Mark Duffell is a Senior Network Engineer at Telstra, with extensive experience in network engineering and technical support. Since joining Telstra in August 2016, Mark Duffell has held various roles, including Senior Technology Specialist and Technology Specialist, focusing on network design, planning, and software deployment. Previous positions include Senior Network Engineer at TPG Telecom and Network Engineer at iiNet, where responsibilities encompassed network operations and maintenance of core and access networks. Mark Duffell's career began as a Helpdesk/Computer Technician at Satlink Internet Services and progressed through roles at Netspace Online Systems, where duties included systems administration and managing a technical support team. Mark Duffell received education from Box Hill Institute of TAFE.
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