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 →
41–60 of 964 jobs
AEG Worldwide · Los Angeles, California, United States
Part-timeManagerFrom $26.60 an hourSecurityThe Security Supervisor position represents Crypto.com Arena and/or Peacock Theater in an exemplary manner. Reporting to the Security Management Team, the Security Supervisor will supervise Security Officers at Crypto.com Arena and/or Peacock Theater. This is a part-time,…
Quilter · Los Angeles, California, United States
RemoteFull-timeLead / staffSecurityAt Quilter, we are helping electrical engineers save time and accomplish more by automating the tedious and time-consuming task of designing printed circuit boards (PCBs). Our small team is composed of experts in electrical engineering, electromagnetic simulation, ML/AI, and…
Research Engineer, AI Security
4 days agoTolmo · San Francisco, California, United States
HybridFull-timeSecurityOur product is only as good as our agents' judgment. As a Research Engineer on AI Security, you make that judgment better and measurably so: how our agents plan, reason over a graph of a customer's production system, decide what is worth testing, and know when a finding is real.
Box · Redwood City, California, United States
Full-timeSenior$211K – $263.5K a yearSecurityDesign, build, and operate production-grade security services, features, and internal tools that protect Box and its customers.; Engineer end-to-end applications and backend services with a strong foundation in modern data stores, application frameworks, and scalable…
Senior Security Engineer
4 days agoSage Care Inc · Palo Alto, California, United States
Full-timeSenior$145K – $175K a yearSecurityHospitals trust Sage with patient data, and every new health system brings security reviews and audits. As our first dedicated Security Engineer, you'll own security and compliance across our platform, applications, identity, and SaaS footprint, and you'll share ownership of…
Tolmo · San Francisco, California, United States
HybridFull-timeLead / staffSecurityAs a Research Engineer on Offensive Security, you make our agents attack like the best human red teamers, and then better. You'll research how real systems get broken, turn that knowledge into techniques, tools, and evaluations our agents can use, and prove it against real…
River AI Inc. · Palo Alto, California, United States
Lead / staff$200K – $420K a yearSecurityWe are seeking a deeply technical, operationally rigorous Security lead to build and lead security from the ground up. As our first security hire, you will define how we protect our research infrastructure, model weights, corporate assets, and customer-facing platform—without…
Senior Security Engineer
6 days agoCohere · Toronto, Ontario, Canada +4
RemoteFull-timeSeniorCA$260K – CA$310K a yearSecurityCohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems.
Plaud · San Francisco, California, United States
HybridFull-timeSenior$160K – $240K a yearSecurityDevelop and maintain global data privacy, AI governance, and compliance policies aligned with evolving regulations (GDPR, CCPA, EU AI Act).; Partner with Security, Product, and Engineering to ensure privacy-by-design and compliance-by-default in all AI systems and cloud…
Gavin de Becker & Associates · Menlo Park, California, United States
From $120K a yearSecurityMonitor property while utilizing the tools and technology of a GDBA Command Center; Screen visitors and vendors; control all access to protected site; Coordinate and execute security plans and respond to medical emergencies; Provide physical protection and logistical support at…
Information Security Lead
7 days agoPeopleFinders · Sacramento, California, United States
RemoteLead / staff$150K – $165K a yearSecurityThe Information Security Lead owns day-to-day security for PeopleFinders’ applications, infrastructure, and internal systems, from detecting and responding to threats to building durable controls with engineering teams. The role leads incident response, turns new…
Gavin de Becker & Associates · Los Angeles, California, United States
From $100K a yearSecurityMonitor property while utilizing the tools and technology of a GDBA Command Center; Screen visitors and vendors; control all access to protected site; Coordinate and execute security plans and respond to medical emergencies; Provide physical protection and logistical support at…
Security Systems Engineer
7 days agoFluidstack · United States +4
RemoteFull-time$224K – $275K a yearSecurityYou're securing the frontier of AI. The model weights training on our infrastructure are the most valuable and most targeted artifacts in technology, and we're standing up the compute to hold them faster than anyone ever has. A breach isn't a leak, it's the frontier walking out…
Security Systems Administrator
7 days agoFluidstack · United States +4
RemoteFull-time$182K – $210K a yearSecurityYou're securing the frontier of AI. The model weights training on our infrastructure are the most valuable and most targeted artifacts in technology, and we're standing up the compute to hold them faster than anyone ever has. A breach isn't a leak, it's the frontier walking out…
Marksman Security LLC · Valencia, California, United States
From $22.00 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…
Snowflake · Menlo Park, California, United States +2
Full-timeLead / staff$140K – $183.7K a yearSecurityEnterprises are modernizing data platforms at an exponential rate to meet demands for innovation, specifically with the rise of Generative and Agentic AI. As the leading AI and BI platform, Snowflake requires a secure-by-design foundation to drive business value. The Security…
Security Associate - 2nd Shift
7 days agoCarvana · Ontario, California, United States
Full-timeEntry levelFrom $21.00 an hourSecurityOur Safe & Secure team is the heartbeat of every Carvana location. You're the people we trust to protect our associates, our customers, and the thousands of vehicles that flow through our gates every day. Rain, shine, ice, or 110° heat — the mission doesn't change, and neither…
Veeam Software · San Jose, California, United States
HybridFull-timeLead / staff$289.3K – $537.4K a yearSecuritySecuriti, now part of Veeam, builds the Data Command Center for data security, privacy, governance, and AI security. We are looking for a Staff Security Engineer to provide hands-on technical leadership across product and application security. You will shape secure…
Rocket Lab Corporation · Long Beach, California, United States
Full-timeSenior$151K – $227K 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…
Rocket Lab Corporation · Long Beach, California, United States
Full-timeSenior$132K – $198K 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…
Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.