Cloudera Hadoop Admin JD:
• 5+ years in Hadoop administration
• Solid 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
• 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,

📌 Cloudera Hadoop Admin (Bengaluru)
🏢 Ness Digital Engineering
📍 Bengaluru