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 →
61–80 of 964 jobs
Rocket Lab Corporation · Long Beach, California, United States
Full-timeMid level$108K – $148K 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…
Security Compliance Lead
7 days agoPlaid · United States +4
RemoteFull-timeLead / staff$141.1K – $259.2K a yearSecurityPlaid’s Security Governance, Risk, and Compliance (GRC) team enables the business by proactively managing information security risk and maintaining effective controls. We partner across the company to keep Plaid’s platform secure, resilient, and aligned with industry and…
Nscale · New York, United States +2
Mid level$130K – $160K a yearSecurityHelp protect Nscale's cloud platforms, hyperscale GPU clusters, and production environments. As a Security Engineer II in our Cloud & Platform Security team, part of the CISO organization, you'll investigate real findings and incidents, separate meaningful risk from noise, and…
Senior Software Engineer, Edge Security
7 days agoFastly · San Francisco, California, United States
RemoteSenior$181.2K – $217.5K a yearSecurityWork as part of a team developing backend systems for large scale web applications in Go; Write clean, modular, robust code to implement the desired requirements; Communicate seamlessly with the team members and across other technical and product teams; Contribute to code…
Security Specialist
7 days agoDivergent · Torrance, California, United States
On-siteFull-time$94.6K – $130.1K a yearSecurityExercises independent authority to approve or deny access, resolve access exceptions, authorize surveillance footage release, and determine findings in security reviews. Implements improvements to access levels and controls within the established access framework, and brings…
Latitude AI · Pittsburgh, Pennsylvania, United States +2
Senior$160K – $240K a yearSecurityThe Enterprise Cyber Security team is focused on ensuring the resilience of our corporate environment with focus on protection of our corporate systems, IP, and employee data. We are a close-knit team with strong cross-functional roles in the company.
Information Security Analyst
8 days agoGibson Dunn · Los Angeles, California, United States +1
Mid level$150K – $200K a yearSecurityServe as a primary escalation point for security events; Serve as an SME for event/incident detection and response; Analyze and respond to security events found internally or via the firm’s Managed Security Service Providers; Review security context alerts and logs using the…
LA28 (Web) · Los Angeles, California, United States
Manager$88K – $115K a yearSecurityYou will shape how LA28 protects the dignitaries, VIPs, and Internationally Protected Persons (IPPs) who attend the Olympic and Paralympic Games. Reporting to the Senior Director, Public Safety, you will lead dignitary protection planning for Security and act as its main…
Physical Security & Operations Officer
8 days agoK2 Space · Los Angeles, California, United States
Mid level$30.00 – $37.00 an hourSecurityThe Physical Security Specialist will support K2 Collateral, SCI and SAP Security programs at our facilities in the Torrance, CA area. The PHYSEC Specialist will support core security operations, including managing incoming and outgoing visit requests, producing employees,…
AI Blockchain Security Engineer
8 days agoEmbedding VC · San Francisco, California, United States
On-siteFull-timeSecurityWe are hiring an AI Blockchain Security Engineer for a leading fintech company's security and AI team in the San Francisco Bay Area.
Telecommunications Network Engineer, Jr. ** Active Top-Secret Security Clearance Required**
8 days agoCompTech Computer Technologies · San Diego, California, United States
Entry level$85K – $90K a yearSecurityJob Title: Telecommunications Network Engineer, Jr. *Top Secret Security Clearance required*
Marksman Security LLC · El Segundo, United States +1
Full-timeFrom $23.00 an hourSecurityMarksman Security is built on serving our clients and building careers – just like yours. We are trusted by some of the most well-known companies and properties in the country while remaining dedicated to building personalized security solutions that solve the needs of every…
Anthropic · Travel Required, United States +1
On-siteLead / staff$320K – $405K a yearSecurityClaude is trained and served on hardware in data centers Anthropic operates and in sites partners build and run for us. DCSE secures that footprint: the sites, the hardware moving through them, and the people and vendors who touch it. You'll be the engineer for one or more…
Software Engineer II, Device Security
8 days agoHumanoid · San Diego, California, United States
On-siteFull-timeMid level$123K – $154K a yearSecurityWe’re looking for a Software Engineer II to join our Platform Infrastructure team in San Diego. You’ll help build the software and tools that enable our robots to run trusted software on trusted hardware, working with security, firmware, and platform engineers across the device…
Android Systems Security Engineer
8 days agoSamsung Research America · Mountain View, California, United States
Full-timeSenior$163.6K – $224.6K a yearSecuritySamsung Knox™ (https://www.samsungknox.com/) is Samsung’s guarantee of security, and a secure device gives you the freedom to work and play how, where, and when you want. Samsung Knox consists of a highly secure platform built into a variety of Samsung devices, including…
Senior Software Engineer, AI Security
8 days agoRobinhood · Bellevue, Washington, United States +1
Senior$196K – $230K 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…
Director of Product Management, Security
8 days agoEverpure · Santa Clara, California, United States
Director$239K – $359K a yearSecurityAs Director of Security Product Management for FlashArray, you will build, mentor, and direct the product teams responsible for the overarching security posture of Everpure’s flagship storage platform. You will establish long-term strategic objectives, budgeting priorities, and…
Senior Data Security Engineer
8 days agoSkydio · San Mateo, California, United States
HybridFull-timeSenior$160K – $190K a yearSecuritySkydio runs its business on Palantir Foundry. Sales, operations, finance, and people teams build the apps they work in every day there. More teams start building on it every month, and more of that work now runs through AI tools that read and write company data on someone's…
Threat Detection & Response Engineer III
8 days agoTrue Anomaly · Long Beach, California, United States
Senior$120K – $165K a yearSecuritySpace is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it.
Software Engineer, Security
8 days agoExa · San Francisco, California, United States
On-siteFull-time$180K – $350K a yearSecurityExa is an applied AI lab building a search engine unlike the world has ever seen. We build massive-scale infra to crawl the entire web, train state-of-the-art embedding models to process it, and design super high performant vector databases to retrieve over it. We now power…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.