Experian is a global data and technology company, powering opportunities for people and businesses around the world. We help to redefine lending practices, uncover and prevent fraud, simplify healthcare, create marketing solutions, and gain deeper insights into the automotive market, all using our unique combination of data, analytics and software. We also assist millions of people to realise their financial goals and help them save time and money. We operate across a range of markets, from financial services to healthcare, automotive, agribusiness, insurance, and many more industry segments. We invest in people and new advanced technologies to unlock the power of data. As a FTSE 100 Index company listed on the London Stock Exchange (EXPN), we have a team of 22,500 people across 32 countries. Our corporate headquarters are in Dublin, Ireland. Learn more at experianplc.com Experian's Cyber Fusion Centre (CFC) is designed to leverage the best technology with our highly trained security experts to detect and investigate cyber security attacks and insider threats around the world. Experian CFC is seeking a Cyber Defense Specialist to help identify, design, and implement effective countermeasures to prevent cyber intrusions. You will be part of a world-class organization and lead a global team of highly skilled and innovative people to help us stay ahead of adversaries. This individual contributor role is part of the Threat Intelligence team, which focuses on defending against emerging threats, supporting investigations, and delivering situational awareness to the business. You will report to the Global Head of Threat Intelligence. You'll have the opportunity to: + Track threat clusters posing threats to Experian infrastructure, identify, develop, and implement countermeasures in our environment to prevent attacks from critical cyber threats. + Use SIEM, enterprise endpoint, network, and cloud security tools to understand defense coverage and identify security gaps and areas of improvement in overall security posture. + Identify and create ways to address security gaps including: + Mitigations and Countermeasures Engineering + Automation and Tool Development + Identify key security controls and configurations to stop adversary attack paths + Lead collaboration with Attack Surface Management, Vulnerability Management, and Security Architecture teams to implement security controls Your background: + 8+ years' of experience in cyber defense, forensics, incident response, threat intelligence, offensive security, vulnerability management, cloud infrastructure, and security engineering. Other relevant IT and network experience and training/certifications are valued and considered. Examples: GIAC, Offensive Security, SpecterOps, ZeroPoint Security. + Advanced knowledge in computer networking, operating systems (both Windows and Unix-based operating systems), virtualization (cloud and on-premise), and modern architecture (containers, orchestration, CI/CD). + Advanced understanding of enterprise security tooling (such as SIEM, EDR, IPS, and WAF) and processes such as vulnerability management and incident response. + Advanced understanding of common attack methodologies. Training, direct experience, or an ongoing interest in penetration testing is desired in this role. While this role does not actively conduct penetration testing engagements, a clear understanding of adversary attack methods could improve the effectiveness of countermeasures. + Experience with the Cyber Kill Chain Framework, MITRE ATT&CK, and other industry frameworks. + Demonstrated commitment to valuing differences, collaborating with diverse teams, and ensuring diverse perspectives are heard. Benefits/Perks: + Great compensation package and bonus plan + Core benefits, including medical, dental, vision, and matching 401K + Flexible work environment, ability to work remotely, hybrid, or in-office + Flexible time off, including volunteer time off, vacation, sick, and 12-paid holidays Our uniqueness is that we celebrate yours. Experian's culture and people are important differentiators. We take our people agenda very seriously and focus on what matters; DEI, work/life balance, development, authenticity, engagement, collaboration, wellness, reward & recognition, volunteering... the list goes on. Experian's people first approach is award-winning; Great Place To Work™ in 24 countries, FORTUNE Best Companies to work and Glassdoor Best Places to Work (globally 4.4 Stars) to name a few. Check out Experian Life on social or our Careers Site to understand why. Experian is proud to be an Equal Opportunity and Affirmative Action employer. Innovation is an important part of Experian's DNA and practices, and our diverse workforce drives our success. Everyone can succeed at Experian and bring their whole self to work, irrespective of their gender, ethnicity, religion, colour, sexuality, physical ability or age. If you have a disability or special need that requires accommodation, please let us know at the earliest opportunity.