Jan Ernst Email
Sr. Value Leakage and Contract Compl. Mgr. @ Sunrise Communications AG
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Jan Ernst Location
- Henggart, ZH, CH
Jan Ernst Work
- Sr. Value Leakage and Contract Compl. Mgr. @ (January 2025 - Present)
- Head Training and Support @ (April 2021 - December 2023)
- Head of Technical Helpdesk and Admin and Billing @ (November 2020 - March 2021)
- Head of Technical Helpdesk @ (October 2015 - November 2020)
- Manager 2nd Level Support Technical Helpdesk @ (November 2013 - October 2015)
- Project Manager Technical Helpdesk @ (November 2012 - November 2013)
- Teamleader Technical Helpdesk @ (November 2011 - November 2012)
Jan Ernst Education
- Kalaidos Fachhochschule Schweiz
Executive MBA (Wirtschaftspsychologie)
2018-2023 - Kalaidos Fachhochschule Schweiz
CAS (Wirtschaftspychologie)
2019-2020 - Kalaidos Fachhochschule Schweiz
CAS Medien und Kundenpsychologie (BWL)
2018-2019 - Kalaidos Fachhochschule Schweiz
CAS (Marketing)
2017-2018 - AKAD
Dipl. Betriebswirtschafter hf
2014-2016 - Höhere Kaderausbildung der Armee
Führungslehrgang 2
Jan Ernst Summary
- Jan Ernst, based in Henggart, ZH, CH, is currently a Sr. Value Leakage and Contract Compl. Mgr. at Sunrise. Jan Ernst brings experience from previous roles at Sunrise UPC GmbH and UPC Schweiz GmbH. Jan Ernst holds a 2018 - 2023 Executive MBA in Wirtschaftspsychologie @ Kalaidos Fachhochschule Schweiz. Jan Ernst has 1 emails on RocketReach.
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