About Us: Ooredoo is a dynamic global Telecommunications player operating in 10 countries serving more than 138 million customers. Ooredoo Qatar employs approximately 1,600 people driving Ooredoo to be the number one choice for world\-class communications services in Qatar, and it is a team that you can be part of! About the Business Unit: The Technology Unit within Ooredoo is the backbone of the organization providing all technology services which enable Ooredoo to deliver its services to its customers across all technology platforms, 24/7/365\. In other words, it's responsible for the management of all Ooredoo networks, technology infrastructure/ platforms and processes to achieve fast time\-to\-market, high operational efficiency, and support product/ service innovation, and ultimately drive the financial performance of Ooredoo. The Active division is responsible for the plan, technical design, implementation, and O\&M including new/change requests for RAN, Fixed Access, IP Network, Transmission, Tetra, Core Networks, VAS, Submarine Cables etc. About the Role: This role is responsible for maintaining the availability and performance of Mobile and Fixed Core with focus on SDM (Subscriber Database Management) platforms. For more details, please click here. About You:* 5 years' experience in a similar role. * Experience managing 24x7 Technical support. * Subject matter expertise in Nokia SDM platforms.