Job Requirement Detail
Company : Optghar
Req/job Title : Hadoop Administrator
Job Ref No : 6134
Post Date : 07/25/2017
Country : USA
Job State/Province : California
Job City : Sunnyvale
PrimarySkill : IT
Experience :
OtherSkill :
Subject : Hadoop Administrator
Description :

Responsible for implementation and ongoing administration of Hadoop infrastructure.

Aligning with the systems engineering team to propose and deploy new hardware and software environments required for Hadoop and to expand existing environments.

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.

Cluster maintenance as well as creation and removal of nodes Performance tuning of Hadoop clusters and Hadoop MapReduce routines.

Screen Hadoop cluster job performances and capacity planning

Monitor Hadoop cluster connectivity and security

Manage and review Hadoop log files.

File system management and monitoring.

HDFS support and maintenance.

Diligently teaming with the infrastructure, network, database, application and business intelligence teams to guarantee high data quality and availability.

Collaborating with application teams to install operating system and Hadoop updates, patches, version upgrades when required.

Point of Contact for Vendor escalation


Essential Skills:                             

BigData domain knowledge Should have good work

Experience in HADOOP Administration (3+ Years)

Should Have Good Knowledge of Scripting Language like Ruby or Python and Shell Scripting(TCL)

Should have knowledge of Linux Administration and Architecture

Hadoop Hortonworks upgrade experience

Hive,Oozie,Spark,Nagio, Ambari and all BigData related tools expertis