Mario Wittek
Service Manager at Deutsche Telekom / T - Systems | Berlin Metropolitan Area
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Service Manager at Deutsche Telekom / T - Systems in January 2005 to Present
Project Manager at Deutsche Telekom / T - Systems in January 1998 to December 2004
Planung Projektmanagement Datennetze at Deutsche Telekom / T - Systems in January 1996 to December 1998
Wehrdienst at Bundeswehr in May 1984 to October 1985
Ausbildung at VEB Elektronische Bauelemente Teltow ("CvO", "COT") in September 1981 to May 1984
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Hochschule für Technik und Wirtschaft Berlin, Diplom-Ingenieur
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Elektronik
Projektmanagement
Integration
Programmmanagement
Unternehmensführung
Funkverkehr
Produktmanagement
Mobile Geräte
Veränderungsmanagement
Teamführung
IP
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Discover more about Deutsche Telekom / T - SystemsWhat is Mario Wittek email address?
Email Mario Wittek at [email protected], [email protected] and [email protected]. This email is the most updated Mario Wittek's email found in 2026.
How to contact Mario Wittek?
To contact Mario Wittek send an email to [email protected], [email protected] or [email protected].
What company does Mario Wittek work for?
Mario Wittek works for Deutsche Telekom / T - Systems
What is Mario Wittek's role at Deutsche Telekom / T - Systems?
Mario Wittek is Service Manager
What is Mario Wittek's Phone Number?
Mario Wittek's phone (**) *** *** 309
Mario Wittek Email Addresses
Mario Wittek Phone Numbers
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