A Network Engineer is responsible for installing, maintaining and repairing of network infrastructure and application components. Responding to inquiries from staff, administrators, service providers, site personnel and outside vendors and etc. to provide technical assistance and support Supervising the administration of systems and servers related network to ensure availability of services to authorized users. Understanding of IP networking and other associated protocols Candidate must have a working knowledge of DNS, SMTP and server technologies Understanding of WAN / LAN protocols Troubleshooting malfunctions of network hardware applications, telephones and security systems to resolve operational issues and restore services. Knowledge of VoIP implementation and support Ensuring that the network has been customised to Satisfy a Client's requirment. Documenting network problems and resolutions for Furute Reference. Any other duties as assigned by management