Caleb Holman

Caleb Holman has over a decade of experience in IT and systems administration. Since July 2015, Caleb has been serving as the Sole Systems Administrator at SLB, managing Active Directory and DNS while supporting project initiatives from the parent company following a merger in June 2026. Prior to this role, Caleb worked as a Technician at NetWize from October 2012 to July 2015, providing technical troubleshooting and backup management with tools such as Veeam, Datto, and Windows Backup. Caleb also gained experience as an IT Intern at Quartzdyne, Inc from November 2011 to October 2012, focusing on desktop hardware troubleshooting and Active Directory management.