- Role: Senior System Administrator (Linux)- Responsibilities:1) Install, configure and maintain infrastructure components in a virtualized Linux Environment2) Fully manage the installation, configuration and troubleshooting of all aspects of Linux servers3) Architect, install, configure and optimize computing systems and networks in a Linux based environment4) Administer, troubleshoot, and resolve failures and critical alerts on Linux and Windows servers- Requirements1) Bachelor's degree in Engineering or Computer Science2) 4 to 7 years of hands-on experience with Linux Red Hat and Unix Administration3) Proficient in written and spoken English4) Strong analytical, troubleshooting, and communication skills5) Linux Red Hat Certification preferred6) Experience in Red Hat Enterprise Linux System Administration including installation, software configuration, and network setup7) Patch management, system backup and restore, performance tuning8) Familiarity with Linux scripting languages and storage (LVM, Snapshot, ISCSI)9) Experience with Linux security (Firewalld, SELinux) and virtualization (VMware, Hyper-V)10) Experience with Red Hat Satellite and preferably Red Hat OpenShift11) Basic knowledge of network technologies and protocols