Explore top tech companies.
All Filters
Office Type

Industry

Size

Open Jobs

Remote Jobs

Perks

DEI

Tech Stack

Top San Francisco Bay Area, CA Security Companies (238)

Aerospace • Hardware • Information Technology • Security • Software • Cybersecurity • Defense
19 Offices
40,000 Employees

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 in purpose – a purpose to protect those who protect us, to unite our community of colleagues and customers, and to drive forward the growth and development of our exceptional team members. It's where purpose connects.


Cloud • Information Technology • Productivity • Security • Software • App development • Automation
15 Offices
11,000 Employees

Atlassian creates teamwork solutions for high-performing teams. Our portfolio of collaboration and work management software products includes Jira, Confluence, Trello, Loom and Rovo. More than 300,000 businesses worldwide rely on Atlassian’s technology, including 80 percent of Fortune 500 companies. Our solutions support various business teams and they help organizations plan, track, and deliver their biggest ideas together.

Let Your Resume Do The Work
Upload your resume to be matched with jobs you’re a great fit for.

Hardware • Information Technology • Security • Software • Cybersecurity • Conversational AI
6 Offices
3,000 Employees

Meraki is a Greek word meaning “something done with soul, creativity, or love.” With this name as our mantra, we’re building a welcoming workplace that attracts eclectic, curious, purposeful people who unite to ignite our customers’ passions. Together, we create powerful, simple technology with the potential to change everything.


Cloud • Security • Software • Cybersecurity • Automation
2 Offices
2,350 Employees

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 where all team members around the world feel that their voices are heard and welcomed. We also aim to be a place where people can show up as their full selves each day and contribute their best.


Fintech • Machine Learning • Mobile • Security • Software
2 Offices
1,459 Employees

Chime was created because we believe everyone can unlock financial progress, and we want to develop solutions and services to empower people to succeed. The premise upon which we started Chime is simple: basic banking services should be helpful, transparent, and easy. Our easy-to-use tools and intuitive platforms give members the ability to have more control over their money and to take action toward achieving their financial ambitions. By designing a member-centric banking app with easy-to-understand financial tools, we’re creating a more competitive market with options for everyday Americans. We offer access to accounts with no overdraft fees, provide members the chance to receive their pay up to 2 days early* with direct deposit, help them build credit history, and build financial literacy to hit their goals—among many other things. Since 2012, we’ve grown our team to more than 1500 Chimers across 3 offices. But more than that, we’ve expanded the products and services we offer to our members based on member feedback. And in doing so, we’ve disrupted the banking industry and changed the conversation for everyday people about money on a national level. Chime is a financial technology company, not a bank. Banking services are provided by The Bancorp Bank, N.A. or Stride Bank, N.A., Members FDIC. *Early access to direct deposit funds depends on the timing of the submission of the payment file from the payer. We generally make these funds available on the day the payment file is received, which may be up to 2 days earlier than the scheduled payment date.


Artificial Intelligence • Information Technology • Machine Learning • Security • Software • Cybersecurity • Generative AI
8 Offices
850 Employees

Exabeam is a global cybersecurity leader that delivers AI-driven security operations. High-integrity data ingestion, powerful analytics, and workflow automation power the industry’s most advanced self-managed and cloud-native security operations platform for threat detection, investigation, and response (TDIR). With a history of leadership in SIEM and UEBA, and a legacy rooted in AI, Exabeam empowers global security teams to combat cyberthreats, mitigate risk, and streamline security operations. Learn more at www.exabeam.com.


Cloud • Computer Vision • Information Technology • Sales • Security • Cybersecurity
25 Offices
10,000 Employees

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 are Fanatical About the Customer, Relentlessly Focused on Innovation and believe that our Limitless Passion drives Unlimited Potential for every CrowdStriker. As a purpose-built remote-first company, we believe cultivating a connected culture for every employee, no matter where they are in the world, is a key ingredient in building a high-performing, diverse team. We don’t have a mission statement. We’re on a mission—to stop breaches. Ready to join a mission that matters?


Cloud • Information Technology • Security • Software • Cybersecurity
11 Offices
3,900 Employees

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 control they need to work, develop, and accelerate their business. Powered by one of the world’s largest and most interconnected networks, Cloudflare blocks billions of threats online for its customers every day. It is trusted by millions of organizations – from the largest brands to entrepreneurs and small businesses to nonprofits, humanitarian groups, and governments across the globe.


