As a Senior Expert for Geo/GIS Services you analyse and evaluate the business requirements in accordance with the demand management process and translate them into solution designs; As an expert for geographical analyses, you enable the combination of different data with spatial reference (especially in GIS systems) and thus the derivation of valuable additional information. One important data source is network performance data; You will provide Geo Applications on basis of a GIS infrastructure, geographical data and analyses for all business areas of the company (for different VF markets, i.e. Germany, Portugal etc.); You design, develop and implement scripts/solutions/applications to enable spatial analyses (self-service for the customers) and geo processing; You will manage a project throughout its lifecycle, coordinating and managing suppliers during the design, development and implementation phases in accordance with the delivery management process, on time, quality and budget; Geo/GIS applications & services: strategy, design, architecture, implementation, consolidation; Project Management and delivery of local and central projects, where different international teams are involved (customers, providers, designers, administrators, developers or O&M technicians); You actively evaluate opportunities to optimise the design and delivery process and propose appropriate improvement measures. Deep knowledge of telecommunication business in terms of IT and Network technologies (Radio Access, Core, IMS, Fixed Access, Transport & Transmission); Experience in OSS systems, especially Geo/GIS systems; Excellent communication skills; Good communication & negotiation skills with customers & providers; Fluency in English.