Visa Staff System Engineer (Hadoop Linux Admin) - REF8096C in Singapore, Singapore

_Systems Engineer (Hadoop/Linux Administrator): Big Data Platform_

_Job Description_

  • Will work as a Linux Administrator for Big Data Platform Engineering Team.

  • Will be responsible to build, tune and perform operational efficiency on the production clusters.

  • Will be responsible to automate and monitor health of the Operational clusters.

  • Will be responsible to work closely with the development and application support teams to deliver/resolve issues as part of Big Data Infrastructure engineering and operations.

  • Will be responsible to install/support Big Data Components e.g. HDFS, Hive, YARN, Spark, Impala, Kafka, SOLR, Oozie, Sentry, Encryption, HBase, etc.


/Strong Hadoop/Linux Administrator with the below qualification is required to apply for this position/:

  • Graduate in Engineering or related technical field.

  • 8+ years of working experience in Linux system administration

  • Experience on Cloudera distribution is preferred.

  • 2+ years of experience in Configuring and setting up Big Data/Hadoop clusters in production environment is preferred.

  • 2+ years of work experience in maintaining, optimization and issue resolution of Hadoop/Big Data Platform clusters is preferred.

  • Hands-on Experience in SQL (Oracle) and No SQL Databases (HBASE) is plus.

  • Experience to build server(s), clustering, Performance tunings and troubleshooting is must.

  • Networking concept and experience (TCP/IP and related protocols) is plus.

  • Knowledge in Python/Perl/shell scripting is must.

  • Experience with automated configuration management (Puppet/Chef) is preferred.

  • Knowledge with Linux container/dockers technology is plus.

  • Knowledge on Spark and Kafka Administration is a big plus.

  • “Hadoop Admin Certification” is good to have.

  • “Red Hat Certification” is good to have.

All your information will be kept confidential according to EEO guidelines.