Artificial Intelligence • Security
Mountain View, California, USA
17 Employees

The Camect Smart Camera Hub turns every video security camera into an effective, proactive detection system. Using truly brilliant AI, objects perceived by the camera are accurately identified and filtered according to relevance. Useless data is suppressed. Critical information is transmitted, in real time, with live video. This enables criminal intention to be detected and deterred before it even happens. Learn more at Camect.com ABOUT US: Camect is a Silicon Valley company founded by two Google computer engineers who thought there had to be a way to make security cameras actually useful. They set the lofty goal of ending the irritating, and costly, mass market issue of false video alerts. Within a few short months they had a working prototype, had resigned from Google and launched Camect. Taking the Cam from Camera and ect from Connect they have succeeded and forever changed they way video security alerts are received and viewed. Camect’s best-in-class AI understands objects that cameras see and raises alerts for only the interesting events -- completely eliminating false alerts from bugs, animals, leaves, rain, shadows, etc. This technology is fully contained within affordable on-site hardware, and yet is significantly more accurate than more expensive products that rely on cloud-hosted analytics. A Camect security system will not eat up bandwidth, records continuously, and works even when the internet is down. Camect brings these benefits to everyone through a unique user experience that requires minimal configuration. A system to monitor high value assets takes only minutes to configure, complete with accurate alert notifications delivered in real-time, universal secure remote access, a single way to integrate cameras of many different brands, and monitoring station integration. Camect is headquartered in Mountain View, California, and currently has customers in over 30 countries. To learn more, schedule a DEMO at https://camect.com


Artificial Intelligence • Hardware • Security
San Jose, California, USA
41 Employees

Axiado Corporation is a security processor company redefining hardware root of trust with hardware-based security technologies, including per-system AI. Its solution with Secure Vault™ boot system and Secure AI™ engine solution eliminates breaches at the perimeter of existing cloud infrastructures, networks, and IoT devices.


Mobile • Security • Analytics • Cybersecurity
Fremont, California, USA
223 Employees

Identiv is a global leader in seamless authentication and security solutions. We verify frictionless access and anywhere operations, protect identities from malicious attacks, secure intellectual property, and drive IoT innovation. Our platform encompasses RFID and NFC, cybersecurity, and the full spectrum of physical access, video, and audio security. We digitally secure the physical world.


Security • Cybersecurity
15 Offices
1,763 Employees

Darktrace, a global leader in cyber security AI, delivers world-class technology that protects over 5,500 customers worldwide from advanced threats, including ransomware and cloud and SaaS attacks. The company’s fundamentally different approach applies Self-Learning AI to enable machines to understand the business in order to autonomously defend it. Headquartered in Cambridge, UK, the company has 1,500 employees and over 30 offices worldwide. Darktrace was named one of TIME magazine’s ‘Most Influential Companies’ for 2021.


Cloud • Information Technology • Professional Services • Security • Software • Consulting • Cybersecurity
4 Offices
115 Employees

BeyondID offers identity-first zero trust services to deliver secure total experience for our customers. Our mission is to help companies become secure, agile, and future proof by assisting them in acquiring, deploying, and managing identity-first zero trust cybersecurity services.


Cloud • Security • Cybersecurity
San Jose, California, USA
175 Employees

RedSeal—through its cloud security solution and professional services —helps government agencies and Global 2000 companies measurably reduce their cyber risk by showing them what’s in all their network environments and where resources are exposed to the internet. Only RedSeal’s award-winning cloud security solution can bring all network environments—public clouds, private clouds, and on-premises— into one comprehensive, dynamic visualization. RedSeal verifies that networks align with security best practices; validates network segmentation policies; and, continuously monitors compliance with policies and regulations. It also prioritizes mitigation based on each vulnerability’s associated risk.


Internet of Things • Security
Los Altos, California, USA
29 Employees

Finding a secure, simple, and economical way to connect things to the internet is tough. Luckily, that's what the patented Afero technology does like no other. Whether large or tiny, fixed or mobile, the Afero Platform makes it possible to connect things to the internet securely, at speed, and at scale.


Artificial Intelligence • Big Data • Security
Palo Alto, California, USA
199 Employees

Salt Security delivers an API Threat Protection solution focused on securing the ubiquitous APIs connecting everything from web and mobile applications to microservices and IoT devices. These are the APIs that you develop and own and are at the core of connecting your applications and data. Powered by our AI-based Big Data engine and Holistic Detection architecture, only Salt Security: --Discovers all your APIs and the sensitive data they expose --Pinpoints and stops attackers during reconnaissance --Eliminates API vulnerabilities to strengthen your security posture Salt Security was founded in 2016 by alumni of the Israeli Defense Forces (IDF) to deliver the first, patented API Protection platform to secure APIs. Salt Security deploys in minutes, automatically learns your unique APIs, and requires no configuration or customization to help you protect and improve your API security. In our Series D round, we raised $140M at a valuation of $1.4 billion. Led by CapitalG, Alphabet's independent growth fund, the round included participation from all existing investors, including Sequoia Capital, Y Combinator, Tenaya Capital, S Capital VC, Advent International, Alkeon Capital, and DFJ Growth.


Information Technology • Security
3 Offices
372 Employees

Protegrity protects the world's most sensitive data wherever it resides. Our industry-leading solutions allow businesses to finally tap into the value of their data and accelerate digital transformation timelines – without jeopardizing individuals’ fundamental right to privacy.


Productivity • Security • Software • Business Intelligence • Cybersecurity
San Francisco, California, USA
65 Employees

Lumos is the first internal AppStore for companies. With Lumos, employees are more productive and your enterprise is more compliant with self-service app requests, access reviews, and license management. The result: employees go to their Company AppStore and ask for app and permission access. IT and security can control who can request which apps, perform access reviews, and automate access creation. Lumos makes companies productive and compliant at the same time. Learn more: lumos.com.


