Cloudera Hadoop Admin

Job Summary

Cloudera Hadoop Admin in Bangalore, India.

Responsibilities

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

Mandatory Skills

• 5+ years of Hadoop Administration experience in enterprise environments.
• Strong hands-on experience with Hadoop, HDFS, YARN, Hive, Spark, Kafka, ZooKeeper, and Oozie.
• Expertise in Linux/Unix administration, shell scripting, and system troubleshooting.
• Experience with Hadoop cluster installation, configuration, monitoring, performance tuning, and capacity planning.
• Knowledge of Hadoop security including Kerberos, Ranger, LDAP/Active Directory integration.
• Experience with backup and recovery, high availability, and disaster recovery processes.
• Familiarity with monitoring tools such as Ambari, Cloudera Manager, Grafana, Splunk, or equivalent.
• Strong analytical, troubleshooting, and problem-solving skills.
• Excellent communication and stakeholder management skills.

Preferred Skills

• Experience with Cloudera CDP, Hortonworks, or MapR.
• Exposure to cloud-based big data platforms such as Azure HDInsight, Azure Databricks, AWS EMR, or Google Dataproc.
• Python automation and Infrastructure-as-Code experience.
• Basic understanding of SQL and data warehousing concepts.

Disclaimer: This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.