
Dipl.-Ing. Ingo Lenzen
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Ingo Lenzen
- Current 9 years and 2 months, since Apr 2017
Principal Enterprise Architect
Telefonica Germany GmbH und Co. OHG
In charge of the definition, communication, execution and governance of the long-term IT architecture & technology innovation. Responsible for developing the architecture vision, IT strategy & transfomation plan, creating heat maps, roadmaps, backlogs and ensuring architectural compliance. Working on company-wide projects, M&A, in- and outsourcing plans in terms of the IT-architecture. Professional leadership of IT architects and experts through high professional competence and credibility.
- Current 13 years and 5 months, since Jan 2013
Principal ICT Consultant and Technical Project Manager
Ingo Lenzen Consulting - ICT & PL
ICT consultant & program/project manager with outstanding inter. experience in Telecommunications, gained in projects in Germany, Europe and the US. Deep experience in business requirements, processes, system architectures, implementations, methodologies, technical leadership & effort estimations. Experienced in roles as Program Manager, Project Manager, Enterprise Architect, Strategy consulting to transform companys to Digital Players using agile, DevOps methologies.
- 3 years and 7 months, Sep 2013 - Mar 2017
Senior IT Architect Enterprise
E-Plus Mobilfunk GmbH & Co. KG
Design and planning the target Enterprise IT architecture and develop respective BSS roadmaps. Definition of the functional, application und technology architecture (TOGAF) with special focus on telco fulfillment, charging und billing domains taking into account service orientated architecture principles (SOA). Guidance for the development of an hybrid and convergent IT architecture to support upcoming product offer models and an excellent real-time customer experience.
- 6 years and 10 months, Oct 2006 - Jul 2013
Senior Customer Solution Architect & Technical Account Manager
Alcatel - Lucent
Working as Senior Technical Account Strategist, Customer Solution Architect and Technical Account Manager on global Tier 1 Operator accounts.
- 7 years, Nov 1999 - Oct 2006
Senior Manager Technical Account Consultants
Lucent Technologies
- 4 years and 6 months, May 1995 - Oct 1999
Referent Netzentwicklung
o.tel.o
Ausbildung von Ingo Lenzen
- 5 years and 8 months, Oct 1989 - May 1995
Elektrotechnik
RWTH Aachen
Kommunikationsnetze
Sprachen
German
English
XING Mitglieder mit ähnlichen Profilangaben
XING – Das Jobs-Netzwerk
Über eine Million Jobs
Entdecke mit XING genau den Job, der wirklich zu Dir passt.
Persönliche Job-Angebote
Lass Dich finden von Arbeitgebern und über 20.000 Recruiter·innen.
21 Mio. Mitglieder
Knüpf neue Kontakte und erhalte Impulse für ein besseres Job-Leben.
Kostenlos profitieren
Schon als Basis-Mitglied kannst Du Deine Job-Suche deutlich optimieren.
