Strong understanding of Hadoop design principals, cluster connectivity, security and the factors that affect distributed system performance Good working knowledge in Big data ecosystem related technologies Monitor Hadoop cluster connectivity and security Adding/removing new nodes to an existing hadoop cluster. Importing and exporting data into HDFS using Sqoop Manage and review Hadoop log files. File system management and monitoring. HDFS support and maintenance. Good working knowledge in Big data ecosystem related technologies Backup, data recovery and service restoration management Assisted in Loaded data from various data sources into Hadoop HDFS/Hive Tables Good experienced managing Linux platform servers Good experienced in HBase Integration with Hive Experience monitoring and troubleshooting issues with Linux memory, CPU, OS, storage and network