Senior Network Engineer - Design, Secure & Optimize Infra

Epergne Solutions; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Epergne Solutions in Singapore is seeking a Network Engineer with 7–9 years of hands-on experience to design, configure, and maintain LAN/WAN infrastructure, VPNs, firewalls, routers, and switches. You will ensure high availability and security across the enterprise.

You will monitor performance, troubleshoot complex issues, implement security controls, document configurations, and collaborate with IT and security teams to improve resilience and compliance.

Qualifications

• Strong knowledge of networking protocols (TCP/IP, DNS, DHCP, BGP, OSPF).
• Hands-on experience with Cisco, Juniper, Fortinet, or equivalent network devices.
• Familiarity with network monitoring and troubleshooting tools.
• Understanding of firewall management, VPN, and network segmentation.

Responsibilities

• Design, configure, and maintain network infrastructure (LAN, WAN, VPN, firewalls, routers, and switches).
• Monitor network performance, troubleshoot issues, and ensure high availability.
• Implement network security measures and manage access controls.
• Support network upgrades, migrations, and documentation of configurations.
• Collaborate with IT and security teams to optimize performance and resilience.
• Ensure compliance with organizational and industry standards.

Skills

Networking protocols

Cisco/Juniper/Fortinet devices

Network monitoring & troubleshooting

Firewall, VPN & segmentation

Education

Bachelor's degree in Computer Science / IT

Tools

Cisco devices

Juniper devices

Fortinet devices

Job description

Epergne Solutions in Singapore is seeking a Network Engineer with 7–9 years of hands-on experience to design, configure, and maintain LAN/WAN infrastructure, VPNs, firewalls, routers, and switches. You will ensure high availability and security across the enterprise.

You will monitor performance, troubleshoot complex issues, implement security controls, document configurations, and collaborate with IT and security teams to improve resilience and compliance.