Systems Administrators

SystemSoft   •  

Virtual / Travel

Industry: Software

  •  

5 - 7 years

Posted 370 days ago

Job Duties:

Implement, deploy, test, document and maintain Client and Master/Server in Hadoop clustered environment. Install, administrate and maintain HP, DELL, Supermicro Servers on Unix and Ubuntu Environments. Install, upgrade, configure and troubleshoot Hadoop Datanodes on Linux, Ubuntu platforms. Work on Performance tuning of Hadoop clusters and Hadoop MapReduce routines. Set up Stacki Server and maintain the host database to re-build the servers when required. Create Ansible playbooks and Puppet manifests to deploy Firmware and install required softwares on clustered environment with 6000 servers. Configure and setup DHCP relay server for Host network redirection. Troubleshoot Hardware and Kernel related issues in Redhat, Ubuntu, Oracle Linux, etc. Connecting remotely with ILO Console to investigate the root cause and logs of the servers that are down and also bring them back up online to minimize the downtime. Recover crashed servers in cloud environment to reduce user impact. Create Shell scripts to detect Server's day to day hardware and software related issues automatically for high availability of the cluster. Configure NAS and NFS as per requirement. Onboard new servers with network setup and OS installation and configure RAID during installation for high availability. Troubleshoot the console redirection and solve the server's remote accessibility. 

Job Requirements:

Master's degree in Computer Science, Computer Information Systems, Engineering or a related field plus 2 years of experience. In lieu of the above, we will also accept a Bachelor's degree in Computer Science, Computer Information Systems, Engineering or a related field plus 5 years of progressively responsible post-baccalaureate experience. Foreign degree equivalent is acceptable. We will also accept any suitable combination of education, training and/or experience.  Experience to include working on Stacki Server setup, managing Server's Console ILO, working with Scripting tools including Shell, Ansible, Puppet, managing Linux, Ubuntu servers in cloud environment.

Job Number: SST1289