Mongo DB Admin

Job Posting

Primary Skill: Mongo DB Admin

Secondary: Sybase, MYSQL

Experience: 10 + Years

Roles & Responsibilities

• 5-10 Years of Database Administration experience in Multiple Database platforms (MongoDB, MySQL and Sybase).
• MongoDB Administration Install, configure, and maintain MongoDB environments, including replica sets and sharded clusters.
• Monitor system performance and optimize queries, indexes, and schema design to improve throughput.
• Manage backup and restore processes using tools such as mongodump, snapshots, or enterprise backup solutions.
• Implement database security including TLS, auditing, and encryption (client-side Field Level Encryption and at-rest encryption).
• Troubleshoot operational issues including replication lag, failover events, and performance bottlenecks.
• MySQL Administration Install, configure, and tune MySQL databases (InnoDB), ensuring optimal performance and stability.
• Manage replication environments (async/semi-sync), MySQL InnoDB Cluster.
• Perform backups and restores using mysqldump, mysqlpump, Percona XtraBackup, and point-in-time recovery.
• Optimize SQL queries, indexes, and schema design using EXPLAIN plans and monitoring tools.
• Implement strong security practices including user/role management, network hardening, and encryption.