Network Engineer – Project-Based / Ad-Hoc

ITRUST TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 34,000 - 55,000; Part time

Job summary

ITRUST TECHNOLOGIES PTE. LTD.

in Singapore is seeking a hands-on part-time Network Engineer to deploy and configure network infrastructure onsite, handling switches, routers, firewalls, and related hardware, including installation, configuration, testing and commissioning on site. The role requires practical knowledge of TCP/IP, VLAN, switching and basic routing, with a preference for experience on Cisco/Aruba/Fortinet/Juniper.

Qualifications

• 1–3 years of practical network engineering experience.
• Good understanding of TCP/IP, VLAN, switching and basic routing.
• Able to work independently.
• Cisco / Aruba / Fortinet / Juniper experience is an advantage.

Responsibilities

• Network switch configuration
• VLAN and switch port configuration
• Network device installation and replacement
• Basic network troubleshooting
• Wi‑Fi/network deployment
• Onsite testing and commissioning

Skills

Network engineering

TCP/IP

VLAN

Independent work

Tools

Cisco

Aruba

Fortinet

Juniper

Job description

We are looking for someone who is hands‑on and comfortable with onsite network implementation. This is a part‑time, project‑based Network Engineer role responsible for implementing and configuring network infrastructure, including switches, routers, firewalls, and related hardware, including:

• Network switch configuration
• VLAN and switch port configuration
• Network device installation and replacement
• Basic network troubleshooting
• Wi‑Fi/network deployment
• Onsite testing and commissioning

Qualifications

• 1–3 years of practical network engineering experience
• Good understanding of TCP/IP, VLAN, switching and basic routing
• Able to work independently
• Cisco / Aruba / Fortinet / Juniper experience is an advantage