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Flexon Technologies Talent360.ai · 7 hours ago

MongoDB Database Administrator

Austin, TX

Contract

Onsite

Mid Level

Flexon Technologies Talent360.ai is seeking a MongoDB Database Administrator responsible for configuring replica sets and sharded clusters to meet application requirements. The role involves enhancing database security, automating backup and monitoring, and ensuring optimal performance of MongoDB databases.

Information TechnologyInfrastructureProject Management

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Design, install, and configure multi-node MongoDB sharded clusters and replica sets on Linux platforms

Add or remove replica and shard nodes as needed and convert replica sets to sharded clusters to handle data growth

Create text indexes, choose shard keys, and ensure even data distribution across shards

Perform upgrades and migrations of replica sets and sharded clusters (from version 4.0 to later 4.x releases)

Deploy, migrate data, monitor, analyze, and tune MongoDB performance

Administer and upgrade Ops Manager, manage groups and projects, and implement X509 authentication

Configure SSL key files to secure all mongod instances and maintain detailed documentation of installation, operations, security, and auditing

Optimize query plans and perform host- and database-level performance tuning

Implement range-based and hash-based sharding strategies and migrate MongoDB clusters to AWS

Qualification

MongoDBLinuxDatabase SecurityPythonShell ScriptingPerformance TuningDocumentation

Required

MongoDB Database Administrator responsible for configuring replica sets and sharded clusters to meet application requirements

Tasks include setting up MongoDB BRS and Ops Manager, onboarding replica sets and sharded clusters into Ops Manager, enhancing database security with X509 certificates and TLS, and automating backup, restore, and monitoring using Python and shell scripting