Explore top tech companies.
All Filters
Location

Office Type

Industry

Size

Open Jobs

Remote Jobs

Perks

DEI

Tech Stack

Top United States Security Companies (1,744)

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.


Artificial Intelligence • Cloud • Sales • Security • Software • Cybersecurity • Data Privacy
6 Offices
2,461 Employees

SailPoint is the leader in identity security for the cloud enterprise. Our identity security solutions secure and enable thousands of companies worldwide, giving our customers unmatched visibility into the entirety of their digital workforce, ensuring workers have the right access to do their job – no more, no less.

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

Cloud • Information Technology • Security • Social Impact • Software
3 Offices
405 Employees

AlertMedia helps organizations protect their people and businesses through all phases of an emergency. Our award-winning threat intelligence, emergency communication, and travel risk management solutions help companies of all sizes identify, respond to, and recover from critical events faster and more confidently. Our team of in-house intelligence analysts and meteorologists work around the clock to monitor thousands of data sources around the world, providing our customers and employees with verified, credible information to protect them from impending threats. AlertMedia has been recognized both nationally and locally for its exceptional company culture, most recently being named to Inc. Magazine’s Best Workplaces list for 2023. We were also named to Forbes’ list of America’s Best Startup Employers for two consecutive years, Austin Business Journal’s Best Places to Work for nine consecutive years, and Built In Austin’s 100 Best Places to Work in Austin. Located in the heart of downtown Austin in the "smartest building in the city", AlertMedia inspires and invests in our employees through continuous developmental experiences, including Career Month, community volunteering, mentorship programs, Employee Resource Groups, and weekly "Tuesday Lunches" where the company comes together to learn about and discuss any business updates. AlertMedia also facilitates a robust internship program, working with universities (including HBCUs), non-profit organizations like Hiring Our Heroes, and similar partners to invest in the future of our diverse workforce.


Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
8 Offices
4,500 Employees

Anduril is a defense products company. Unlike most defense companies, we don’t wait for our customers to tell us what they need. We identify problems, privately fund our R&D and sell finished products off the shelf. Ideas are turned into deployed capabilities in months, not years.


Machine Learning • Payments • Security • Software • Financial Services
6 Offices
56,000 Employees

For nearly 160 years, PNC has strived to make a meaningful impact for our employees, customers, communities, and shareholders. We believe our success and positive reputation are built on open and honest dialogue, an unwavering focus on smart risk management, relationship-based customer service and community investments. Our inclusive workplace allows our employees to be heard, valued, and developed to do their best work.


Cloud • Information Technology • Security • Software
8 Offices
800 Employees

JumpCloud’s mission is to Make Work Happen®, providing simple, secure access to an organization’s technology resources from any device, or any location. The JumpCloud Open Directory Platform gives IT, security operations, and DevOps a single, cloud-based solution to control and manage employee identities and their devices, and apply conditional access controls based on Zero Trust principals. Since launching in 2012, our global user base has grown to more than 150,000 organizations, with more than 5,000 paying customers including Cars.com, GoFundMe, Grab, ClassPass, Uplight and Peloton. JumpCloud has raised over $400M from world-class investors including Sapphire Ventures, General Atlantic, Sands Capital, Atlassian, and CrowdStrike. Our teams are growing fast, too, and we're looking for talent across engineering, sales, customer success, marketing, product management, and more. Join our team of dedicated, passionate, and creative people who are eager to change the IT industry forever. We live by our core values which are: Build Connections Think Big 1% Better Every Day


Security • Software • Cybersecurity
Westminster, Colorado, USA
52 Employees

FusionAuth builds software for developers needing to add authentication to their software products. It's a big problem - every application needs authentication, but building it yourself is a complex distraction. We distribute our free Community software through word-of-mouth reputation to software developers worldwide. We nurture and support the software development communities, taking their input to give "Devs" the features they need for secure and convenient Customer Identity and Access Management. And we've built a fast growing business by offering paid plans and hosting with higher end features and support. It's Product Led Growth at its best. Start with the free version, then when your business depends on customers logging into your application, upgrade to our full featured plans. Over 3,000 companies already have..


Artificial Intelligence • Cloud • Information Technology • Security • Software • Cybersecurity • Data Privacy
10 Offices
1,000 Employees

Every day, the world gets more digital thanks to tens of millions of developers building the future faster than ever. But with exponential growth comes exponential risk, as outnumbered security teams struggle to secure mountains of code. This is where Snyk (pronounced “sneak”) comes in. Snyk is a developer security platform that makes it easy for development teams to find, prioritize, and fix security vulnerabilities in code, dependencies, containers, and cloud infrastructure — and do it all right from the start.


