Mark Zelinske

Mark Zelinske is an accomplished sales professional with extensive experience in the telecommunications industry. Currently serving as the Head of US Sales at Mobile2CRM since July 2025, Mark has previously held key sales roles, including Sales Director at Movius Corp. from December 2021 to July 2025, and Regional Sales Manager at T-Mobile from August 2020 to December 2021. Prior to that, Mark worked at Sprint from September 2015 to August 2020, where roles included Regional Sales Director and Solutions Engineer. Mark's career began at AT&T, where various roles spanned from Enterprise Sales Executive to Mobility Application Consultant over 15 years. Mark holds a Bachelor's degree in Communications/Media Studies from King's College.