Hi, Hop you are doing well
*Hadoop Linux Admin* *Denver, CO* *Long-Term* *Only GC and CITIZENS * As you can imagine, there is a long list of requirements and qualifications for this critical position and our client is very specific about what they are looking for in any candidate that we present to them. - General operational expertise such as good troubleshooting skills, understanding of system's capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks. - The most essential requirements are: Should be able to deploy Hadoop cluster, add and remove nodes, keep track of jobs, monitor critical parts of the cluster, configure name-node high availability, schedule and configure it and take backups. - Good knowledge of Linux as Hadoop runs on Linux. - Firm grasp of UNIX/Linux fundamentals in relation to UNIX scripting and administration. Strong experience with CentOS or RHEL. - Experience administrating production Big Data systems based on Hadoop (Apache, Horton works, or Cloudera) including related technologies such as HBase, Hive, Impala, etc. - Experience in automation technologies, preferably Ansible. - Expert in Linux shell scripting. Python or Scala scripting experience preferred. Strong skills and experience in the following: - Understanding of system's capacity, bottlenecks, basics of memory, CPU, OS, storage, and networks - Linux, CentOS or RHEL. - Apache, Horton works, or Cloudera - as HBase, Hive, Impala, etc. Responsibilities will include: - Working with product developers to build, test and automated the provisioning of various configuration of the Hadoop ecosystem. - Cluster management and maintenance using a variety of tools including Cloudera Manager, Nagios, Ganglia and Graphite. - Administer, troubleshoot, perform problem isolation and correct problems discovered in clusters. - Performance tuning of Hadoop clusters and ecosystem components and jobs. This includes the management and review of Hadoop log files. - Hadoop security management and auditing. - Working with end-to-end teams to guarantee high availability of the Hadoop clusters. - Deploy configurations of the Cloudera Distribution of Hadoop from both the command line and Cloudera Manager. - Support the integration of 3rd Party data movement and visualization products into the ecosystem. - Work in a hybrid infrastructure environment. Manage development priorities, projects, resources, issues and risks effectively *Thanks & Regards* *Phani* GSS Infotech Inc A SEI-CMMI Level 5 Company Phone: *312-428-3331* Ext *535* Email: phaneendranat...@gssinfotech.com |Web: *www.gssinfotech.com <http://www.gssamerica.com/>* Gmail: *phanibhuvanagiri...@gmail.com <phanibhuvanagiri...@gmail.com>* -- You received this message because you are subscribed to the Google Groups "oraapps" group. To unsubscribe from this group and stop receiving emails from it, send an email to oraapps+unsubscr...@googlegroups.com. To post to this group, send email to oraapps@googlegroups.com. Visit this group at https://groups.google.com/group/oraapps. For more options, visit https://groups.google.com/d/optout.
