MongoDB Administrator

Description

Summary: Seeking a highly skilled MongoDB Administrator to manage and optimize MongoDB environments, ensuring performance, reliability, and scalability of database infrastructure. Highlights: 1. Integral role in managing and optimizing MongoDB environments 2. Ensure performance, reliability, and scalability of database infrastructure 3. Support critical business initiatives We are seeking a highly skilled **MongoDB Administrator** to join our team and play an integral role in managing and optimizing our MongoDB environments. As a vital part of our IT operations, you will be responsible for ensuring the performance, reliability, and scalability of our database infrastructure while supporting critical business initiatives. **Responsibilities** * Perform MongoDB software installations and standalone database configurations * Set up and manage MongoDB replica sets to ensure high availability * Conduct backup, restoration, and disaster recovery (DR) testing activities for MongoDB * Execute switchover and failover operations to maintain service continuity * Add or remove nodes in a MongoDB cluster with zero downtime * Convert standalone environments to replica set environments and vice versa * Utilize and manage multiple MongoDB GUI interfaces for effective database administration * Refresh MongoDB databases from production to non\-production environments * Implement high availability (HA) solutions for MongoDB to minimize system downtime * Oversee user authentication, role\-based access, and overall user management * Optimize production server disk usage and performance * Review and create indexes for optimal database query performance * Apply expertise with geo\-spatial databases and implement change streams in MongoDB * Refresh MS\-SQL databases as needed for cross\-platform database integration and maintenance **Requirements** * 3\+ years of experience as a MongoDB administrator * Hands\-on experience with MongoDB replica setup, upgrade activities, and DR testing * Proficiency in backup and restoration processes for MongoDB environments * Capability to execute MongoDB switchover and failover activities with zero downtime * Knowledge of database optimization techniques, including disk optimization and indexing * Background in user authentication, role management, and database security protocols * Familiarity with MongoDB Atlas and multi\-environment database refresh processes * Skills in the use of geo\-spatial databases and implementing MongoDB change streams * Understanding of converting database configurations (standalone to replica set and reverse) * Fluency in English, both written and spoken, at a minimum B2 level **Nice to have** * Familiarity with Azure platforms and their database integration capabilities * Background in managing cloud\-based infrastructures for database systems