Hadoop Big Data Admin

Description

Responsibilities Install and configure Hortonworks clusters Apply proper architecture guidelines to ensure highly available services Plan and execute major platform software and operating system upgrades and maintenance across physical environments Develop and automate processes for maintenance of the environment Implement security measures for all aspects of the cluster (SSL, disk encryption, rolebased access via Apache Ranger policies) Ensure proper resource utilization between the different development teams and processes Design and implement a toolset that simplifies provisioning and support of a large cluster environment Review performance stats and query execution/explain plans; recommend changes for tuning Apache Hive queries Create and maintain detailed, uptodate technical documentationRequirements Master's degree in computer science or computer information systems Two years of experience working with Apache Hadoop Indepth knowledge of Apache Hadoop and MapReduce Experience with Apache HBase and Hive Experience with Linux Ability to shell script with Linux Ability to troubleshoot problems and quickly resolve issues Strong communication, analytical and research skills Knowledge of cloud infrastructure