Network Engineer – Semiconductor Manufacturing

eVantage HR Pte Ltd; Singapore; On-site; SGD 54,000 - 90,000; Full time

Job summary

eVantage HR Pte Ltd is seeking a hands-on Network Engineer to support reliable and secure connectivity across its Singapore sites. You will work with business users, engineers and production operations to troubleshoot, maintain and improve enterprise networks, minimising downtime.

Candidates with experience in semiconductor/electronics or multi-site manufacturing environments are encouraged to apply. 2–4 years of experience and a diploma/degree in IT/CS/Network Engineering are preferred, with

Qualifications

• Diploma or Degree in IT/CS/Network Engineering or related field.
• 2–4 years of hands-on enterprise network operations experience.
• Experience supporting LAN, WAN, Wi-Fi, firewalls, VPNs, routing and switching.
• Working knowledge of VLANs, TCP/IP, DNS, DHCP and network troubleshooting.
• Understanding of network security, incident management, change management and ITSM practices.
• Ability to maintain clear technical documentation and coordinate with users, internal teams and vendors.
• Able to work independently, manage priorities and elevate urgent issues promptly.

Responsibilities

• Monitor, maintain and troubleshoot LAN, WAN, Wi‑Fi, switches, routers, firewalls, VPNs and network services across multiple Singapore sites.
• Resolve connectivity issues affecting business users and production operations across sites.
• Support approved network changes, upgrades and site projects, including device configuration, testing and implementation.
• Follow incident management and change management procedures to minimise service disruption.
• Support network security controls, vulnerability remediation, access reviews and audits.
• Coordinate with vendors, telecom providers and contractors for troubleshooting, maintenance and project delivery.
• Maintain network diagrams, configuration records, equipment inventory and SOPs.
• Identify opportunities to improve network reliability, security and support efficiency.
• Follow safety, security and EHS procedures when working across sites.

Skills

Enterprise network operations

LAN/WAN troubleshooting

Wi‑Fi networking

Firewall administration

VPNs management

Routing & switching

TCP/IP

DNS & DHCP

IT service management

Incident management

Documentation

Education

Diploma or Degree in IT/CS/Network Engineering

Tools

CCNA

Fortinet NSE/FCP

CompTIA Network+

Job description

Location: Singapore
Industry: Semiconductor Manufacturing

About the opportunity

Our customer, an established semiconductor manufacturer, is seeking a hands-on Network Engineer to support reliable and secure network connectivity across its Singapore sites.

Your work will directly support business users, engineers and production operations. This opportunity suits someone who enjoys troubleshooting, maintaining enterprise networks and implementing improvements that minimise operational downtime.

Candidates with network support experience in semiconductor, electronics, industrial manufacturing or other multi-site enterprise environments are encouraged to apply.

Key responsibilities

• Monitor, maintain and troubleshoot LAN, WAN, Wi-Fi, switches, routers, firewalls, VPNs and network services across multiple Singapore sites.

• Resolve connectivity issues affecting business users and production operations, working closely with site IT, engineering and operations teams.

• Support approved network changes, upgrades and site projects, including device configuration, testing and implementation.

• Follow incident management and change management procedures to minimise service disruption.

• Support network security controls, vulnerability remediation, access reviews and evidence collection for internal, external and ISO-related audits.

• Coordinate with vendors, telecommunications providers and contractors for troubleshooting, maintenance and project delivery.

• Maintain network diagrams, configuration records, equipment inventory and standard operating procedures.

• Identify opportunities to improve network reliability, security and support efficiency.

• Follow company safety, security and EHS procedures when working across sites.

Requirements

• Diploma or Degree in Information Technology, Computer Science, Network Engineering or a related discipline.

• At least 2 years of hands-on enterprise network operations experience; the role targets candidates with approximately 2–4 years of relevant experience.

• Practical experience supporting LAN, WAN, Wi-Fi, firewalls, VPNs, routing and switching.

• Working knowledge of VLANs, TCP/IP, DNS, DHCP and network troubleshooting.

• Understanding of network security, incident management, change management and IT service management practices.

• Ability to maintain clear technical documentation and coordinate effectively with users, internal teams and vendors.

• Able to work independently, manage priorities and elevate service-impacting issues promptly.

Preferred experience and qualifications

• Network support within manufacturing, semiconductor, electronics or a multi-site environment.

• Experience resolving connectivity issues affecting production users and supporting changes with minimal operational disruption.

• Relevant certification such as CCNA, Fortinet NSE/FCP, CompTIA Network+ or equivalent.