David Johnson

David Johnson is a Senior Systems Administrator at Global Payments Inc., where responsibilities include supporting PCI-DSS compliance and coordinating efforts among various IT teams to address security vulnerabilities and exploits. Previously, David served as a Systems Administrator at VeriCour, managing the migration of a large number of field servers, and as a Lead Support Engineer at Accops Systems Pvt. Ltd., providing training and support for terminal server software. Experience as a Technical Specialist at Tridex Systems included managing Active Directory and server backups, while a role as a Junior Systems Administrator at the American Water Works Association involved server installation and data management. Early career experience as a Help Desk Manager at Mine Safety and Health included leading a team and achieving high service level agreement performance. David holds an Associate of Arts degree in General Studies from Red Rocks Community College.