NOS
Nelson Vieira da Silva is an experienced professional in energy operations and telecommunications management, currently serving as the Energy Operations Manager at NOS SGPS since May 2014, where responsibilities include leading operations teams for Power and HVAC infrastructures and managing technical site maintenance and support. Previously, Nelson held various management roles at Optimus - Comunicações S.A., including Contract Manager and established the Field Service contract administration function, overseeing performance and budget control. Additional experience includes roles as Transmission Manager at Sonaecom, Access and Transmission Manager at Novis, Project Manager at Sonae Redes de Dados, and R&D Engineer at Inesc Porto. Nelson holds a Master's and Bachelor's degree in Electrical and Computers Engineering from Universidade do Porto and has pursued further education in organizational leadership and advanced analytics.
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NOS
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NOS, SGPS SA is a Portuguese media holding company whose main assets include a satellite, cable operator, and ISP, a mobile phone operator, a movie distributor and a virtual carrier of mobile phone services.