Senior System Engineer

Company DescriptionArηs is a fully independent group of companies specialized in managing complex IT projects and systems for large organisations, focusing on state-of-the-art software development, business intelligence and infrastructure services.We are composed of 13 entities across 6 countries that are unified by the Arηs Group, with more than 1750 consultants.This corporate structure enables us to respond quickly to market changes and customer requests, and to communicate and make decisions without layers of bureaucracy.Our success can be attributed to the synergy among our nine complementary entities, combined with our methodologies, which are based on the Rational Unified Process (RUP) and the Scrum agile software development framework.Established in 2016, the Greek entity Arηs Developments Hellas aims to extend Arηs Group activities dedicated to the European market providing high-quality services in Software Development, covering the entire application development lifecycle: starting with user requirements, business process redesign and specifications, to continue with development, testing and application maintenance.Job DescriptionAdminister instances of on cloud(Azure&AWS) and on premises Databases.Optimize database maintenance plan and fix high availability database server issues.Perform database maintenance/task streamlining.Investigate backup/restore issues.Optimize database replication and disaster recovery.Second tier incident management.Investigation of root cause of incidents and proposal of short-term and long-term solutions.Perform on demand database backup and restore.Monitor SQL server cluster performance and anticipate issues.Patch/Update of database servers/infrastructure.Assist in automation of on demand database backups.Respond to requests for database creation, user privilege assignment.QualificationsBachelor's plus 10 years of relevant experience.Working experience with Azure, AWS cloud and on premises databases.Good knowledge of SQL server cluster and update of servers.Experience in administration and maintenance of databases.Ability to offer technical solutions in order to resolve technical issues and enhance efficiency.Good command of English, equal to C2 according to CERF.Additional Information

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