System Administrator (Billing) in Vodafone Ukrayina

Vodafone Ukraine is a world-class company that occupies a leading position in the field of telecommunications technologies and implements innovations in all areas of activity. The key to the success of Vodafone Ukraine is our employees. That is why we are looking for purposeful and open-minded like-minded people with a desire to create projects approaching the future. We invite you to join the team of professionals! Duties: Control and planning of capacity parameters, bandwidth and other performance parameters of vEPC network elements (SGSN/GGSN/MME/PGW/PCEF) Development of technical documentation approval (functional requirements, technical specifications, etc.) In accordance with business requirements for the product/service Provision of technical consultations in the implementation of existing services on the vEPC network for internal customers of the company Development of the technical part of the tender documentation and evaluation of the proposals of participants in the procurement procedure Support of the process of implementation/modification of services on the existing vEPC network Management of the implementation process new and/or replacement of existing vEPC network elementsOrganization, support and participation in the acceptance testing processRequirements: Experience in technical support of IVR, billing cycle, initiation of activities and conducting analysis of appearance and elimination of defects and problemsExperience of working with database Oracle, PostgreSQL, MySQLAbility to develop SQL queries using PL/SQL (JOIN, GROUP, UNION, nested queries)Knowledge of the basics of Windows, Linux, experience in writing shell, batch scriptsBasic knowledge of the principles of virtualization of systems and application containerizationKnowledge of the principles of operation of modern telecommunication networks and the services provided at the baseProficiency in English on par with Intermediate for reading technical documentation and correspondenceExperience of working in telecommunications companies at least 3- x years — will be a plus We offer: A team of like-minded people, transparency of decisions and openness in communication Official employment, social guarantees Flexible work schedule and remote working days 31 calendar days of vacation Corporate medical insurance and wellness Free mobile communication Advantageous tariff plan from Vodafone for the family Professional training paid by the employer Active corporate life