Mark Sifflett

Mark Sifflett is an experienced professional in the field of data center services and infrastructure management. Currently serving as the Data Centre Services Lead at Atturra since June 2025, Mark previously held the same position at Plan B Limited from August 2014 to July 2025, where responsibilities included overseeing the Data and Recovery Centre in Tawa. Prior to this, Mark worked as a Senior Field Service Engineer at DTSL (September 2010 - August 2014), providing support for diverse customer environments and handling major infrastructure projects. Mark also founded Rovente IT Solutions, offering specialized solutions for the SE-ME business market from April 2009 to September 2010, and served as a Network Systems Engineer at Observatory Crest Ltd from February 2005 to April 2009, focusing on F5 networking hardware and contract IT client support.