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Top California Cybersecurity Companies (279)

PwC
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
74 Offices
370,000 Employees
67 Benefits See Our Teams Hiring Now
Grow here. Go further.

Build what’s next — with tech that matters PwC provides professional services across Audit and Assurance, Advisory and Tax — powered by a global network of over 370,000 people in 149 countries. You may know us for our business expertise, but technology is core to how we help clients move faster, build trust and deliver meaningful outcomes. As a technologist, you’ll work...

PwC
Mastercard
Blockchain • Fintech • Payments • Consulting • Cryptocurrency • Cybersecurity • Quantum Computing
We are a global technology company in the payments industry.

Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re building a resilient economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help...

Mastercard
BAE Systems, Inc.
Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
Where purpose connects.

Improving the future and protecting lives is an ambitious mission, but it’s what we do. As a leading aerospace, defense, and security company, we work together to deliver a full range of products and services for air, land, space, and naval forces, as well as advanced electronics, security, information technology solutions and customer support services. How we work is rooted...

BAE Systems, Inc.
CSC
Fintech • Legal Tech • Software • Financial Services • Cybersecurity • Data Privacy
40 Offices
8,500 Employees
55 Benefits Hiring Now
CSC is a global leader in providing business, legal, tax, and digital brand services to companies around the world.

CSC is a global leader in providing business, legal, tax, and digital brand services to companies around the world. With more than 8,000 employees, CSC operates in more than 140 jurisdictions, delivering solutions that help businesses thrive. We pride ourselves on our client-focused approach, market-leading expertise, and unmatched global reach.

CSC
Datadog
Artificial Intelligence • Cloud • Security • Software • Cybersecurity
16 Offices
6,500 Employees
65 Benefits Hiring Now
We are building the monitoring and security platform for developers, IT ops teams and business users in the cloud age.

Datadog (NASDAQ: DDOG) is a global SaaS business, delivering a rare combination of growth and profitability. We are on a mission to break down silos and solve complexity in the cloud age by enabling digital transformation, cloud migration, and infrastructure monitoring of our customers' entire technology stacks. Built by engineers, for engineers, Datadog is used by organizations of all sizes...

Datadog
Huntress
Information Technology • Cybersecurity
Huntress is people-powered cybersecurity for all businesses, not just the 1%.

Founded in 2015 by former NSA cyber operators, Huntress protects all businesses—not just the 1%—with enterprise-grade, fully owned and managed cybersecurity products at the price of an affordable SaaS application. The Huntress difference is our One Team advantage: our technology is designed with our industry-defining Security Operations Center (SOC) in mind and is never separated from our service. We protect...

Huntress
Motorola Solutions
Artificial Intelligence • Hardware • Information Technology • Security • Software • Cybersecurity • Big Data Analytics
24 Offices
21,000 Employees
48 Benefits Hiring Now
We help people be their best in the moments that matter.

About Motorola Solutions | Solving for safer Safety and security are at the heart of everything we do at Motorola Solutions. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that’s critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations.

Motorola Solutions
GitLab
Cloud • Security • Software • Cybersecurity • Automation
Fully Remote, USA
2,500 Employees
48 Benefits See Our Teams Hiring Now
GitLab is the most comprehensive AI-powered DevSecOps platform.

GitLab is an open core software company that develops the most comprehensive DevSecOps Platform used by more than 100,000 organizations. Our mission makes it clear that we believe in a world where everyone can contribute. We make that possible at GitLab by running our operations on our product and staying aligned with our values. We strive to create a transparent environment...

GitLab
Drata
Security • Software • Cybersecurity • Automation
Drata is on a mission to help build trust across the internet.

Trust, Automated. Drata automates your compliance journey from start to audit-read and beyond and provides support from the security and compliance experts who built it. The company is backed by ICONIQ Growth, Alkeon Capital, Salesforce Ventures, GGV Capital, Cowboy Ventures, Leaders Fund, Okta Ventures, SVCI, SV Angel, and many key industry leaders.

Drata
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TransUnion
Big Data • Fintech • Information Technology • Business Intelligence • Financial Services • Cybersecurity • Big Data Analytics

TransUnion is a global information and insights company that makes trust possible by ensuring that each consumer is reliably and safely represented in the marketplace. We do this by having an accurate and comprehensive picture of each person. This picture is grounded in our legacy as a credit reporting agency which enables us to tap into both credit and public record...

TransUnion
Cloudflare
Cloud • Information Technology • Security • Software • Cybersecurity
13 Offices
4,400 Employees
62 Benefits Hiring Now
Helping Build a Better Internet

Cloudflare, Inc. (NYSE: NET) is the leading connectivity cloud company on a mission to help build a better Internet. It empowers organizations to make their employees, applications and networks faster and more secure everywhere, while reducing complexity and cost. Cloudflare’s connectivity cloud delivers the most full-featured, unified platform of cloud-native products and developer tools, so any organization can gain the...

