Essential Skills Unix/Linux Admin Job Description Manage system changes through change request process & provide status reports to the relevant parties. Respond promptly to incidents, investigate & provide temporary &/or permanent resolution of incidents escalated. Provide timely status updates to relevant parties and management. Monitor & measure the performance & availability of systems proactively; implement corrective actions identified to improve performance & availability. Monitor and adhere to the agreed service levels, document & maintain the configuration of the systems; provide regular reporting to relevant parties. ITIL Foundation certified, familiar with ISO 9001/ISO 27001 and participated in system audits. Ensure systems always comply with security policies, including vulnerability assessment, patching, and hardening. Lead team members to identify, research, and resolve technical problems Regular 85 support but required to be on standby for 724 support. Expected to work during off-peak hours on system activities Knowledge of Hyper Converged Infrastructure architectures. Knowledge of CentOS Experience in hypervisor, software defined network, software defined storage, cloud orchestration and automation, NGFW, storage and backup. Knowledge of HA clustering and middleware products such as application servers and web servers Proficient in coordinating and communicating customer requirements Education and Experience Diploma or Equivalent, Min 3- 5 yrs of Network Experience Location Singapore