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Urgent! Hadoop Administrator Job Opening In Singapore, Singapore – Now Hiring ANTAS PTE. LTD.



Job description

We are looking for an experienced Hadoop Administrator to manage, optimize, and support enterprise-level Big Data platforms running on Cloudera or Hortonworks distributions.

The ideal candidate will ensure platform stability, performance, and security across complex data ecosystems.

Key Responsibilities

  • Install, configure, and maintain Hadoop clusters (HDFS, YARN, Hive, Spark, Kafka, Zookeeper).

  • Perform capacity planning, performance tuning, upgrades, and patch management.

  • Manage user access, Kerberos authentication, Ranger/Sentry policies, and data security controls.

  • Monitor system health and troubleshoot performance or node-related issues using Cloudera Manager or Ambari.

  • Implement backup, recovery, and disaster recovery strategies.

  • Automate administrative tasks via Shell/Python scripting and support CI/CD integration.

  • Collaborate with data engineering and DevOps teams to optimize data workflows and ensure system reliability.

Required Skills

  • Strong expertise in Hadoop ecosystem management (Cloudera/Hortonworks).

  • Hands-on with Linux (RHEL/Ubuntu), Kerberos, Ranger/Sentry, Jenkins, and Git.

  • Proficient in monitoring tools (Cloudera Manager, Geneos, CloudWatch).

  • Familiar with AWS (S3, EMR, IAM, VPC) and hybrid data environments.

  • Scripting experience in Shell/Bash/Python for automation.

Preferred Certifications: Cloudera Essentials for CDP

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Required Skill Profession

Technical Support & Administration



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    Unlock Your Hadoop Administrator Potential: Insight & Career Growth Guide


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