Hadoop / BigData Admin

Posted: 2 months ago

130568 & 130567
Hadoop Admin
Raritan NJ

5 years of experience in Hadoop and related technology stack Strong understanding of Hadoop design principals, cluster connectivity, security and the factors that affect distributed system performance Provide 24x7 production system support Monitor Hadoop cluster connectivity and security Manage and review Hadoop log files. File system management and monitoring. HDFS support and maintenance. Collaborate with L3 on patch and bug fix deployment Diligently teaming with the infrastructure, network, database, application and business intelligence teams to guarantee high data quality and availability. Document and maintain work-instructions Complete audit required tasks Initiate, submit and implement change requests Log technical support tickets with vendor Backup, data recovery and service restoration management Collaborate with L3 on patch and bug fix deployment Identify and raise system capacity related issues storage, licenses, performance threshold Performance, capacity utilization monitoring