JB057277 - MongoDB Database Administrato

Start Date: Interview Types

Skills hould have designed,.. Visa Types Green Card, US Citiz..

Title: MongoDB Database Administrator



Location: Austin, TX



Type: Fulltime

Job Description:



• Configure Mongodb replica set and sharded clusters as per the application requirement.



• Mongodb BRS & Ops-Mgr setup and onboard replica sets & sharded clusters on to Ops-Mgr.



• Mongodb security enhancement using X509 and TLS authentication to comply with Apple security standards.



• Automate backup/restore/monitoring jobs using python and shell scripting.

DBA requirement



• Should have designed, installed & configured multi node MongoDB sharded cluster &replica sets on Linux Platforms.



• Adding / removing replica and shard nodes in Mongodb Cluster as needed. Created Text Index for querying specific documents with string content.



• Good knowledge of a shard key and making sure of even distribution of data across multiple shards.



• Converted replicaset to sharded cluster because of data size growth and better query rate planning.



• Worked on Upgrade/migrations of repicaSet and Sharded cluster from 4.0 to 4.xx



• Deploying, migrating data, monitoring, analyzing, and tuning MongoDB.



• In-depth knowledge of Ops Manager and Ops manager Upgrade.



• Knowledge about Groups and Project in Ops Manager



• Knowledge about Authentication and Authorisation and X509 authentication



• Should have Configured SSL key files to implement security across all mongodb instances.



• Extensive knowledge of Mongo replication architecture and change stream.



• Documenting MongoDB installation, operations, security, auditing multiple environments.



• Should have knowledge about Query plan architecture and performance tuning at host and DB level.



• Knowledge Range based sharding and Hash based sharding/ Indexing



• Migration of Mongo cluster to AWS.



• Strong communication skills, team collaboration skills, and managing multiple tasks effectively