Network Engineer (CCNA)

Eighty20 Solutions pty; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

NCS in Singapore is seeking a detail-oriented Network Engineer on a 12-month direct contract to design, implement, and maintain our LAN/WAN infrastructure. You will ensure performance, security, and reliability while partnering with IT teams and business stakeholders.

The role requires CCNA certification, 3+ years of network engineering experience, Cisco routing and switching, VPN and firewall management, and strong troubleshooting and documentation skills.

Qualifications

• 3+ years of professional experience in network engineering or administration
• CCNA certification or higher preferred
• Strong knowledge of TCP/IP and network architecture
• Hands-on experience with Cisco routing and switching
• LAN/WAN configuration and management
• Solid understanding of network security fundamentals and VPNs
• Experience with firewall management and security best practices
• Ability to troubleshoot network issues systematically and efficiently
• Strong documentation and organizational skills
• Excellent communication and teamwork abilities
• Willingness to continuous learning and upskilling

Responsibilities

• Design, deploy, and maintain LAN/WAN infrastructure using Cisco equipment
• Configure routing and switching protocols for reliable connectivity
• Troubleshoot network issues promptly and efficiently
• Monitor traffic patterns and optimize capacity
• Implement and maintain VPNs and firewalls
• Document configurations, changes, and procedures clearly
• Collaborate with IT teams to support upgrades and migrations
• Conduct regular network assessments and provide improvement recommendations
• Respond to incidents within defined timeframes
• Stay updated with industry best practices and emerging technologies
• Participate in capacity planning and network automation initiatives

Skills

CCNA certification

TCP/IP

Cisco routing & switching

LAN/WAN configuration

Network security

VPN configuration

Firewall management

Network troubleshooting

Documentation

Collaboration & communication

Tools

Cisco IOS

Network monitoring tools

ITSM tools

Job description

NCS is a leading technology services firm that operates across the Asia Pacific region in over 20 cities, providing consulting, digital services, technology solutions, and more. We believe in harnessing the power of technology to achieve extraordinary things, creating lasting value and impact for our communities, partners, and people. Our diverse workforce of 15,000 has delivered large-scale, mission-critical, and multi-platform projects for governments and enterprises in Singapore and the APAC region.

Job Description

This will be a 12 month direct contract under NCS to begin with

We're looking for a detail-oriented and analytical Network Engineer with CCNA certification to join our growing IT infrastructure team in Singapore. In this role, you will be responsible for designing, implementing, and maintaining our organization's network infrastructure to ensure optimal performance, security, and reliability. You'll work collaboratively with IT teams and stakeholders to support network operations while staying current with emerging technologies. The ideal candidate will demonstrate strong technical expertise, exceptional organizational skills, and the ability to troubleshoot complex network issues efficiently and decisively.

• Design, deploy, and maintain LAN/WAN network infrastructure using Cisco networking equipment and technologies with precision and attention to detail
• Configure and manage routing and switching protocols to ensure seamless network connectivity, performance, and reliability across all systems
• Perform comprehensive network troubleshooting and diagnostics to identify and resolve connectivity issues promptly and efficiently
• 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, VPN configurations, and security best practices
• Document network configurations, changes, and procedures in a clear, organized, and transparent manner for future reference and compliance
• Collaborate with IT teams and stakeholders to support network upgrades, migrations, and infrastructure improvements while maintaining service continuity
• Conduct regular network assessments and provide analytical recommendations for system enhancements and optimization opportunities
• Respond to network incidents and provide technical support to resolve issues within established timeframes, demonstrating resilience under pressure
• Stay current with industry best practices, emerging networking technologies, and innovative solutions to enhance organizational capabilities
• Participate in capacity planning initiatives and contribute to strategic network infrastructure decisions
• Support network automation projects and evaluate new tools and technologies to improve operational efficiency

Qualifications

**Required Qualifications:**

• Due to government project sensitivity, we will only consider local Singapore citizens.
• 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, best practices, and implementation
• 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 VPN configuration and firewall management
• Knowledge of network performance monitoring and capacity planning
• Strong verbal and written communication skills
• Ability to work collaboratively in team environments and support colleagues
• Commitment to continuous learning and professional development

**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 and best practices
• Experience with network automation and scripting languages
• Familiarity with network design tools and software
• Experience with incident response and network troubleshooting in fast-paced environments
• Knowledge of emerging networking technologies and industry trends
• Experience supporting large-scale or complex network infrastructures
• Customer-focused mindset with ability to translate technical concepts for non-technical stakeholders

Additional Information

We are driven by our AEIOU beliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seek individuals who embody these values in both their professional and personal lives. We are committed to our Impact: Valuing our clients, Growing our people, and Creating our future.

Together, we make the extraordinary happen.

Learn more about us at ncs.co and visit our LinkedIn career site.