Information Technology • Security • Software • Cybersecurity
Fully Remote, USA
50 Employees

BlackCloak protects corporate executives and high-profile individuals from cybersecurity, privacy, financial, and other reputational risks. Used by Fortune 500 companies across all industries, the BlackCloak Concierge Cybersecurity & Privacy™ Platform is a holistic solution including mobile and desktop apps as well as concierge support. Executives and high-profile individuals get peace of mind knowing their family, reputation, and finances are secured. Companies rest assured that their brand, intellectual property, data, and finances are protected against threats coming through executives without having to invade their personal lives. BlackCloak stands out in the cybersecurity industry by focusing on the often-overlooked intersection of personal and corporate digital protection. Unlike traditional firms that solely prioritize corporate defenses, BlackCloak understands that the vulnerabilities of high-level executives and their families can pose significant risks to the entire company. By offering comprehensive and tailored solutions that shield both personal and professional digital environments, BlackCloak ensures a holistic approach to security. This unique emphasis on protecting every facet of an executive's digital life—from corporate email systems to personal devices and home networks—sets BlackCloak apart as a pioneer in safeguarding the modern business world.


Artificial Intelligence • Big Data • Retail • Security • Social Impact • Software • Business Intelligence
4 Offices
212 Employees

We have over 33,000 retail stores and 50,000 retail users using the Auror platform globally. We have a common goal - that is to connect people and organisations with timely intel to proactively combat highly Organized Retail Crime (ORC) groups who are reselling billions of dollars in merchandise. The impact that shoplifting has on profits, customer experience and in-store safety has reached epidemic levels globally, and we are here to partner with retailers and law enforcement to ultimately build safer communities. We are a global organisation with teams across New Zealand, Australia, United States, Canada and the United Kingdom. Despite the geographical locations and time zone differences, we strive to maintain a collaborative work culture and do our best to avoid silos. We do this by creating a talent selection process that is inclusive and reflective of our culture and what’s important to us.


Cloud • eCommerce • Security • Software • Cybersecurity
2 Offices
86 Employees

LogicManager believes performance is a result of effective risk management. Our ERM software and top-rated customer experience help organizations manage surprises before they happen - ensuring a positive impact on the organization and community at large. But don’t just take our word for it; we're proud to be a certified Great Place to Work® every year since 2017!


Information Technology • Security • Software • Cybersecurity • App development • Data Privacy
2 Offices
550 Employees

MacPaw develops and distributes software for macOS and iOS that simplifies the lives of Mac users. Renowned for innovative and precision-engineered products, including CleanMyMac X, Setapp, ClearVPN, and the Unarchiver, and housing the Moonlock cybersecurity division, MacPaw is committed to elevating and securing the user experience within the Mac ecosystem. MacPaw’s focus on software technology, Human-Computer Interaction (HCI), Machine Learning (ML), and more, aims to seamlessly integrate research breakthroughs into practical MacPaw products. Founded in Kyiv, Ukraine, with a subsidiary office in Boston, MacPaw products have more than 30 million users worldwide, with one in every five Mac users having at least one app downloaded. Our values — to create experience, make impact, and stay human — influence MacPaw's creative, authentic, and caring team. They affect everything we do, from our products to the teams we build. We think big by focusing on essential. With us, you can take a lead and deliver the result that will make you proud. We value when people finish what they started and can measure the result. You have a chance to create an experience, not just a product. Macpawians always listen to our customers and respond to make their experience flawless and exciting. Through attention to detail, we make an extra effort to streamline it for our users, partners, and team members. Stay human... in any situation, even when it's tough. We care about each other and always see a person in our users. We build long-term relationships by creating technology for the benefit of humans. Play nice. Be frank and real!


Fintech • Information Technology • Security • Financial Services
Lakewood, Colorado, USA
3,000 Employees

We serve as the technical force behind Colorado’s largest locally owned bank. Our technology department is 400+ strong, with continued plans for growth. We owe our success to the core values we’ve held since being founded in 1963. Our mission is 'banking for good', to do our best to do right by our customers, communities, and employees.


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.


Information Technology • Sales • Security • Cybersecurity • Automation
5 Offices
442 Employees

Silverfort is on a mission to bring identity security everywhere, and allow organizations to operate without fear or disruptions. Fueled by a belief that enterprises and their identity teams deserve better, we found a way to break down the silos of identity security—eliminating the critical gaps and blind spots left behind by a patchwork of point solutions. After years of research, we found a way to break free from these limitations. Silverfort created the only end-to-end identity security platform that secures all identities—humans and machines, on-prem and in the cloud. Our patented Runtime Access Protection (RAP) technology seamlessly integrates with the entire IAM infrastructure and secures it from within with unmatched visibility, analysis, and inline enforcement of security controls. This innovative approach brings protection to all resources in all environments, including ones that were previously impossible to secure, such as legacy systems, service accounts, command-line tools and IT/OT infrastructure. Finally, enterprises can stay ahead of the evolving identity threats, minimize their attack surface, stop breaches before they can spread, close compliance gaps, and break free from countless limitations and endless efforts. Silverfort is the identity security platform the industry deserves, earning us the trust of more than 1,000 leading organizations, including several Fortune 50 companies. This is identity security done right. Join Silverfort, and be part of a team that’s pushing the boundaries of identity security—no compromises, no blind spots, no limits.


