Senior Big Data Platform Administrator

Job Summary

We are seeking an experienced Senior Big Data Platform Administrator to manage and support our enterprise Big Data infrastructure. The ideal candidate will have strong expertise in the Hadoop ecosystem, Linux administration, distributed systems, and platform monitoring tools. This role involves ensuring platform performance, availability, scalability, and security across production and non-production environments.

Key Responsibilities

Administer and support Hadoop ecosystem components (HDFS, YARN) across Production, Test, and Development environments

Manage and maintain Apache Spark and Airflow infrastructure

Monitor cluster health, troubleshoot performance issues, and optimize system performance

Implement and maintain High Availability (HA), Disaster Recovery (DR), backup, and restore strategies

Manage logging, monitoring, and alerting systems using...