Dipl.-Ing. Christian Lehmann
Fähigkeiten und Kenntnisse
Werdegang
Berufserfahrung von Christian Lehmann
- Current 2 years and 2 months, since Apr 2024
Freelancer
www.HRdigiPro.de
www.hrdigipro.com - HR-Projects, HR-Systems, HR-Processes
- 4 years and 7 months, Sep 2019 - Mar 2024Gerresheimer AG
Global Head of HR Operations, HR Systems & PMO
Leading one Region for HR Services "DACH & Eatern Europe"
- 1 year, Apr 2017 - Mar 2018
Interim-Projektmanager
Dipl.-Ing. Christian Lehmann, Interim-Projektmanagement
Interim-Projektmanagement mit Fokus auf HR & HR IT
- 4 years and 7 months, Sep 2012 - Mar 2017Vodafone GmbH
Abteilungsleiter HR Project Office, IT & Reporting
• Leading the department with 11 employees • Budget planning & strategy development • Programme management for HR und HR IT programmes • Communication with top-management level • Cross country management of project managers and employees
- 1 year and 3 months, Jun 2011 - Aug 2012Vodafone GmbH
Senior Programme Manager, PMP® / Senior Referent
• HR IT integration and rollout projects • Process definition for the operational unit HR Services • Nearshoring of the unit HR Services to Hungary
- 2 years and 9 months, Sep 2008 - May 2011
HR Business Partner
Ericsson GmbH
• HR Business Partner for 200 employees • Mergers & Acquisitions • Transformation- and change management
- 8 years and 10 months, Nov 1999 - Aug 2008
Senior Project & Programme Manager, PMP®
Ericsson GmbH
• Mergers & Acquisitions • Restructuring and OPEX-saving programmes • Multi-project management • International IT customer integration and rollout projects • Responsible to fulfil customer demands in terms of cost, quality and time • Responsible for risk & stakeholder management and controlling
- 5 years and 2 months, Sep 1994 - Oct 1999
Software Tester & Test Leader
Ericsson GmbH
• Leading the system integration of a satellite based telecommunication network • Cross country management of project resources • Multi-vendor systems integrations world wide
- 6 months, Mar 1994 - Aug 1994
Student Worker
Institute for Mobile & Satellite Communications,
Continued Development of a 64KB-data modem
Ausbildung von Christian Lehmann
- 10 months, May 1993 - Feb 1994
Institute for Mobile & Satellite Communications
Development of 64KB-data modem
- 4 years and 5 months, Oct 1989 - Feb 1994
Informationstechnik, Nachrichtentechnik
Universität Duisburg
Nachrichtentechnik, Akustik
Sprachen
German
English
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