Dr. Andreas Rollnik
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Andreas Rollnik
- Current 6 months, since Dec 2025
Retired Telecoms Professional
Selbständig
- 2 years and 9 months, Mar 2023 - Nov 2025
Sr. Manager Governance & Transformation
Vodafone Group Services GmbH, Düsseldorf
- 9 years and 11 months, Jan 2016 - Nov 2025
Business Relationship Manger OSS
Vodafone Group
Managing the Business Relation to Network Operations, planning and Deployment, the Portfolio- and Program-Management for OSS and Telco Cloud for Vodafone Germany.
- 9 months, Apr 2015 - Dec 2015
Senior Manager Process Improvement
Vodafone UK
Seconded for a Project to improve the operational change management process and organisation of the service operations function of Vodafone UK. Merging and integrating the change management processes of the mobile-, fixed networks and IT for operations, configuration management and provisioning. Establishing the common Process documentation base in ARIS and transfer responsibility to the local process owner. Support of the creation of the joined change Management team organisation.
- 5 years and 1 month, Dec 2010 - Dec 2015
Senior Manager Processes & Operating Models
Vodafone Group Services GmbH
- 1 year and 1 month, Nov 2009 - Nov 2010
Sr. Manager Operations Strategies
Vodafone Telekomünikasyon A.S. - Türkei
Organisations Design, Change- and Transformation-Management of the regional and central NW-Organisation (Operations and Deployment/Roll-Out) - 1 yr Secondment
- 5 years and 7 months, Apr 2004 - Oct 2009
Sr. Manager NW Operations Strategy&Programs
Vodafone Group Services Deutschland GmbH
- 2 years and 9 months, Aug 2001 - Apr 2004
Senior Advisor
Vodafone D2 GmbH
- 1 year, Sep 2000 - Aug 2001
Manager
Ericsson Consulting GmbH
- 7 years and 5 months, May 1993 - Sep 2000
Gruppenleiter
Mannesmann Mobilfunk
Ausbildung von Andreas Rollnik
- 5 years and 1 month, Apr 1988 - Apr 1993
Physik
Universität Bonn
Teilchenphysik
Sprachen
German
C2 (Verhandlungssicher / Muttersprachlich)
English
C1 (Fließend)
Turkish
A1-A2 (Grundkenntnisse)
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