Machine Learning • Security • Consulting • Cybersecurity
2 Offices
52 Employees

We're building a next-generation cyber risk platform that empowers security and business leaders to make more informed decisions about their cybersecurity program. Our platform, Axio360, allows security teams to capture and quantify their cyber risks in dollar terms, which helps business leaders prioritize and plan cybersecurity initiatives and investments. Some of the largest energy, critical infrastructure, and financial services companies in the world rely on Axio360 to establish a single source of truth about their organizational risk posture and cybersecurity readiness.


Security • Cybersecurity
5 Offices
450 Employees

Tufin is a world leading network security policy management company, managing and automating security changes across next gen firewalls and network devices. We are a hybrid technology, supporting on/off prem and cloud services. The automation orchestration piece is what sets us apart in the market, as this allows us to help our customers to implement their security changes in hours or minutes vs. days. Since going public in April 2019, Tufin has continued to be the market leader in the space!


Real Estate • Security • Software • Cybersecurity • PropTech
2 Offices
103 Employees

CertifID helps to create a world without wire fraud. Started after our co-founder was hit by fraud – we’re the only company dedicated to fighting fraud for the real estate industry with an identity verification SaaS platform, insurance, and proven recovery services. CertifID helps safeguard billions of dollars every month from fraud and provides peace of mind with up to $1M in direct insurance coverage on every wire it protects.


Blockchain • Fintech • Security • Software • Cryptocurrency • Cybersecurity • Web3
Fully Remote, USA
40 Employees

Hiro is a company that creates developer tools for Stacks, a network that enables apps and smart contracts for Bitcoin. As a core entity within the Stacks Ecosystem, Hiro works alongside various independent entities, developers, and community members to establish a user-owned internet on Bitcoin. Hiro provides developers with the tools to innovate and build on Bitcoin in ways previously not possible.


Healthtech • Security • Software • Cybersecurity
7 Offices
957 Employees

For over 20 years, we’ve been redefining how life- and mission-critical industries enable, control, and monitor digital identities to deliver fast access, improve security, and ensure compliance. Customer success is our DNA, which is why we’re trusted by the most prominent healthcare and enterprise organizations in 45 countries.


Explore Top Tech Companies on Built In

Work Your Passion. Live Your Purpose.

Industry

3D Printing Companies3PL: Third Party Logistics CompaniesAdTech CompaniesAerospace CompaniesAgency CompaniesAgriculture CompaniesAnalytics CompaniesAngel or VC Firm CompaniesApp development CompaniesAppliances CompaniesArtificial Intelligence CompaniesAutomation CompaniesAutomotive CompaniesBeauty CompaniesBig Data CompaniesBig Data Analytics CompaniesBiotech CompaniesBlockchain CompaniesBusiness Intelligence CompaniesCannabis CompaniesChemical CompaniesCloud CompaniesCo-Working Space or Incubator CompaniesComputer Vision CompaniesConsulting CompaniesConsumer Web CompaniesConversational AI CompaniesCoupons CompaniesCryptocurrency CompaniesCybersecurity CompaniesData Privacy CompaniesDatabase CompaniesDefense CompaniesDesign CompaniesDigital Media CompanieseCommerce CompaniesEdtech CompaniesEnergy CompaniesEnterprise Web CompaniesEsports CompaniesEvents CompaniesFashion CompaniesFinancial Services CompaniesFintech CompaniesFitness CompaniesFood CompaniesGaming CompaniesGenerative AI CompaniesGreentech CompaniesHardware CompaniesHealthtech CompaniesHospitality CompaniesHR Tech CompaniesIndustrial CompaniesInformation Technology CompaniesInfrastructure as a Service (IaaS) CompaniesInsurance CompaniesInternet of Things CompaniesKids + Family CompaniesLegal Tech CompaniesLogistics CompaniesMachine Learning CompaniesManufacturing CompaniesMarketing Tech CompaniesMetaverse CompaniesMobile CompaniesMusic CompaniesNanotechnology CompaniesNatural Language Processing CompaniesNews + Entertainment CompaniesNFT CompaniesOn-Demand CompaniesOther CompaniesPayments CompaniesPet CompaniesPharmaceutical CompaniesProductivity CompaniesProfessional Services CompaniesPropTech CompaniesQuantum Computing CompaniesReal Estate CompaniesRenewable Energy CompaniesRetail CompaniesRobotics CompaniesSales CompaniesSecurity CompaniesSemiconductor CompaniesSEO CompaniesSharing Economy CompaniesSocial Impact CompaniesSocial Media CompaniesSoftware CompaniesSolar CompaniesSports CompaniesTelehealth CompaniesTransportation CompaniesTravel CompaniesUtilities CompaniesVirtual Reality CompaniesWearables CompaniesWeb3 Companies