Network Engineer (CCNA) – Design, Secure & Optimize WAN

SmartRecruiters, Inc.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

NCS in Singapore is seeking a detail-oriented Network Engineer to design, implement, and maintain our network infrastructure with a focus on performance, security, and reliability. You will work closely with IT teams to support network operations and stay ahead of emerging technologies.

The role emphasizes Cisco LAN/WAN design, configuration, and troubleshooting, with documentation and collaboration across teams to ensure seamless service continuity and capacity planning.

Qualifications

• Minimum 3 years of professional experience in network engineering or administration.
• Strong knowledge of TCP/IP protocols and network architecture fundamentals.
• Hands-on experience with Cisco routing and switching equipment.
• Proficiency in LAN/WAN configuration and management.
• Solid understanding of network security fundamentals and implementation.
• Experience with VPN configuration and firewall management.

Responsibilities

• Design, deploy, and maintain LAN/WAN infrastructure using Cisco gear with precision.
• Configure and manage routing and switching protocols for reliable connectivity.
• Troubleshoot network issues promptly and efficiently.
• Monitor network performance and analyze traffic for optimization.
• Implement and maintain VPN configurations and security measures.
• Document network configurations, changes, and procedures clearly.
• Collaborate with IT teams on upgrades and migrations while maintaining service continuity.
• Conduct regular network assessments and provide optimization recommendations.
• Respond to incidents and provide technical support within set timeframes.
• Stay current with industry best practices and emerging technologies.
• Participate in capacity planning and strategic infrastructure decisions.
• Support network automation projects and evaluate new tools.

Skills

TCP/IP fundamentals

Network troubleshooting

Cisco routing and switching

Network documentation

Analytical problem solving

VPN and firewall basics

Tools

Cisco equipment

Network monitoring tools

Job description

NCS in Singapore is seeking a detail-oriented Network Engineer to design, implement, and maintain our network infrastructure with a focus on performance, security, and reliability. You will work closely with IT teams to support network operations and stay ahead of emerging technologies.

The role emphasizes Cisco LAN/WAN design, configuration, and troubleshooting, with documentation and collaboration across teams to ensure seamless service continuity and capacity planning.