The position is a mix of interacting with customers while working across the organization internally, in alignment with execution on Mobile Signalling Portfolio, to enable International Roaming for Mobile Subscribers.
Member of the IT Operations Team with responsibilities covering a wide range of technologies including, but not limited to, systems administration, helpdesk, telephony administration, laptop/desktop computer build-up/replacement among other items.
MySQL replication, security, performance(query optimization, index tuning, caching, buffer tuning) Write complex SQL queries to support app team Exp in Shell/python/php to automate the DB activities Check for data consistency between master & slaves
• Perform systems administration of desktop and server systems connected to local and wide area networks. • Desktop system management responsibilities involving account monitoring, security, Operating System (OS) installation
The responsibilities include day-to-day monitoring and smooth running of all applications. In the event of any failure ability to follow the SOP (Standard Operating Procedure) to resolve and recover the situation.
•Implementation and Administration of Windows systems environment running Windows MS Server (2016,2012,2008) •In our VMware environment, you will be responsible to develop, manage, and maintain the VMware infrastructure including performance tuning.