Hadoop admin

Hadoop admin

North Carolina 2016-10-24 - –

ognizant Cognizant

·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 using tools like Ganglia,Nagios,Cloudera Manager
Enterprise, Dell Open Manage and other tools.

·
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 guaranteehigh 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

      Relevance

      Qualifications

      Technical Skills

      SNo

      Primary Skill

      Proficiency Level *

      Rqrd./Dsrd.
      1

      Hadoop Administration

      NA

      Desired

      2

      SAS In-Memory Stats for Hadoop

      NA

      Desired
      3

      HiveMind

      NA

      Desired

      4

      Hive

      NA

      Desired
      5

      Apache Hadoop

      NA

      Required

      * Proficiency Legends

      Proficiency Level

      Generic Reference

      PL1

      The associate has basic awareness and comprehension of the skill and is in the process of acquiring this skill through various channels.

      PL2

      The associate possesses working knowledge of the skill, and can actively and independently apply this skill in engagements and projects.

      PL3

      The associate has comprehensive, in-depth and specialized knowledge of the skill. She / he has extensively demonstrated successful application of the skill in engagements or projects.

      PL4

      The associate can function as a subject matter expert for this skill. The associate is capable of analyzing, evaluating and synthesizing solutions using the skill.

      About Cognizant

      Cognizant (NASDAQ: CTSH) is a leading provider of information technology, consulting, and business process services, dedicated to helping the world's leading companies build stronger businesses. Headquartered in Teaneck, New Jersey (U.S.), Cognizant combines a passion for client satisfaction, technology innovation, deep industry and business process expertise, and a global, collaborative workforce that embodies the future of work. With over 100 development and delivery centers worldwide and approximately 244,300 employees as of June 30, 2016, Cognizant is a member of the NASDAQ-100, the S&P 500, the Forbes Global 2000, and the Fortune 500 and is ranked among the top performing and fastest growing companies in the world. Visit us online at
      www.cognizant.com
      or follow us on
      Twitter: USJobsCognizant.

      Cognizant is an Equal Opportunity Employer Minority/Female/Disability/Veteran. If you require accessibility assistance applying for open positions in the US, please send an email with your request to
      CareersNorthAmerica@cognizant.com

      To apply for this job please visit tinyurl.com.