Hadoop Administrator-Piscataway, NJ - Georgia IT Inc.

Job Title : Hadoop Administrator
Location : Piscataway, NJ
Position Type : Contract
Rate : CTC/W2/1099
Interview mode is Phone
Green card, US Citizen and EAD preferred
Job Description:

• Implementation of Hadoop cluster.
• Implement and maintain security.
• Ongoing administration of Hadoop infrastructure.
• Cluster maintenance as well as creation and removal of nodes.
• User management related to Hadoop environment.
• Implementation of Cluster monitoring tools.
• Cluster Monitoring and Troubleshooting.
• HDFS support and maintenance.
• Collaborate with systems engineering and application teams to install operating system and Hadoop updates, patches, version upgrades when required.
• Monitor Hadoop cluster job performance and capacity planning.
• Performance tuning of Hadoop clusters and Hadoop MapReduce routines.
• File system management and monitoring.

Have clear understanding of the requirement to implement Disaster Recovery Strategy, Backup critical data for Hadoop environment

• Knowledge about Hadoop architecture and HDFS.
• Hadoop skills like HBase, Hive, Pig, Kafka, Flume, Scala, Spark etc.
• Good knowledge of NoSQL databases like MongoDB, Cassandra, RIAK etc.
• Knowledge of working with tools such as Ganglia, Nagios, Cloudera Manager Enterprise, Dell Open Manage, etc.
• Good knowledge of Linux and familiarity with shell scripting.
• Understanding of various infrastructure components.
• Good troubleshooting skills, understanding of system's capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks.
• Bachelors' degree or equivalent qualification

Good verbal and written communication skills.

• 2+ years of experience in deploying and working with Hadoop and related technologies.

Experience of working with Hadoop distributions such as Cloudera, Horton Works, MapR, Apache Hadoop, etc.