Mark Vreeland is a seasoned professional in the telecommunications industry with extensive experience in engineering and sales roles. Currently serving as Principal Sales Engineer at Calix since September 2019, Vreeland previously held multiple positions at Zayo Group from November 2007 to September 2019, including Sr. Sales Engineer and various Vice President roles focused on project management, engineering, and product management. Additional experience includes serving as General Manager - Transport at Onvoy Inc. and Senior Product Manager at Cisco Systems. Vreeland began a career in engineering at DSC Communications and Alcatel USA, culminating in a Bachelor of Science in Electrical Engineering from Michigan Technological University.
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