Top Cybersecurity companies

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Industry leaders

1,747 companies · 480 hiring now
Positive Technologies
Energy & Utilities Moscow
#1
Positive Technologies is a cybersecurity software provider headquartered in Moscow, Russia, and was founded in 2002. The company develops a wide range of security solutions including vulnerability management systems, next-generation firewalls, and platforms for security information and event management. It serves more than 4,000 corporate clients across various sectors globally and is a publicly traded entity on the Moscow Exchange.
CI/CD
Grafana
Python
+79
23 open jobs
NCC Group
Transportation & Logistics Manchester
#2
NCC Group (LSE: NCC) is a global cyber security, risk mitigation, and technical assurance enterprise headquartered in Manchester, United Kingdom. Founded in 1999, the publicly traded company employs over 2,000 security experts across the UK, Europe, North America, and Asia-Pacific.
Copilot
Power BI
Microsoft Sentinel
+15
20 open jobs
Bitwarden
Cybersecurity AI Santa Barbara
#3
Bitwarden is an open-source password management company headquartered in Santa Barbara, California, and founded in 2016. The company provides a platform for individuals and organizations to store, share, and sync sensitive data such as login credentials, passkeys, and developer secrets using end-to-end encryption. It operates globally as a remote-first organization, serving millions of users and over 80,000 businesses with a focus on transparency through its open-source codebase and third-party security audits.
Databricks
Git
Python
+60
22 open jobs $145k – $245k
Synechron
Energy & Utilities New York
#4
Synechron is a global digital transformation, technology, and management consulting firm headquartered in New York City. Founded in 2001 by Faisal Husain, Tanveer Saulat, and Zia Bhutta, the company specializes exclusively in end-to-end IT solutions, systems integration, and business consulting for the Financial Services, Banking, Asset Management, and Insurance (BFSI) sectors.
ASP.NET Core
CI/CD
Docker
+242
94 open jobs $65k – $180k
Rackspace Technology
Cybersecurity San Antonio
#5
Rackspace Technology is a major global multi-cloud solutions, managed infrastructure, and enterprise AI engineering provider headquartered in San Antonio, Texas, USA. Founded in 1998 by Richard Yoo, Pat Condon, and Dirk Elmendorf, the company operates on a B2B managed cloud services, private/public cloud migration, enterprise software integration, and managed infrastructure subscription model led by CEO Amar Maletira.
AWS
AWS Bedrock
CI/CD
+129
30 open jobs $53k – $272k
Worldpay
Blockchain & Crypto Cincinnati
#6
Worldpay is a global payment processing provider headquartered in Cincinnati, Ohio, and London, United Kingdom, with origins dating back to 1971. The company offers a comprehensive suite of payment technology solutions, including merchant acquiring, payment gateway services, and point-of-sale systems for diverse business sectors. It operates internationally across more than 140 countries, processing billions of transactions annually for merchants ranging from small businesses to large global enterprises.
Gradle
Java
Maven
+188
87 open jobs $117k – $238k
Appnovation
Design & Creative Vancouver
#7
Appnovation is a Canadian technology company founded in 2007 and headquartered in Vancouver. It builds digital platforms and experiences using open source technology. The company works with clients across several continents.
AWS
Figma
JavaScript
+104
48 open jobs
Corgea
Application Security San Francisco
#8
Corgea uses large language models to find and automatically fix security vulnerabilities in application code. Founded in 2023 in San Francisco, it focuses on business logic flaws that traditional static analysis tools miss. The product proposes patches as pull requests for developers to approve.
AWS
CI/CD
Docker
+23
7 open jobs $40k – $220k
Gigamon
Branding Santa Clara
#9
Gigamon provides deep observability by giving security tools access to network traffic. Its fabric brokers, decrypts and filters packets across physical, virtual and cloud environments. Enterprises use it to eliminate monitoring blind spots.
AWS
Salesforce
CI/CD
+11
11 open jobs $175k – $260k
Ravelin
Commerce London
#10
Fraud prevention and payment solutions that adapt to your challenges, risk appetite & goals so you can combat the fraud of today and be ready for tomorrow.
Go
Python
TypeScript
6 open jobs
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In the news

1,264 in the news in 30 days
Notion
Cybersecurity San Francisco
67 news mentions
Notion is a global software platform headquartered in San Francisco, California. Founded in 2013 by Ivan Zhao and Simon Last, the company provides a flexible, unified workspace that combines notes, docs, project management, wikis, and custom database structures into a single modular tool.
Docker
Go
Grafana
+85
45 open jobs $134k – $352k
LexisNexis Intellectual Property Solutions
Security Compliance Dayton
56 news mentions
LexisNexis Intellectual Property Solutions is a division of LexisNexis Legal & Professional that provides AI-powered software, analytics, and curated patent data for managing intellectual property workflows. The platform suite offers tools like PatentSight, PatentAdvisor, and TotalPatent One, enabling organizations to evaluate technology landscapes, optimize patent prosecution, and benchmark innovation strength. Serving corporations, law firms, investors, and government bodies, the company helps global decision-makers align IP strategies with business goals and evaluate market risks.
C++
Claude
Claude Code
+167
71 open jobs $99k – $291k
Synthesized
Security Compliance London
40 news mentions
Synthesized generates privacy-preserving synthetic datasets that keep the statistical structure of the original data. Founded in 2018 in London by Cambridge researchers, it targets banks and insurers blocked from sharing real records. Its tooling also rebalances datasets to reduce bias in downstream models.
1 open jobs
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New on Alion

