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Big Data Admin at Cognizant

Posted in Information Technology 30+ days ago.

Type: Full-Time
Location: Pleasanton, California





Job Description:

Big Data Admin

Location and Travel: Pleasanton, CA (Remote Available, Flexible After COVID)

*This role is not able to offer visa transfer or sponsorship now or in the future*

Job Requirements:


  • Expertise in Hadoop Admin  ,  Expertise in EMR Admin2  

  • Hands on experience in Cassandra administration - Designing for consistency, Knowledge on load distribution and replication configuration 

  • Strong and capable of Developing efficient pig and hive scripts with joins on datasets using various techniques 

  • Strong and capable of Assessing the quality of datasets for a Hadoop data lake 

  • Strong and capable of Fine tuning Hadoop applications for high performance and throughput 

  • Strong and capable of Troubleshooting and debug any Hadoop ecosystem run time issues 

  • Able to learn and adopt to the new Hadoop Stacks 

  • Capable of interaction with Hadoop Client leads to obtain requirements and discuss solutions to cater to business needs 

  • Coordinate with offshore and ensure delivery as per schedule 

  • Strong and capable of Proposing best practices & standards 

  • Advance proficiency in Java programming. 

  • Proficient understanding of code versioning tools such as GitHub. 

Job Qualifications:


  • Bachelor’s Degree in Engineering or relevant field 

  • 4-5 years of overall IT experience and 3+ years of experience in Hadoop Administration, Cassandra Admin/Dev,  Oracle Golden gate , Kafka admin activities 

  • Experience working on KSQL and Kafka Streams for data processing within Kafka. 

  • Develop the Microservice Key space with Microservice based tables for consumption 

  • Experience in AWS Cloud technologies 

  • Experience in different file systems like XML, JASON. 

  • Understanding of security and identify concepts and familiar with authentication, single-sign-on, directory services etc. 

  • Knowledge to operate with defect management tools such as JIRA QC, Rally, etc. 

  • Ability to work in sprints (agile project) 

  • Should have a thorough understanding of Agile framework 

  • Must have good communication skills in order to liaise with the customer stakeholders 

  • Functional knowledge on insurance domain is preferred 


  • 5-8 Years of work experience on the Hadoop systems with good understanding and knowledge of Hadoop cluster  

  • Person must have good data analytical skill  

  • Hands on python programming.  

  • Good knowledge and extensive experience in SQL. 

Cognizant is committed to veteran and military communities. Cognizant has been often recognized as a military friendly employer and is a coalition member of the Veteran Jobs Mission. Our business resource group Veterans Network assists our military associates in building and growing a career at Cognizant that allows them to demonstrate the leadership, loyalty, integrity, and commitment to excellence.

process outsourcing services, dedicated to helping the world's leading companies build stronger businesses. Headquartered in Teaneck, New Jersey (U.S.). Cognizant is a member of the NASDAQ-100, the S&P 500, the Forbes Global 1000, and the Fortune 500 and we are among the top performing and fastest growing companies in the world.

Our strength is built on our ability to work together. Our diverse backgrounds offer different perspectives and new ways of thinking. It encourages lively discussions, inspires thought leadership, and helps us build better solutions for our clients. We want someone who thrives in this setting and is inspired to craft significant solutions through true teamwork.

Technical Skills
































SNo Primary Skill Proficiency Level * Rqrd./Dsrd.
1 Big Data PL1 Required
2 Apache Spark PL1 Required
3 Kafka PL1 Required
4 Cloudera PL1 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.





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