Dirk Siegmann Email & Phone Number
Service-Manager Microsoft 365 @ Telefónica Business Sales
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Dirk Siegmann Location
- Munich, BY, DE
Dirk Siegmann Work
- 2023 -now Service-Manager Microsoft 365 @
- 2013 -2023 Senior OSS-Designer @
- 2022 -2022 Fachautor @
- 2019 -2021 Fachautor @
- 2014 -2020 Dozent @
- 2000 -2013 Senior Lead Network Management Design @
- 1997 -2000 IT-Systemanalyst @
- 1990 -1997 Systemadministrator @ HiComp
- 1989 -1992 Novell Netware Admin (freier Mitarbeiter) @ Verlagshaus Riedmühle
- 1986 -1990 EDV-Referent (freier Mitarbeiter) @ Akademie für Handelsmarketing
- 1985 -1987 ZD @
Dirk Siegmann Education
- University of Kassel 1983-1985
Dirk Siegmann Skills
- Telecommunications
- Project Management
- Team Leadership
- Operational Excellence
- Six Sigma
- Systemarchitektur
- Virtualisierung
- Citrix
- Microsoft Windows
- Apache Hadoop
- Big Data
- Datenanalyse
- Microsoft Office
- Microsoft Excel
- VBA
- Grafik
- Präsentationen
- Workshops
- Moderationskompetenz
- Coaching
- Training
- Social Media
- Illustrator
- Networking
- Management
- Public Relations
- Research
Dirk Siegmann Summary
- Dirk Siegmann, based in Munich, BY, DE, is currently a Service-Manager Microsoft 365 at Telefónica Germany. Dirk Siegmann brings experience from previous roles at Telefónica Germany, Heise, Rheinwerk Verlag GmbH and Münchner Volkshochschule. Dirk Siegmann holds a 1983 - 1985 University of Kassel. With a robust skill set that includes Telecommunications, Project Management, Team Leadership, Operational Excellence, Six Sigma and more. Dirk Siegmann has 2 emails on RocketReach.
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