CIEL/SEL/21157: Data Admin

Position – Sr. Engineer - Data Admin Location – Bangalore / Mumbai Role Type – Individual contributor Technical Responsibilities
• Analyze designs, create and implement Big Data infrastructures, including access methods, device allocations, validation checks, organization and security
• Install, upgrade, and test complex big data deployments with correct planning, scheduling, and implementation
• Design, install, and maintain highly available systems (including monitoring, security, backup, and performance tuning)
• Troubleshoot and do root cause analysis for incidents, and Initiate corrective actions to stay on schedule based on the RCA results
• Develop and implement recovery plans and procedures Education Requirements
• Minimum - Graduate. Technical streams would be preferred. Experience and Skill Requirements
• Minimum experience should be 4-6 years
• Relevant experience should be at least 3 years
• Good exposure and architectural knowledge of Hadoop ecosystem services like Hbase, Hive, Spark, Zookeeper, impala, YARN
• Expertise in setting up HA for HDFS, YARN, Zookeeper
• Good understanding of Security, Kerberos etc.
• Experience in Cluster performance tuning
• Experience in Hive and spark query tuning
• Experience with database replication and scaling
• Experience application troubleshooting and root cause analysis.
• Extremely strong Unix/Linux skills
• Very good communication and work management
• Must possess good analytical and problem solving skills
• Should be familiar with the best practices and tricks around the Hadoop tools and utilities
• Good to have: o Automation experience using scripting languages (Shell, Ansible, Python etc.) o Worked on Migration of Hadoop ecosystem from Hortonworks to Cloudera. Any Other Requirements
• Understanding of Linux systems like Ubuntu, Debian.
• Sound knowledge of CDNs like CloudFront, Akamai, Cloudflare, etc.
• Experience in working in an Agile environment with good communication skills.
• Passion to learn new technologies and to upgrade versions of technology.
• Experience with project management tools like JIRA, Confluence, etc