Lead Database Administrator

6 hours ago

Chennai, Tamil Nadu, India Best Infosystems Ltd. Full time

Cloud DB Engineer ( MYSQL DBA )_ Chennai_WFO (5 Day)_Shift: 24*7

Role: MYSQL DBA - Lead Engineer (Cloud DB Engineer ( MYSQL DBA ))

Location: Chennai

Work Experience: 15+ years

Mode: WFO (5 Day)

Shift: 24*7

Key Skills: MYSQL DBA, PostgreSQL, SQL Server, AWS RDS aurora.

Job Description:

Mandate Skill :

  • Strong technical expertise on SQL, NoSQL and databases like PostgresDB, SQL Server, CosmosDB, MongoDB, Cassendra and Cloud DB
  • Minimum 10 + years of experience in production DB management
  • Working experience on relational database and non relational database administration
  • Working experience in advanced DB management, backup/recovery and tuning.
  • Has good hands-on MySQL, Postgresql and Maria database installation, creation, configuration and fine tuning
  • Good experience in MySQL different versions (MySQL-5.6.x,5.7.x and 8.x)
  • MySQL installation and configuration, Monitoring,backup and recovery,Point in time recovery
  • MySQL replication concepts(Master-slave, Master-Master, HA availability clusters like Galera etc)
  • MySQL Performance tuning and query tuning, DB version upgrade.
  • MariaDB - Good experience in MariaDB different versions (MariaDB-10.x,11.x)
  • MIria DB Installation, version upgrade, replication, backup and restore, Performance tuning and query tuning and Monitoring
  • Must have good experience in AWS cloud MariaDB in ec2 and RDS.
  • PostgreSQL - Good experience in AWS PostgreSQL RDS and Aurora.
  • Postgresql DB Backup and restore, performance tuning
  • Must have good experience in AWS cloud database services like RDS MySQL, Aurora MySQL.
  • Redshift - AWS redshift configuration, installation, backup and restore, DB version upgrade, User management,Database Migration.
  • Must have good experience in AWS DMS.
  • Migration database from physical servers to AWS cloud DB services and configuring ETL replication from RDS to redshift through AWS DMS.
  • Should possess work experience on migration/upgradation projects On premise or On-premise to cloud.
  • Manage SQL Server databases through multiple product life cycle environments, from development to mission-critical production systems.
  • Have a good understanding and exposure on project deliverables and timely delivery.
  • MongoDB - MongoDB installation, backup and restore, user management.
  • Good to have knowledge in AWS document DB.
  • Experience with Linux and Windows Server environments
  • Extensive experience with database technologies (MySQL, Maria, PostgreSQL,Redshift MongoDB)
  • Experience with cloud services (AWS, Microsoft Azure) a plus

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