Descripción de empleo<br />Proactively plans and performs advanced technical activities requiring knowledge in multiple areas or on a system level to service the customer. Prioritizes work based on customer impact, and brings expertise to customer site on need basis.<br /><br />Main Responsibility Area<br /><br />Identifies and solves proactively demanding problems and communicates them to key stakeholders. Participates as an expert in own technology area in customer projects. To support areas by participating in emergency situations. Be active in networking and knowledge sharing. Be able to develop processes, tools and working methods.<br /><br />Position Description<br /><br />-Engineer graduated in Telecommunications, IT or Electronic Engineering.<br />-Proficiency in Linux and database management, to work on Subscriber Data Management and IP Multimedia Subsystem environments to ensure data consistency.<br />-Strong understanding of Mobile Core Networks (GSM, UMTS, LTE/VoLTE), protocols, and IP Networks.<br />-Understanding of virtualization principles / environments – OpenStack, VMWare.<br /><br />Desired experience on:<br />-Solid knowledge on Subscriber Data Management (SDM) and IP Multimedia Subsystem (IMS), desirable on Nokia equipment: One-NDS, NT-HLR, One-EIR, HSS, IMS, iNUM.<br />-Support activities with Protocol Analyzer Tools (Nethawk, Tektronics, Ethereal, Wireshark, etc.)<br /><br />Desired Plus:<br />-Strong knowledge and experience in Technical Support Services and customer interface.<br />-Experience with Implementation, Integration, Acceptance Tests, O&M and/or Care for Telecommunication Products – Nokia desired.<br />-Competences/Expertise in GSM/UMTS/LTE system validation (end-to-end performance, KPI handling, mobile devices).<br /><br />Position Requirements<br /><br />-Fluent spoken and written English and Spanish, Portuguese is desirable.<br />-Team Player and knowledge sharer.<br />-Individual Contributor who demonstrates initiative.<br />-Act with independence and discretion in routine matters.<br />-Make decisions that affect own work.<br />-Excellent communication, management, and leadership skills.<br />-Self-motivated well-organized individual who can prioritize work and handle multiple tasks.<br />-Ability to work and learn independently and proactively.<br />-Availability to travel and work under pressure