Senior Cloudera Administrator - Clusters & Security

Mashreq Careers

Pakistan

On-site

PKR 1,800,000 - 3,000,000

Full time

6 days ago

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Job summary

Mashreq Careers is seeking an experienced Cloudera Administrator to manage and support enterprise Cloudera Hadoop ecosystems. The role emphasizes stability, performance, and security of Cloudera clusters, with focus on data ingestion, processing, and analytics workloads.

Strong Linux and Cloudera expertise are essential for success. The ideal candidate will handle cluster installs, upgrades, security, automation, and collaboration with data engineers to optimize pipelines and ensure reliable

Qualifications

Bachelor's degree in computer science, information technology, or related field.
4–7 years hands-on experience administering Cloudera/Hadoop ecosystems.
Strong experience with Linux/Unix system administration and shell scripting.
Familiarity with security concepts including Kerberos, Ranger, LDAP/AD.

Responsibilities

Install, configure, and maintain CDP/CDH clusters in production and non-production environments.
Monitor cluster health, performance, and resource utilization.
Manage Hadoop ecosystem components (HDFS, YARN, Hive, Impala, Spark, Kafka, HBase, etc.).
Perform cluster upgrades, patches, and migrations with minimal downtime.
Implement security controls using Kerberos, Ranger, and LDAP/AD integration.
Automate routine administrative tasks using Python, Shell scripting, or Ansible.
Troubleshoot cluster-related issues and job failures.
Support backup and disaster recovery planning for Hadoop clusters.