Mark Roellich

Mark Roellich is an experienced IT professional with a robust background in system administration and engineering. Currently serving as System Administrator II at Scientific Applications & Research Associates, Inc., Mark manages server infrastructure both on-premise and in cloud environments. Prior experience includes roles as Sr. System Administrator II at Raytheon Intelligence & Space, where Mark developed replication strategies and deployed operating systems, and as Systems Engineer at Alchemy Data Centers LLC, managing data center operations and planning migration to Windows Server 2019. Mark's extensive career spans multiple positions at Microsoft, where responsibilities included deployment of Hyper-V, management of Microsoft internet-facing websites, and support for large server infrastructures. Mark holds a Bachelor of Science in Mathematics from the University of Washington.