مدير نظم - الريان قطر

Nair Systems is currently looking Linux System Admin for our Qatar operations. Required Experience & Skills • 5+ years in Linux administration Deep hands‑on experience• Strong PAM / PIM implementation experience• SOC‑level understanding of identity attack detection and response• Strong troubleshooting and root‑cause analysis skills• Excellent written and verbal communication skills• Install, monitor and maintain the main server’s systems and applications for Linux Systems.• Red Hat Certified System Administrator• Strong working knowledge of Red Hat Open Shift architecture, deployment models, and day‑2 operations, including containerized application hosting, scaling, and lifecycle management.• Solid understanding of cloud computing concepts (Iaa S, Paa S, Saa S), hybrid cloud, and multi‑cloud environments.• Provide a reliable operating systems environment in order that the applications meet the required service levels.• Monitor assigned main systems operating systems and application performance sizing and utilization.• Provide automated and documented scripts for backup and retention of data on external storage within the backup and retention policy of each main system.• Ensure timely resolution of operating systems and application failures on main systems.• Posses in depth technical knowledge in operating systems of assigned main servers to provide a convenient platform for systems delivery, understanding the network and systems architecture to resolve any business disruption or inconvenience to the users that may critically impact on the Group.• Understand assigned systems’ internals, architecture and limitations in deciding on methods of problem solving which may impact overall resource availability and time to deliver changes. Perform careful analysis to ensure congruence with the Group’s long-term planning and approved strategy.• Be aware of systems security in application and system software to implement and monitor policy and ensure full protection of software and data from un-authorized access or disruption of services. SOC Integration & Detection Engineering<br>Joining time frame: Immediate Should you be interested in this opportunity, please send your latest resume in MS Word format at the earliest at nishanthini.suda@nairsystems.com