Ms Sql Database Administrator
Infosys · Chennai, Tamil Nadu, India - Hyderabad, Telangana, India
Infosys · Chennai, Tamil Nadu, India - Hyderabad, Telangana, India
**Location-Hyderabad** **Experience-3-15y** We are seeking a skilled **MySQL Database Administrator** to manage, maintain, and optimize our MySQL database environments. The ideal candidate will be responsible for ensuring database availability, performance, security, and reliability while supporting application and business requirements. Key Responsibilities: - Install, configure, upgrade, and maintain **MySQL databases** in production and non-production environments - Monitor database performance and proactively identify and resolve issues - Ensure **high availability**, replication, backup, and disaster recovery strategies - Perform **database tuning**, query optimization, and indexing - Implement and manage **backup and recovery** processes - Ensure database **security**, access control, and compliance with best practices - Work closely with application developers to design and optimize database schemas - Troubleshoot database issues and provide root cause analysis - Maintain database documentation and operational procedures - Support database migrations, upgrades, and patching activities Required Skills & Qualifications: - Strong experience with **MySQL DB administration** - Hands-on knowledge of **MySQL replication, clustering, and failover** - Experience in **performance tuning and query optimization** - Knowledge of **backup tools** (mysqldump, Percona, or similar) - Familiarity with **Linux/Unix environments** - Understanding of database security concepts (users, roles, privileges) - Experience with **monitoring tools** (e.g., MySQL Enterprise Monitor, Prometheus, Nagios) - Ability to troubleshoot and resolve production issues under pressure