Cloudera Hadoop Admin

Cloudera Hadoop Admin JD:

• 5+ years in Hadoop administration 
• Strong experience in administration of large & complex Cloudera Hadoop environments
• Certification in Cloudera Hadoop administration
• Strong performance optimization skills with large Hadoop clusters
• Experience in On-call support (after hours), coordination with L1 teams / remote support teams
• Experience in issue escalation and resolution working with vendor support (Cloudera)

Key activities include:

• Monitoring and Administration activities of the Cloudera platform

• Install and deploy the Hadoop cluster, add and remove nodes
• Configure name-node, take backups, patch installations etc.

• Monitor tasks and all the critical parts of the cluster
• Maintenance and Operational activities
• Maintenance of file system/log files.
• Manage OS Patching, cluster parcels updates.

• Disaster recovery: Backup plan for accidental data deletion.
• Continual improvement: Performance optimization, automation and improvements
• Code deployments in Production environment