5+ years of IT experience with 3+ years of experience in Bigdata/Hadoop Admin with good to have MongoDB & Splunk skills.
• 5+ years of IT experience with min 3+ years of experience on Bigdata Administration (Hadoop,MongoDB & Splunk)
• Good hands-on experience as an Hadoop admin
• Expertise in Cluster maintenance using tools like IBM BigInsights, Hortonworks Ambari, Ganglia etc
• Good at Performance tuning of Hadoop clusters and Hadoop MapReduce routines.
• Screen Hadoop cluster job performances and capacity planning
• Monitor Hadoop cluster health, connectivity and security
• Experience on troubleshooting, backup and recovery.
• Manage and review Hadoop log files.
• File system management and monitoring.
• HDFS support and maintenance.
• Familiar with HDFS, MR and Yarn commands (CLI) and utilities.
• Experience in schedulers in Hadoop, job scheduling and monitoring.
• Experience on hive, hbase, sqoop, RDBMS and Hadoop eco system.
• Experience and Troubleshooting issues on Apache HBase and Solr.
• Experience in handling platforms secured with Ranger and Kerberos.
• Experience in creating new MongoDB databases, instances, Database objects/views and etc.
• Install, configure, Test the Disaster Recovery (DR) strategy monitor system performance after go-live
• Support, maintain, and expand Splunk infrastructure in a highly resilient configuration
• Standardized Splunk agent deployment, configuration and maintenance across a variety #### UNIX and Windows platforms
• Troubleshoot Splunk server and agent problems and issues
• Assist internal users #### Splunk in designing and maintaining production-quality dashboards
• Should possess a basic knowledge on Dockers and Containers
• Diligently teaming with the infrastructure, network, database, application and business intelligence teams to guarantee high data quality and availability.
• Collaborating with application teams to install operating system and Hadoop updates, patches, version upgrades when required.
• Candidate should be having excellent communication, presentation & customer handling skills.