Beschreibung
Job Title: Sr. Unix Admin for production support//Hadoop Administrator
Location: Zurich, Switzerland
Duration:6 months
Job Description:
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.