Hadoop Application Support Specialist

3 weeks ago


Pittsburgh, Pennsylvania, United States Saxon Global Full time
Job Summary

This is a full-time role with Saxon Global, requiring a Hybrid onsite - 2 days office and 3 days remote schedule. Below are the work location preferences.

First Preference:
Pittsburgh, PA or Cleveland, OH

Second Preference:
Birmingham, AL or Dallas, TX

Key Responsibilities:

Data replication and experience with Linux
Extensive experience with Hadoop platform support
Install and upgrade platform
Troubleshooting technical and application issues
Upgrading from Cloudera CDH 6.3 to CDP 7.1.x

  • Candidate must have experience upgrading from Cloudera CDH 6.3 to CDP 7.1.x

Requirements:

  • Extensive experience with Hadoop platform support:

  • Performance monitoring/tuning
  • Troubleshooting/resolving issues
  • Working with vendors & internal groups to determine Root Cause and remediation
  • Experience supporting/upgrading Cloudera Data Hub, Cloudera Manager, Cloudera Navigator (version 5.13.x or newer)

  • Designing/configuring/tuning replication (BDR or other replication tools)

Additional Skills:

  • Familiar with set up and tuning of various components:

  • Kafka
  • Impala
  • Hue
  • Hive
  • Yarn
  • Oozie
  • Sentry
  • Key Trustee

Preferred Qualifications:

  • Encryption (i.e. NavEncrypt, HDFS encryption, etc)
  • Experience setting up new clusters (security, user authentication, backup/recovery, data replication, service segregation, failover, load balancing, storage, firewall rules, network, etc). Prefer experience with setting up on-premise clusters.
  • Trouble shooting technical and application issues - here's not what's working (service or software), need to be able to triage
  • Install and upgrade platform
  • Data replication
  • Entire environment is Linux - must have experience and knowledge with Linux
  • 6-8 years' experience required (overall experience with platform)
  • 4-5 years of Hadoop


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