Billing system administrator in Vodafone Ukrayina

Vodafone Ukraine is a world-class company that occupies leading positions in the field of technology and telecommunications, introduces innovations in all areas of activity. The key to the success of Vodafone Ukraine is our employees. That is why we are looking for goal-oriented and open-minded like-minded people with a desire to create projects that bring the future closer. 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 and approval of technical documentation (functional requirements, technical specifications, etc.) in accordance with business requirements for the product/service Provision of technical consultations in the implementation of existing services based on vEPC for internal customers of the company Development of the technical part of the tender documentation and evaluation of proposals of participants in the procurement procedure Support of the process of implementation/modification of services based on the existing vEPC network Management of the process of implementation of new and/or replacement of existing vEPC network elements Organization, support and participation in the process of acceptance testing Requirements: work experience in telecommunications companies for at least 3 years (preferred) Technical support experience IVR, billing cycle, initiation of activities and analysis of the appearance and elimination of defects and problemsExperience of working with one of the Oracle, PostgreSQL, MySQL databasesAbility to develop SQL queries using PL/SQL (JOIN, GROUP, UNION, nested queries)Knowledge of the basics of Windows, Linux , experience in writing shell, batch scripts Basic knowledge of the principles of system virtualization and application containerization Knowledge of the principles of operation of modern telecommunication networks and the services provided on their basis Intermediate English language skills for reading technical documentation and correspondence We offer: A team of like-minded people, transparency of decisions and openness in communication Official employment, social guaranteesFlexible work schedule and remote working days31 calendar days of vacationCorporate medical insurance and wellnessFree mobile communicationAdvantageous tariff plan from Vodafone for the familyProfessional training at the expense of the employerActive corporate life