Cloud • Security • Software • Analytics
Santa Clara, California, USA
29 Employees

Arista Networks is a leader in data-driven, client to cloud networking for data center, campus, and routing environments. Arista’s award-winning platforms deliver availability, agility, automation, analytics, and security. We've created this space to keep you updated Arista channel and partner news and updates.


Aerospace • Security • Software
21 Offices
8,438 Employees

At General Dynamics Mission Systems, a business unit of General Dynamics, we develop mission critical C4ISR solutions across the land, sea, air, space and cyber domains, but that doesn’t tell our whole story. When downed pilots are isolated in enemy territory, our equipment gives them a lifeline to call home. When a student opens a textbook to learn about the universe, they’re looking at data and pictures sent using our technology. When the government needs to share crucial top-secret information, our products help them keep this information out of the wrong hands. When sailors need to locate underwater mines, our technology allows them to find explosives with unmanned underwater vehicles. Delivering C4ISR technology is what we do but we think why we do it is more important.


Explore Top Tech Companies on Built In

Work Your Passion. Live Your Purpose.

Industry

San Francisco 3D Printing CompaniesSan Francisco 3PL: Third Party Logistics CompaniesSan Francisco AdTech CompaniesSan Francisco Aerospace CompaniesSan Francisco Agency CompaniesSan Francisco Agriculture CompaniesSan Francisco Analytics CompaniesSan Francisco Angel or VC Firm CompaniesSan Francisco App development CompaniesSan Francisco Appliances CompaniesSan Francisco Artificial Intelligence CompaniesSan Francisco Automation CompaniesSan Francisco Automotive CompaniesSan Francisco Beauty CompaniesSan Francisco Big Data CompaniesSan Francisco Big Data Analytics CompaniesSan Francisco Biotech CompaniesSan Francisco Blockchain CompaniesSan Francisco Business Intelligence CompaniesSan Francisco Cannabis CompaniesSan Francisco Chemical CompaniesSan Francisco Cloud CompaniesSan Francisco Co-Working Space or Incubator CompaniesSan Francisco Computer Vision CompaniesSan Francisco Consulting CompaniesSan Francisco Consumer Web CompaniesSan Francisco Conversational AI CompaniesSan Francisco Coupons CompaniesSan Francisco Cryptocurrency CompaniesSan Francisco Cybersecurity CompaniesSan Francisco Data Privacy CompaniesSan Francisco Database CompaniesSan Francisco Defense CompaniesSan Francisco Design CompaniesSan Francisco Digital Media CompaniesSan Francisco eCommerce CompaniesSan Francisco Edtech CompaniesSan Francisco Energy CompaniesSan Francisco Enterprise Web CompaniesSan Francisco Esports CompaniesSan Francisco Events CompaniesSan Francisco Fashion CompaniesSan Francisco Financial Services CompaniesSan Francisco Fintech CompaniesSan Francisco Fitness CompaniesSan Francisco Food CompaniesSan Francisco Gaming CompaniesSan Francisco Generative AI CompaniesSan Francisco Greentech CompaniesSan Francisco Hardware CompaniesSan Francisco Healthtech CompaniesSan Francisco Hospitality CompaniesSan Francisco HR Tech CompaniesSan Francisco Industrial CompaniesSan Francisco Information Technology CompaniesSan Francisco Infrastructure as a Service (IaaS) CompaniesSan Francisco Insurance CompaniesSan Francisco Internet of Things CompaniesSan Francisco Kids + Family CompaniesSan Francisco Legal Tech CompaniesSan Francisco Logistics CompaniesSan Francisco Machine Learning CompaniesSan Francisco Manufacturing CompaniesSan Francisco Marketing Tech CompaniesSan Francisco Metaverse CompaniesSan Francisco Mobile CompaniesSan Francisco Music CompaniesSan Francisco Nanotechnology CompaniesSan Francisco Natural Language Processing CompaniesSan Francisco News + Entertainment CompaniesSan Francisco NFT CompaniesSan Francisco On-Demand CompaniesSan Francisco Other CompaniesSan Francisco Payments CompaniesSan Francisco Pet CompaniesSan Francisco Pharmaceutical CompaniesSan Francisco Productivity CompaniesSan Francisco Professional Services CompaniesSan Francisco PropTech CompaniesSan Francisco Quantum Computing CompaniesSan Francisco Real Estate CompaniesSan Francisco Renewable Energy CompaniesSan Francisco Retail CompaniesSan Francisco Robotics CompaniesSan Francisco Sales CompaniesSan Francisco Security CompaniesSan Francisco Semiconductor CompaniesSan Francisco SEO CompaniesSan Francisco Sharing Economy CompaniesSan Francisco Social Impact CompaniesSan Francisco Social Media CompaniesSan Francisco Software CompaniesSan Francisco Solar CompaniesSan Francisco Sports CompaniesSan Francisco Telehealth CompaniesSan Francisco Transportation CompaniesSan Francisco Travel CompaniesSan Francisco Utilities CompaniesSan Francisco Virtual Reality CompaniesSan Francisco Wearables CompaniesSan Francisco Web3 Companies