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Hadoop Admin
Hadoop AdminHAN • Iselin, NJ
Hadoop Admin

Hadoop Admin

HAN • Iselin, NJ
30+ days ago
Job type
  • Full-time
Job description

  • Execute weekly server rebuilds (– nodes) with zero data loss and minimal performance impact
  • Perform Hadoop-level pre/post validations: cluster health, HDFS usage, replication, skew, and logs
  • Coordinate with Data Center Ops and Unix Admins for hardware and OS-level tasks
  • Reconfigure and reintegrate rebuilt nodes into the cluster
  • Provide weekday and rotational weekend support across BDH and BDH clusters
Required Skills:
  • Strong hands-on experience with Hadoop ecosystem (HDFS, YARN, MapReduce, HBase)
  • Proficient in log analysis, volume/block checks, and skew troubleshooting
  • Familiarity with open-source Hadoop distributions and production change controls
  • Excellent communication and cross-team coordination skills
  • Ability to work independently in a fast-paced, complex environment

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Hadoop Admin • Iselin, NJ

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