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Hadoop Administrator
Ref No.: 18-00031
Location: Burlington, North Carolina
Position Type:Right to Hire
Start Date: 02/14/2018
Job Responsibilities:
* Providing expertise in provisioning physical systems for use in Hadoop
* Installing and Configuring Systems for use with Cloudera distribution of Hadoop (consideration given to other variants of Hadoop such as Apache, MapR, Spark, Hive, Impala, Kafka, Flume, etc.)
* Administering and Maintaining Cloudera Hadoop Clusters
* Provision physical Linux systems, patch, and maintain them.
* Performance tuning of Hadoop clusters and Hadoop Map Reduce/Spark routines.
* Management and support of Hadoop Services including HDFS, Hive, Impala, and SPARK. Primarily using Cloudera Manager but some command-line.
* Red Hat Enterprise Linux Operating System support including administration and provisioning of Oracle BDA.
* Answering trouble tickets around the Hadoop ecosystem
* Integration support of tools that need to connect to the OFR Hadoop ecosystem. This may include tools like Bedrock, Tableau, Talend, generic ODBC/JDBC, etc.
* Provisioning of new Hive/Impala databases.
* Provisioning of new folders within HDFS
* Setting up and validating Disaster Recovery replication of data from Production cluster

* Bachelor's degree in computer science
* Demonstrated knowledge/experience in all of the areas of responsibility provided above.
* General operational knowledge such as good troubleshooting skills, understanding of system's capacity, bottlenecks, basics of memory, CPU, OS, storage and networks.
* Must have knowledge of Red Hat Enterprise Linux Systems Administration
* Must have experience with Secure Hadoop - sometimes called Kerberized Hadoop - using Kerberos.
* Knowledge in configuration management and deployment tools such as Puppet or Chef and Linux scripting.
* Must have fundamentals of central, automated configuration management (sometimes called "DevOps. ")
  • SAP HANA (Nice to Have)