Network Engineer

JONDAVIDSON PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

JONDAVIDSON PTE. LTD. in Singapore seeks a detail-oriented Network Engineer to design, implement, and maintain a secure and reliable network infrastructure.

You will work across teams to support operations and resolve complex issues, driving ongoing improvements for sensitive government projects. The role requires hands-on experience with TCP/IP, LAN/WAN, routing, switching, and enterprise equipment from Cisco, Juniper, and Arista, along with a solid grasp of network security and incident

Qualifications

• Minimum 3 years of professional hands-on experience in network engineering or IT infrastructure.
• Singapore Citizenship required (Singapore Citizen) for CAT1 security clearance.
• Experience with enterprise network equipment and security practices is essential.

Responsibilities

• Design, implement, and maintain high-performing, secure network infrastructure.
• Collaborate with cross-functional teams to support operations.
• Troubleshoot complex network issues and drive continuous improvements.
• Ensure reliability and security for sensitive government projects.

Skills

TCP/IP

LAN/WAN

Routing

Switching

Network Troubleshooting

Incident Management

Tools

Cisco

Juniper

Arista

Job description

We are looking for a detail-oriented and analytical Network Engineer to join our IT infrastructure team in Singapore. In this role, you will design, implement, and maintain high-performing, secure, and reliable network infrastructure. You will collaborate with cross-functional teams to support operations, troubleshoot complex issues, and drive continuous infrastructure improvements for sensitive government projects.

Citizenship:Singapore Citizen (eligible for CAT1 security clearance).

Experience:Minimum 3 years of professional hands-on experience in network engineering or IT infrastructure.

Core Skills:Strong foundation in TCP/IP, LAN/WAN architecture, routing, and switching.

Vendor Equipment:Hands-on experience with major enterprise vendors (Cisco, Juniper, Arista, etc.).

Security & Ops:Solid grasp of network security (firewalls/VPNs), incident management, and systematic troubleshooting.