Cloudera Admin

Responsibilities: Monitor Hadoop cluster performance and ensure service availability Handle incident management and perform vendor log collection for Cloudera products Execute application stopstart and configuration requests as per operational needs Collaborate with OS Storage Network and Compute teams for crossplatform support Assist in job failure analysis queue management and resource allocation Perform patching minor upgrades and participate in NiFi template migrations Contribute to backup and recovery operations for critical datasets Handle user and access management requests Kerberos Ranger LDAP Participate in Cloudera minor version upgrades and hotfix deployment under supervision Support DR drill activities and synchronization between production and DR environments Monitor platform using Cloudera Manager Grafana and ELK dashboards Requirements: 3 years of experience with the Hadoop ecosystem HDFS YARN Hive Spark Oozie Basic understanding of Cloudera Manager and its administrative tools Proficient in Linux administration and shell scripting Experience in Kerberos authentication Ranger security and user access management Understanding of patch management and platform upgrade workflows Good troubleshooting log analysis and communication skills Experience in Python or Ansible scripting for automation Experience in CICD based cluster operations Experience in AWS or Azurebased Hadoop deployments