Cloudflare
CrowdStrike
Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
25 Offices
10,000 Employees
46 Benefits Hiring Now
Define your future at CrowdStrike.

CrowdStrike has redefined security with the world’s most advanced cloud-native platform that protects and enables the people, processes and technologies that drive modern enterprise. Tested and proven, the world's largest organizations trust CrowdStrike to stop breaches with unparalleled protection against the most sophisticated cyberattacks. The CrowdStrike culture has been built upon our Core Values since the day we began. We...

CrowdStrike
Rubrik
Artificial Intelligence • Big Data • Cloud • Information Technology • Software • Cybersecurity • Data Privacy
24 Offices
3,000 Employees
45 Benefits Hiring Now
Rubrik is on a mission to secure the world's data.

Rubrik (NYSE: RBRK) is on a mission to secure the world’s data. With Zero Trust Data Security™, we help organizations achieve business resilience against cyberattacks, malicious insiders, and operational disruptions. Rubrik Security Cloud, powered by machine learning, secures data across enterprise, cloud, and SaaS applications. We help organizations uphold data integrity, deliver data availability that withstands adverse conditions, continuously monitor...

Rubrik
Nozomi Networks
Cybersecurity
San Francisco, California, USA
369 Employees
Hiring Now

We accelerate digital transformation by protecting the world’s critical infrastructure, industrial and government organizations from cyber threats. Our solution delivers exceptional network and asset visibility, threat detection, and insights for OT and IoT environments. Customers rely on us to minimize risk and complexity while maximizing operational resilience.

Nozomi Networks
Bedrock Security
Big Data • Information Technology • Cybersecurity
Menlo Park, California, USA
41 Employees
Hiring Now

With our feet firmly planted on San Francisco bedrock — we’ve got our eyes set on our North Star: Ushering in a new era of where enterprises are free to embrace data safely with clarity, control, and confidence. Powered by the industry’s only AI Reasoning (AIR) Engine, Bedrock automatically understands what is most material to enterprises to protect their most...

Bedrock Security
ID.me
Cloud • eCommerce • Information Technology • Security • Software • Cybersecurity • Data Privacy
3 Offices
615 Employees
33 Benefits Hiring Now
ID.me simplifies how individuals prove and share their identity online.

ID.me simplifies how individuals prove and share their identity online. The ID.me secure digital identity network has over 100 million members with over 70,000 individuals joining daily, as well as partnerships with 31 states, multiple federal agencies, and over 500 name brand retailers. The company provides identity proofing, authentication and group affiliation verification for organizations across sectors. The company's technology meets...

ID.me
DTEX Systems
Software • Cybersecurity
Saratoga, California, USA
150 Employees
28 Benefits Hiring Now
An integrated platform to prevent insider incidents while optimizing security and user privacy

As the global leader for insider risk management, DTEX empowers organizations to prevent data loss and support a trusted workforce by stopping insider risks from becoming insider threats. Its InTERCEPT™ platform consolidates the essential elements of DLP, UBA and UAM in a single light-weight platform to detect and mitigate insider risks well before data loss occurs. Combining AI/ML with behavioral...

DTEX Systems
Bitwarden
Software • Cybersecurity
Santa Barbara, California, USA
195 Employees
Bitwarden promotes better internet security and safety with an open source password management solution for individuals,

Bitwarden promotes better internet security and safety with an open source password management solution for individuals, teams, and enterprise organizations. We are an all-remote company with team members in over 20 US states and over 14 countries. Our values of Gratitude, Responsibility, Inclusion, and Transparency are demonstrated daily in how we work with each other as well as with our...

Bitwarden
Contrast Security
Security • Cybersecurity
2 Offices
345 Employees
17 Benefits Hiring Now

Contrast Security is the world’s leading provider of security technology that enables software applications to protect themselves against cyberattacks, heralding the new era of self-protecting software. Contrast's patented deep security instrumentation is the breakthrough technology that enables highly accurate assessment and always-on protection of an entire application portfolio, without disruptive scanning or expensive security experts. Only Contrast has sensors that...

Contrast Security
Persona Identities
Information Technology • Other • Security • Social Impact • Software • Cybersecurity • Data Privacy
2 Offices
230 Employees
55 Benefits Hiring Now
Persona helps companies of all sizes verify individuals and businesses and automate any identity-related use case.

Persona helps businesses manage KYC/AML/KYB programs, fight fraud, and build trust by automating any identity-related use case with our flexible identity infrastructure. For example, we help Branch automate their KYC process and Coursera verify learners’ identities before delivering course credentials. Beyond securely collecting and verifying user information such as PII, government IDs, and biometric selfies, our platform also provides flexible case...

Persona Identities

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