Senior Information Security Specialist

Are you ready to take the lead in safeguarding sensitive data on a global scale? We're looking for a Senior Information Security Analyst who thrives on tackling data protection challenges in an enterprise environment. In this pivotal role, you'll drive data loss prevention strategies, monitor and respond to security alerts, and collaborate across teams to reduce risks related to data exfiltration and insider threats. Your expertise will help shape detection logic, refine security operations, and ensure comprehensive documentation of every investigation and response. About the role: In this opportunity as a Senior Information Security Analyst, you will: Lead and execute data protection and data loss prevention (DLP) processes across a global enterprise environment Monitor, investigate, and respond to alerts generated from DLP, email security, endpoint, and cloud security technologies Analyze data handling activities to identify risks related to data exfiltration, policy violations, and insider threats Partner with business teams and security stakeholders to review, remediate, and reduce data protection risks Triage and investigate security alerts across multiple platforms, escalating potential incidents as needed Contribute to continuous monitoring operations by supporting detection, analysis, and response efforts across the security ecosystem Collaborate with other ISRM teams to improve detection logic, alert fidelity, and overall security coverage Document investigations, findings, and response actions in case management systems with a high degree of accuracy Develop and maintain standard operating procedures, playbooks, and documentation for DLP and security monitoring processes Support reporting and metrics related to data protection incidents, trends, and operational effectiveness About You You’re a fit for the role of Senior Information Security Analyst if you have: A background or degree in cybersecurity, computer science, or a related field Experience working with DLP technologies, email security, or data protection programs in an enterprise environment Hands-on experience investigating security events across endpoints, cloud platforms, messaging systems, or network environments Familiarity with security tools such as DLP platforms, SIEM, EDR, and email security solutions A solid understanding of data protection principles, insider risk, and common attack techniques Working knowledge of networking, operating systems, and cloud environments with the ability to analyze security alerts Strong analytical skills with the ability to triage, investigate, and resolve security events effectively Experience documenting investigations and working within ticketing or case management systems A proactive mindset with interest in expanding into broader security monitoring and incident response functions #LI-DD3 What’s in it For You? Hybrid Work Model: We’ve adopted a flexible hybrid working environment (2-3 days a week in the office depending on the role) for our office-based roles while delivering a seamless experience that is digitally and physically connected. Flexibility & Work-Life Balance: Flex My Way is a set of supportive workplace policies designed to help manage personal and professional responsibilities, whether caring for family, giving back to the community, or finding time to refresh and reset. This builds upon our flexible work arrangements, including work from anywhere for up to 8 weeks per year, empowering employees to achieve a better work-life balance. Career Development and Growth: By fostering a culture of continuous learning and skill development, we prepare our talent to tackle tomorrow’s challenges and deliver real-world solutions. Our Grow My Way programming and skills-first approach ensures you have the tools and knowledge to grow, lead, and thrive in an AI-enabled future. Industry Competitive Benefits: We offer comprehensive benefit plans to include flexible vacation, two company-wide Mental Health Days off, access to the Headspace app, retirement savings, tuition reimbursement, employee incentive programs, and resources for mental, physical, and financial wellbeing. Culture: Globally recognized, award-winning reputation for inclusion and belonging, flexibility, work-life balance, and more. We live by our values: Obsess over our Customers, Compete to Win, Challenge (Y)our Thinking, Act Fast / Learn Fast, and Stronger Together. Social Impact: Make an impact in your community with our Social Impact Institute. We offer employees two paid volunteer days off annually and opportunities to get involved with pro-bono consulting projects and Environmental, Social, and Governance (ESG) initiatives. Making a Real-World Impact: We are one of the few companies globally that helps its customers pursue justice, truth, and transparency. Together, with the professionals and institutions we serve, we help uphold the rule of law, turn the wheels of commerce, catch bad actors, report the facts, and provide trusted, unbiased information to people all over the world. About Us Thomson Reuters informs the way forward by bringing together the trusted content and technology that people and organizations need to make the right decisions. We serve professionals across legal, tax, accounting, compliance, government, and media. Our products combine highly specialized software and insights to empower professionals with the data, intelligence, and solutions needed to make informed decisions, and to help institutions in their pursuit of justice, truth, and transparency. Reuters, part of Thomson Reuters, is a world leading provider of trusted journalism and news. We are powered by the talents of 26,000 employees across more than 70 countries, where everyone has a chance to contribute and grow professionally in flexible work environments. At a time when objectivity, accuracy, fairness, and transparency are under attack, we consider it our duty to pursue them. Sound exciting? Join us and help shape the industries that move society forward. As a global business, we rely on the unique backgrounds, perspectives, and experiences of all employees to deliver on our business goals. To ensure we can do that, we seek talented, qualified employees in all our operations around the world regardless of race, color, sex/gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status, or any other protected classification under applicable law. Thomson Reuters is proud to be an Equal Employment Opportunity Employer providing a drug-free workplace. 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