**Primarily Skills and Experiences**: * Manage and administrate all Linux and Unix infrastructure services. * Maintain updated patch management process and assure all infrastructure component are patched. * Monitor system logs and activity on all Linux and Unix environment. * Perform regular firmware assessment and upgrade. * Coordinate with 3rd party suppliers/vendors the replacement of defective hardware on clients and servers as necessary. * Update software and hardware inventory and documents. * Provide scripts to automate regular tasks and jobs. **Requirements**: * Hands on experience on administrating RHEL and Ubuntu. * Hands on experience on RedHat Satellite and Ansible. * Hands on experience on administrating AIX. * Hands on experience on administrating clustering technologies including Redhat cluster,Redhat Satellite and IBM powerHA. * Strong background on Blade HW technologies. * Strong background on IBM Power Systems. * Hands on experience on VMware Vsphere and its operations. * Handon experience on SAN technologies . * Hands on experience on Storage and SAN administration. * Azure Cloud administration. * Ability to work varying hours and shifts. Job Types: Full\-time, Contract Contract length: 12 months Work Location: In person