Description

You manage and maintain Cloudera Hadoop/CDP clusters across production environments.

Responsibilities

• Deploy, configure, and maintain Cloudera Hadoop/CDP clusters across three environments.
• Monitor cluster health and performance using Cloudera Manager, Grafana, and Splunk, resolving bottlenecks.
• Implement and manage security configurations, including Kerberos, Sentry/Ranger, and HDFS ACLs.
• Develop and maintain automation scripts using Python, Bash, or Perl for administrative tasks.
• Troubleshoot Hadoop ecosystem issues and participate in an on-call rotation.

Required Skills

• 3+ years of hands-on experience as a Cloudera/Hadoop Administrator in production.
• Strong proficiency in Linux/Unix operating systems and command-line tools.
• Proven experience with cluster management tools, specifically Cloudera Manager.
• Solid understanding of security protocols (Kerberos, SSL/TLS) in big data.
• Experience tuning configurations for Hdfs, YARN, Spark, and Hive.
• Proficiency with scripting languages: Python, Bash, or Perl.
• Familiarity with monitoring tools like Splunk.
• Experience managing Hdfs.

Key Skills

Education

Any Gradute