Job Description :
Position: Hadoop Admin
Location: Richardson, TX
Duration: 6 Months
Required Qualifications
Overall 6 to 8 years’ experience in IT
2 to 4 years’ experience using HORTONWORKS data platform administration.
Performance Tuning of Hadoop
Experience with Configuration & Tuning of HBase Clusters
Extensive knowledge of Hortonworks ecosystem of tools and hands on experience is must.
Handled large Hadoop clusters in organizations.
Responsible for Cluster maintenance, Upgrade, Patch release, Monitoring, Troubleshooting, Manage and review data backups, Manage & review log files
Good troubleshooting skills
Very good understanding of Partitions, bucketing concepts in Hive and designed both Managed and External tables in Hive for optimized performance
Develop scripts and batch job to schedule a bundle (group of coordinators), which consists of various Hadoop programs using Oozie.
Configured MySQL Database to store Hive metadata.
Works with ETL workflow, analysis of big data and loaded them into Hadoop cluster
Experienced on adding/installation of new components and removal of them through Ambari.
Monitored workload, job performance and capacity planning
Other Desired Qualifications but not compulsory
Certified in Hortonworks Admin
Experience working on other Hadoop Platform
Experience on ETL tool Infowork
Experience with R, Python, Scala
Understanding of Machine Learning and Artificial Intelligence advanced analytics
Healthcare Domain knowledge