantive responsibilities in defending complex cybersecurity-related cases.
I'm interested in a career in cybersecurity
20 months agoTENEX.AI · Overland Park, Kansas, United States +3
On-siteFull-timeEntry levelSecurityIf you're interested in a career in cybersecurity but don’t see a current opening that matches your skills, we still want to hear from you! We're always seeking talented individuals and often connect with exceptional candidates well before a specific role becomes available.
Staff+ Application Security Engineer
21 months agoAnthropic · Travel-Required, United States +3
HybridLead / staff$320K – $485K a yearSecurityAnthropic's Application Security team secures the systems that build, serve, and increasingly are Claude. The attack surface is unlike most AppSec work: multi-agent orchestration, sandboxed code execution, agents holding delegated credentials, untrusted tool output crossing…
Senior Software Engineer, Device Security
23 months agoHP IQ · San Francisco, California, United States
Senior$216K – $288K a yearSecurityAs a Senior Software Engineer specializing in Device Security, you will play a key role in helping HP IQ lead the industry in advancing the security of AI devices, and empowering business and users with control of their privacy and personal data in the quickly evolving…
Software Engineer, Security & Privacy
23 months agoKira Learning Com · San Francisco, California, United States
HybridFull-timeSenior$170K – $230K a yearSecurityAs a security engineer at Kira, you will play a crucial role in safeguarding sensitive K-12 student data within our platform and you will help ensure that our database architecture, infrastructure, codebase and development practices are secure and reliable for all of our users.…
Sr. Application Security Engineer
24 months agoSpaceXSI · Palo Alto, California, United States
Senior$180K – $330K a yearSecurityConduct in-depth code reviews and static analysis to identify and mitigate security vulnerabilities in our applications; Design and implement secure coding guidelines and best practices for development teams; Collaborate closely with development teams to integrate security…
Security Engineer, Application Security
25 months agoOpenAI · San Francisco, California, United States +1
HybridFull-time$266K – $445K a yearSecuritySecurity is at the foundation of OpenAI’s mission to ensure that artificial general intelligence benefits all of humanity. The Security team protects OpenAI’s technology, people, and products. We are technical in what we build but are operational in how we do our work, and are…
Software Engineer, Security
26 months agoFactory · San Francisco, California, United States
On-siteFull-timeSeniorSecurityFactory is seeking a talented Security Engineer to join our team. In this role, you will play a critical role in developing and maintaining the security foundation of our platform. You will conduct in-depth code reviews, implement security best practices, and influence the…
Security Architect
27 months agoDexterity · Redwood City, California, United States
On-siteFull-timeLead / staff$200K – $300K a yearSecurityWe are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Security Engineer (Purple Team)
28 months agoApplied Intuition · Sunnyvale, California, United States
On-siteFull-timeMid level$140K – $260K a yearSecurityApplied is looking for a multifaceted Product Security Engineer, Purple Team member, who can play a crucial role in ensuring the security and integrity of our products, particularly focusing on our Vehicle OS, Self Driving Systems, and Over-The-Air (OTA) and remote command…
Embedded Security Engineer
29 months agoApplied Intuition · Sunnyvale, California, United States
On-siteFull-timeSenior$150K – $242K a yearSecurityApplied is looking for a multifaceted Embedded Security Engineer who can evangelize embedded security. This position requires a broad set of security skills to improve our vehicle platform’s embedded security architecture and will lead implementation across multiple platforms.
Security Engineer
31 months agoRosebud Hotel Organization · Menlo Park, California, United States
Entry levelSecurityCome join Sebastian's Lobsters, the leading east coast seafood distribution company and 5 star rated restaurant group from the Key West up to Portland, Maine. We're transforming the way that seafood is distributed to ensure the fresh, never frozen food for all our customers.…
Databricks · Mountain View, California, United States
Lead / staff$228.4K – $303.6K a yearSecurityAt Databricks, we are obsessed with enabling data teams to solve the world's toughest problems, from security threat detection to cancer drug development. We do this by building and running the world's best data and AI infrastructure platform, so our customers can focus on the…
Embedded Linux Security Engineer
36 months agoVerkada · San Mateo, California, United States
Full-time$130K – $280K a yearSecurityAs an embedded security engineer on the Device Security Team, you’ll work with an amazing team of security, firmware, and backend engineers entrusted with the mission of protecting our fleet of physical security products from threats. You’ll help define the security & privacy…
Senior Software Engineer - Network Security
41 months agoXage Security · Palo Alto, California, United States
On-siteSenior$150K – $200K a yearSecurityThis is a software development role that gives the opportunity of championing the design of path-breaking information security products that address key gaps in security for the Internet of Things. Xage’s product is a unique application of blockchain technology, which leverages…
Security Engineer
42 months agoMomenti Inc · Campus Dr # Irvine, California, United States
On-site$90K – $180K a yearSecurityWe are seeking a talented and experienced Security Engineer to join Momenti
Charles River Associates · Boston, Massachusetts, United States +6
Entry level$92.5K – $105K a yearSecurityCRA’s Forensic Services practice supports companies’ commitment to integrity by assisting them and their counsel in independently responding to allegations of fraud, waste, abuse, misconduct, and non-compliance. We are noted for deploying cross-trained teams of forensic…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.