IT Infrastructure Engineer

1 week ago

Singapore SEDHA CONSULTING PTE. LTD. Full time

Network System - IT Infrastructure Engineer

**Responsibilities:
a) Test and commissioning of network equipment for production environment

b) Design, configure and review the network configurations with the contractors;
c) Perform the full DR swing to test on the system and network when triggered;
d) Configure and manage the firewall, routers, switches and wireless access point;
e) Design and segregate the voice and data Vlans which integrate to the backend system;
f) Configure the network monitoring system and able to be monitored with statistical data and provide alerts when the equipment is down;
g) Set up and integrate the network from the from front end devices to communicate to the backend system such as Payment System and other systems if any;
h) Support and troubleshoot on the network issues during implementation and daily operation;
i) Provide and configure network security hardening for all network equipment based on security requirement;
j) Track and resolve network related incidents and requests within Service Level Agreement (SLA);
k) Prepare documentation on the Network Architecture Design; and

l) Maintain the IP address listing for production and non-production environment.

**Requirements:
(a) Recognized degree or diploma in Information Technology or Engineering with at least 3 years’ relevant experience in system & network administration;
(b) Good written and verbal communication skills;
(c) Able to work well both independently and in a team;
(d) Possess a strong interest and self-motivation to install, configure and maintain system/network services, equipment and devices, provide system/ network support and request, investigate, troubleshoot issues and provide resolution, i.e. including managing user accounts and access;
(e) Competent and having a sound knowledge (Configure and troubleshoot) of various network protocols and topologies, including a broad knowledge of WLAN, switches, routers, servers, IPS/IDS and firewalls;
(g) Able to administer anti-virus, anti-spam and network security system, i.e. Firewalls, TDA and NAC;
(h) Experience with implementing the network devices hardening requirements;
(i) Relevant experience in monitoring and reviewing performance of network and ability to perform capacity planning;
(j) Good communication skills; and

(k) Ability to work with mínimal supervision under tight schedules.

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