Role – Hadoop administrator

Experience - 8+years

6+ Months Contract

Location – Bangalore, Chennai, Hyderabad / HYBRID

Key Responsibilities

Install, configure, and maintain Apache Spark clusters.
Monitor cluster performance and troubleshoot Spark jobs.
Administer Linux servers and automate tasks using scripts (Bash/Python).
Manage and optimize Starburst/Trino clusters and connectors.
Ensure platform security, access control, and compliance with banking standards.
Support data engineering and analytics teams with performance tuning.
Maintain high availability for critical banking data pipelines.

Required Skills

8+ years in Spark administration and big data platforms.
Strong Linux system administration (RHEL preferred).
Hands-on Starburst/Trino experience.
Knowledge of Hadoop ecosystem (HDFS, Hive, Ranger).
Scripting abilities (Bash, Python).
Understanding of authentication, networking, and security.

Requirements

Preferred

Cloud experience (AWS/Azure/GCP).
Familiarity with banking data workflows and governance

Required skills

Apache Spark administrationHadoop ecosystem (HDFS, Hive, Ranger)Linux system administration (RHEL)Starburst/Trino administration and connector managementCluster monitoring and Spark job troubleshootingPerformance tuning for data engineering and analytics workloadsHigh availability and disaster recovery for critical data pipelinesPlatform security, access control, and banking complianceBash scriptingPython scriptingCloud platform experience (AWS/Azure/GCP)Banking data workflows and data governance familiarityAuthentication and network configuration for data platforms

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