Hiring for Advisor, IT Application Mgmt in Bengaluru/Bangalore, for Exp. 4 - 8 yrs at Dell.,Kolkata (Job in Kolkata)
(Not Shown) (Please mention IndiaDynamics.com when contacting)
Job Description:Provide application and administration support for Hadoop environment. Analyze and resolve support related issues for global Dell business users and Dell vendors. Resolve all incidents, service requests, and WOWs within SLA targets. Willing to work on-call, on-site & amp amp rotational shifts in a 24 X 7 environment. Role Responsibilities & amp amp bull HDFS support and maintenance. Responsible for implementation and ongoing administration of Hadoop infrastructure. Have an excellent understanding of how the Hadoop components work and be able to quickly troubleshoot issues. & amp amp bull Should be well versed with Hadoop environment administration including installation/ configuration, upgrades/ migration, deployments, deployments, performance tuning and troubleshooting. & amp amp bull Installation & amp amp Configuration Management of a multi node Hadoop cluster. Cluster maintenance as well as creation and removal of nodes using the appropriate tools. & amp amp bull Collaborating with application teams to install operating system and Hadoop updates, patches, version upgrades when required. & amp amp bull Fault tolerant configuration set-up, Backup and Recovery, Manage & amp amp review of Hadoop log files, File system management and monitoring. & amp amp bull Hadoop cluster capacity planning, aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments. & amp amp bull Monitor Hadoop cluster connectivity and security. Working with data delivery teams to setup new Hadoop users. This job includes setting up Linux users, setting up Kerberos principals and testing HDFS, Hive, Pig and MapReduce access for the new users. & amp amp bull Performance tuning of Hadoop clusters and Hadoop MapReduce routines. Performance Metrics and Reporting & amp amp bull Contribute ideas to application stability, performance improvements and process improvements. Exposure to automation scripts, performance improvement & amp amp fine-tuning services / flows & amp amp bull Resolve all incidents, service requests, and WOWs within SLA targets. & amp amp bull During crisis conditions, willing to act in the role of problem facilitator to drive cross functional efforts of various teams toward issue resolution. & amp amp bull 100% compliant to all the procedures and processes. & amp amp bull Ensure proper handoffs of issues during shift change. & amp amp bull Train new hires and mentor junior team members. Requirements -- & amp amp bull Willing to work on-call, on-site & amp amp rotational shifts in a 24 X 7 environment. & amp amp bull Willing to learn and adapt to new technologies. & amp amp bull Experience in Hadoop distributed file system (HDFS) - Advanced & amp amp bull Experience in Support. & amp amp bull Good analytical, problem solving, negotiation and organizational skills. & amp amp bull Exposure and experience in Troubleshooting Core Java Applications is a plus. & amp amp bull Exposure to any of the scheduling tools (preferably Control-M) and bug tracking tools (preferably Remedy) & amp amp bull Strong customer satisfaction focus and drive for results & amp amp bull Overall exp between 5 to 8 yrs with at least three/ four years of relevant experience. Preferences & amp amp bull Bachelors/ Master s Degree in IT or related field. & amp amp bull Strong interpersonal skills, very good command of English and excellent communications are mandatory. Strong team player with ability to work in a team and as individual contributor with minimum supervision.