Hadoop Administrator Contract C2C jobs charlotte, NC (Onsite)

Job Description:

• Hadoop Ecosystem: Strong experience with Hadoop components including HDFS, YARN, MapReduce, Hive, HBase, Pig, ZooKeeper, Spark.
• Cluster Management: Experience with cluster management tools like Ambari, Cloudera Manager, or Hue.
• Security: Familiarity with Kerberos, Apache Ranger, Sentry, and best practices for securing Hadoop clusters.
• Performance Tuning: Experience in troubleshooting and optimizing Hadoop cluster performance, including job tuning and resource allocation.
• Linux/Unix: Expertise in managing Linux/Unix-based systems (e.g., CentOS, RedHat, Ubuntu).
• Scripting: Proficiency in shell scripting, Python, or similar scripting languages to automate routine tasks and processes.
• Disaster Recovery: Experience with backup strategies and disaster recovery processes for Hadoop.
• Monitoring & Reporting: Experience with monitoring tools like Ganglia, Nagios, Grafana, or Cloudera Manager.