System Administrator (MapR)


Peapack, NJ

Industry: IT Consulting/Services


8 - 10 years

Posted 406 days ago

  by    Purushotham Kaliwala

This job is no longer available.

Title: System Administrator (MapR)

Location: Peapack, NJ


Role Description:

• Responsible for installation, configuration, automation for building MapR based supply chain datahub which will include lot of other Ecosystem components like Impala, Hive, Centrify etc.

• Create reference architecture and technologyarchitecture for Supply Chain data hub

• Automation in cluster using Python, Ansible, Shell Scripting etc.,

• Capacity planning for processing and storage based on the requirement

• Advise on the solution and technology components for diff purpose in the architecture

• Compare and recommend tools

• Tune queries in SQL engines on Hadoop

• Problem solving and root cause analysis for issues during setup, configuration

• Presenting recommendations and solutions



Digital : BigData and Hadoop Ecosystem - MapR


Essential Skills:

• Experience with MapR distribution5.x is mandatory

• Experience with Linux (RHEL or others) administration is mandatory

• Expertize in building Data Hub or Data lake using Hadoop and AWS technologies and taking this to production (PoC level experience not acceptable)

• Experience with Impala and other SQL engines with Hadoop on Production (PoC level is not acceptable)

• Experience of integrating Impala with Active Directory and Enterprise Security

• Experience of working with AWS Redshift and deeper knowledge of architecture

• Expertize in using Hive, Spark

• Strong experience with Python, Linux Shell scripting (Basic command level knowledge at PoC level is not acceptable)

• Experience with ETL & Data Ingestion tools (Configuration in Enterprise secure env and data load both) like Informatica, Kafka, Sqoop etc.,

• Exposure to AWS Services like S3, EC2, Redshift, EMR, Lambda, data pipeline

• Performance tuning

• Excellent Communication & presentation skill

• Ability to work with offshore team as needed

• Handling different file formats in Hadoop Ecosystem

• Preferably data management and DWH background and experience

• Experience of working in Pharma domain using any HadoopDistribution (R&D, Sales & Marketing, Supply Chain)


Desirable Skills:

• Experience with MapR distrib ...


Keywords:Hadoop Administrator, MapR Distribution