Job Description

We are seeking a Big Data Administrator to manage and support enterprise big data platforms. The role ensures platform availability, performance, security, and stability across production and non-production environments, working closely with data engineering, IAM, network, security, and infrastructure teams.

 Key Responsibilities

  • Deploy, configure, and administer Cloudera CDP/Hadoop clusters using Cloudera Manager.
  • Operate and support Hadoop ecosystem services: HDFS, YARN, Spark, Hive/Impala, HBase, Zookeeper.
  • Monitor platform health and performance; perform capacity planning and performance tuning.
  • Implement and manage security: Kerberos, Ranger policies, LDAP/AD integration, and TLS/SSL hardening.
  • Troubleshoot productio...

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