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Hadoop Admin-@Infosys-Pan India

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Infosys  Hadoop Admin-@Infosys-Pan India

Job Description

Cluster Management


Install, configure, and maintain Hadoop clusters (Cloudera, Hortonworks, or Apache Hadoop)

Manage core components including HDFS, YARN, MapReduce

Perform cluster scaling, upgrades, and patching


Administration & Monitoring


Monitor cluster performance, health, and usage

Troubleshoot and resolve cluster issues, failures, and bottlenecks

Implement alerting and monitoring tools (Ambari, Cloudera Manager, Grafana)


Security & Governance


Configure and manage Kerberos authentication

Implement data security policies using Ranger / Sentry

Handle user access controls and permissions


Data Management


Manage data storage, replication, and backup strategies

Optimize HDFS performance and storage utilization

Handle data ingestion and integration workflows


Performance Optimization


Tune Hadoop cluster performance (memory, CPU, storage)

Optimize YARN resource allocation and scheduling

Identify and resolve performance issues in jobs


Integration & Support


Support tools in Hadoop ecosystem:


Hive

Spark

HBase

Sqoop / Flume / Kafka

Job Classification

Industry: IT Services & Consulting
Functional Area / Department: Engineering - Software & QA
Role Category: Software Development
Role: Software Development - Other
Employement Type: Full time

Contact Details:

Company: Infosys
Location(s): Noida, Gurugram

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Keyskills:   Hadoop Hadoop admin Hadoop Administration Big Data

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Infosys

Our story: Infosys BPM is a global leader in business process management. Reimagining business processes with next-generation digital services Infosys BPM Limited, a wholly owned subsidiary of Infosys Limited (NYSE: INFY), was established in April 2002. We offer integrated end-to-end transformati...

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