IT Infrastructure Engineer (System & Network)

apartmentAdventus placeSingapore River scheduleFull-time calendar_month17/6/26

Job Responsibilities

Manage and maintain virtualization platforms (Hyper-V and VMware)
Administer and support Windows Server environments
Design, implement, and troubleshoot network infrastructure (LAN/WAN, VPN, firewall)
Monitor system performance and ensure high availability of IT services
Perform system upgrades, patching, and routine maintenance
Troubleshoot hardware, software, and network issues
Support backup, disaster recovery, and business continuity processes
Maintain proper documentation of systems, configurations, and procedures
Collaborate with internal teams and vendors for project implementation and support

Job Requirements

Requirements

Diploma or Degree in Information Technology, Computer Science, or related field
Minimum 2–4 years of relevant experience in system and network administration
Hands-on experience with:
Hyper-V and/or VMware virtualization platforms
Windows Server (Active Directory, DNS, DHCP, Group Policy)
Network infrastructure (switching, routing, firewall)

Preferred / Added Advantage

Experience with Zscaler (ZIA/ZPA)
Experience with Network Access Control (NAC) solutions (e.g., Cisco ISE, FortiNAC)
Familiarity with Microsoft Azure (IaaS, networking, identity)
Knowledge of security best practices and frameworks
Relevant certifications (e.g., Microsoft, VMware, Cisco, Azure)

Key Skills

Strong troubleshooting and problem-solving skills
Good understanding of IT infrastructure and security concepts
Ability to work independently and in a team
Good communication and documentation skills

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