MAESTRO HUMAN RESOURCE PTE. LTD. is seeking a Network and System Engineer to ensure maximum uptime, security, and performance of the IT infrastructure. You will design and deploy LAN/WAN/WLAN, manage servers (Windows and Linux), directories, virtualization, and security hardening, while monitoring systems and handling incidents.

The role requires hands‑on experience with networking gear, Fortinet firewalls, VMware/Hyper‑V, and OS patch management, with on‑site work in Singapore.