Network Engineer (CCNA)

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

We're Hiring: Network Engineer (CCNA)!

We are looking for a skilled Network Engineer with CCNA certification and at least 4 years of experience to join our team in Singapore. The ideal candidate will be responsible for designing, implementing, and maintaining robust network infrastructures to ensure seamless connectivity and security across our organization.

Location: Ang Mo Kio, Singapore

Work Mode: Work from Office

Role: Network Engineer (CCNA)

JD

• Design, deploy, and maintain LAN/WAN network infrastructure using Cisco networking equipment and technologies to support organizational goals
• Configure and manage routing and switching protocols to ensure seamless network connectivity, performance, and reliability
• Perform comprehensive network troubleshooting and diagnostics to identify and resolve connectivity issues promptly and systematically
• Monitor network performance and analyze traffic patterns to optimize network efficiency, capacity planning, and resource allocation
• Implement and maintain network security measures, including firewalls, access control lists, and VPN configurations in accordance with best practices
• Document network configurations, changes, and procedures in a clear, organized, and transparent manner for future reference and knowledge sharing
• Collaborate with IT teams and stakeholders to support network upgrades, migrations, and infrastructure improvements
• Conduct regular network assessments and provide analytical recommendations for system enhancements and optimization
• Respond to network incidents and provide technical support to resolve issues within established timeframes while maintaining service quality
• Stay current with industry best practices, emerging networking technologies, and Cisco product innovations
• Participate in capacity planning initiatives and contribute to strategic network infrastructure decisions
• Support team members and mentor junior staff in network engineering best practices and troubleshooting methodologies

Required Qualifications

• Cisco Certified Network Associate (CCNA) certification
• Minimum 3 years of professional experience in network engineering or network 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 best practices
• Demonstrated ability to troubleshoot network issues systematically and efficiently
• Strong organizational and documentation skills with attention to detail
• Excellent analytical and problem-solving abilities
• Experience with network incident response and management
• Strong time management and prioritization skills

Preferred Qualifications

• Cisco Certified Network Professional (CCNP) or higher-level certification
• Experience with cloud networking platforms and hybrid network environments
• Proficiency with network monitoring and management tools
• Knowledge of IT service management (ITSM) frameworks
• Experience with network automation and scripting
• Familiarity with network design tools and software
• Strong communication and technical writing skills
• Experience with network performance optimization and capacity planning
• Ability to mentor and support junior team members
• Knowledge of emerging networking technologies and industry trends