IT Administrator

INFINITY8

📍 Masai, Johor, Malaysia

Full-time Other-General Posted February 27, 2026

Job Description

Our Client is looking for an experienced IT Infrastructure Administrator to join their Information & Communication Technology (ICT) team. This role plays a critical part in ensuring the stability, security, and performance of both network and server infrastructure within the company's environment.
Key Responsibilities
Design, deploy, configure, and maintain LAN, WAN, WLAN, and overall network infrastructure
Install, manage, and troubleshoot network devices (switches, routers, firewalls, load balancers)
Administer server environments, including virtualization, HCI, and hybrid cloud platforms
Manage Active Directory / Microsoft Entra ID, domain controllers, and user access rights
Perform system & network monitoring, patching, firmware upgrades, backups, and security hardening
Support Windows Server (2016/2019/2022) and Linux operating systems
Lead and participate in disaster recovery, failover testing, and restoration exercises
Provide Level 1 & 2 support, inci...