1,477 joined in 30 days
Abu Dhabi Islamic Bank
Financial Services Abu Dhabi
New
Abu Dhabi Islamic Bank (ADIB) is a publicly traded financial services enterprise specializing in Sharia-compliant retail, corporate, and investment banking. Headquartered in Abu Dhabi, United Arab Emirates, the bank operates a multi-market network across the Middle East, North Africa, and Europe, with key operations spanning the UAE, Egypt, Saudi Arabia, Iraq, and the United Kingdom.
Python
SQL
Figma
+8
10 open jobs
Evaboot
Security Compliance
New
Export clean leads and find verified emails from LinkedIn Sales Navigator in one click with the Evaboot Chrome Extension.
AI Agents
AWS
Python
1 open jobs $75k
Jet
System Integration Moscow
New
Инфосистемы Джет Jet Infosystems – системный интегратор с 1991 года. Предоставляем комплексные IT-решения для бизнеса: обслуживание IT-инфраструктуры, сервис IT-инфраструктуры и IT-услуги комплексно. Компания Джет – надежный партнер для вашего бизнеса.
Ansible
MySQL
PostgreSQL
+24
6 open jobs
Ithubcollege
Design & Creative Moscow
New
Колледж информационных икреативных технологий Образование, которое работает Прямая интеграция с индустрией Работа с 3-го курса 2 государственных диплома Вуз за 2,5 года после колледжа {18 ОКТЯБРЯ 11:30} Приглашаем на день открытых дверей! Приходи к нам в гости и погрузись в атмосферу IThub!
Figma
1 open jobs
NetKnights GmbH
Higher Education Kassel
New
Die NetKnights ist Spezialist in Zwei-Faktor-Authentisierung, Verschlüsselung und PKI. Enterprise Support für die Open Source 2FA Software privacyIDEA.
1 open jobs $75k
Mitsubishi UFJ Financial Group
Travel & Tourism Tokyo
New
Headquartered in Tokyo, Japan, Mitsubishi UFJ Financial Group (MUFG) is a major global financial services conglomerate and bank holding company. The group operates across commercial banking, trust banking, securities brokerage, asset management, and consumer finance, delivering retail banking, wealth management, and corporate lending solutions.
SQL
Hibernate
JavaScript
+79
36 open jobs
ICT PROTECT
Insurance Athens
New
ICT PROTECT is an information security firm, specialising in Cybersecurity and GRC Consulting services. Our expertise lies in IT Audit, Risk Assessment, Business Continuity, ISMS Development, as well as consulting services designed for compliance with industry specific cyber security requirements (i.e. IMO, NERC CIP, etc.)..ICT PROTECT team consists of security specialists with high education level (i.e.
AWS
CI/CD
Git
+13
2 open jobs
Wasabi
Hardware
New
With Wasabi, you pay only for what you store. Enjoy the freedom to access your data whenever you want, without fees for egress or API requests.
AWS
AI Agents
CI/CD
+10
3 open jobs $152k – $170k
Maxlinear
Telecommunications Carlsbad
New
Panther Storage Accelerator. Join the MaxLinear team and help shape the future of networking and communications technology.
8 open jobs
Datagrail
Artificial Intelligence San Francisco
New
DataGrail is a comprehensive data privacy platform designed to help companies navigate data privacy concerns by automating tasks, minimizing risk, and strengthening customer trust. The platform offers solutions like data mapping, consent management, and risk monitoring, with extensive integrations to streamline compliance with privacy regulations like GDPR and CPRA. DataGrail stands out for its ease of use, rapid implementation, and focus on reducing manual workflows for data privacy management.
AI Agents
Okta
HubSpot
1 open jobs
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CGI
+3 jobs in 30 days
3 open jobs
DCloud
+13 jobs in 30 days
13 open jobs
UAP Inc.
+3 jobs in 30 days
3 open jobs
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Leidos
+143 jobs this week
758 open jobs
Mindrift
+105 jobs this week
98 open jobs
Airbus
+63 jobs this week
351 open jobs
Inetum
+39 jobs this week
608 open jobs
Nokia
+42 jobs this week
164 open jobs
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IQVIA
97 new locations
124 open jobs
Leidos
83 new locations
758 open jobs
Airbus
50 new locations
351 open jobs
View all
Leidos
421 new technologies
758 open jobs
Inetum
391 new technologies
608 open jobs
Airbus
327 new technologies
351 open jobs
View all