Job Summary: We are seeking a System Engineer to oversee the phased roll-out of Microsoft Defender Application Control (WDAC) across approximately 1700 end-user machines, including laptops and desktops. This individual will serve as the primary point-of-contact for troubleshooting, reporting, and resolving issues during the deployment process. The role involves coordinating with end-users, providing technical support, and ensuring the successful implementation of the new security measures.