RESPONSIBILITIES:
- Install, monitor and maintain the main servers’ systems and applications for Linux Systems.
- Red Hat Certified System Administrator
- 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.
- Possess 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.
