This Job Vacancy has Expired!

Hadoop admin

Posted on Mar 25, 2020 by Infoplus Technologies UK Ltd

Zürich, Switzerland
IT
Immediate Start
Annual Salary
Contract/Project

Experienced Cloudera Hadoop Administrator who will be part of a global team responsible for implementation and ongoing administration of CS Big Data infrastructure.

Skill requirements:

In depth knowledge of Linux Administration and bash Scripting

Intimate knowledge of non-root installation with fully integrated AD/Kerberos authentication

Working with data delivery teams to setup new Hadoop clusters. This job includes setting up Kerberos principals and testing

Expert level knowledge of Cloudera Hadoop components such as HDFS, Sentry, HBase, Impala, Hue, Spark, Hive, YARN, Zookeeper and Postgres

Cluster maintenance as well as creation and removal of nodes using tools like Cloudera Manager Enterprise

Performance tuning of Hadoop clusters

Screen Spark cluster job performances and capacity planning

Monitor Hadoop cluster connectivity and security

Manage, Troubleshoot and review Hadoop log files

Workload management, load balancing, quota management of the Cloudera cluster

Setting up disaster recovery on Cloudera cluster including HDFS, HBase, Spark

Eyes-on-glass cluster monitoring and responding to internal tickets and email alerts. File system management and monitoring

Setup Splunk monitoring

HDFS and other Cloudera Hadoop components 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 Hadoop updates, patches, version upgrades when required

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

Point of Contact for Vendor escalation

Good communication skills

Understand and experience of working on Palantir Foundry platform is preferable.

Reference: 871098368

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