Lead Information Security Engineer
Location
harrogate, england
Job Type
Full-time
Category
IT & Technology
Posted
May 31, 2026
Title and Summary
Lead Information Security Engineer
Overview
The Data Security team is focused on protecting Mastercard’s most critical asset—data—by establishing strong foundations in information classification and loss prevention and continuously improving our data security posture across enterprise, cloud, and hybrid environments.
This role will play a key part in advancing data security capabilities, including data classification, data loss prevention (DLP), data security posture management (DSPM), while partnering closely with privacy, risk, business, and technology teams.
In This Role, You Will
- Support and evolve enterprise data classification and protection standards, ensuring sensitive data is consistently identified, labeled, and handled appropriately
- Design, implement, and maintain DLP controls to detect, prevent, and respond to unauthorized data sharing or exposure across email, endpoints, collabora...