Network Engineer (CCNA) - Design, Secure & Optimize LAN/WAN

Rapsys Technologies Pte Ltd.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

Rapsys Technologies Pte Ltd. in Singapore is seeking a skilled Network Engineer (CCNA) to design, implement, and maintain robust LAN/WAN infrastructures.

You will work on Cisco routing/switching, security, and incident response to ensure reliable connectivity across the organization. The ideal candidate has CCNA certification, at least 4 years of hands-on experience, strong TCP/IP knowledge, and excellent documentation skills.

Qualifications

• CCNA certification required.
• 4+ years of network engineering experience.
• Strong TCP/IP knowledge and Cisco routing/switching skills.
• Excellent documentation and incident response abilities.

Responsibilities

• Design, deploy, and maintain LAN/WAN infrastructure using Cisco equipment.
• Configure routing and switching protocols for reliable connectivity.
• Troubleshoot network issues promptly and systematically.
• Monitor performance and analyze traffic patterns for optimization.
• Implement security measures including firewalls and VPNs.
• Document configurations, changes, and procedures clearly.

Skills

Troubleshooting

Network analysis

Documentation

Team collaboration

Education

CCNA certification

CCNP or higher

Tools

Cisco IOS

LAN/WAN config

Firewall & VPN

Job description

Rapsys Technologies Pte Ltd. in Singapore is seeking a skilled Network Engineer (CCNA) to design, implement, and maintain robust LAN/WAN infrastructures.

You will work on Cisco routing/switching, security, and incident response to ensure reliable connectivity across the organization. The ideal candidate has CCNA certification, at least 4 years of hands-on experience, strong TCP/IP knowledge, and excellent documentation skills.