Junior Network Engineer

CYBER8 PROFESSIONAL SERVICES PTE. LTD.; Singapore; On-site; SGD 42,000 - 54,000; Full time

Job summary

CYBER8 PROFESSIONAL SERVICES PTE. LTD. is seeking a motivated network support professional to assist in implementing, maintaining, and monitoring network infrastructure across the organization's IT environment.

You will work with senior engineers on troubleshooting, optimization, and security tasks to ensure stable and secure operations. The role focuses on configuring routers, switches, firewalls, and wireless access points, monitoring performance, updating documentation, and supporting

Qualifications

• Diploma or Bachelor's degree in Computer Science, IT, or related field (or currently pursuing).
• 0-2 years of networking experience (internship or project experience acceptable).
• Entry-level certifications such as CCNA are a plus.

Responsibilities

• Assist in configuring and maintaining network devices (routers, switches, firewalls, APs).
• Monitor network performance and report issues or anomalies.
• Support troubleshooting of network connectivity and performance problems.
• Help maintain network diagrams and configurations.
• Assist in implementing basic network security measures (firewalls, access controls).
• Perform routine checks, upgrades, and maintenance tasks on network systems.
• Support incident response by collecting logs and initial analysis.
• Work with senior engineers to implement network improvements and upgrades.
• Assist in configuring load balancers and managing traffic flow under guidance.
• Follow established procedures and best practices for network operations.
• Collaborate with IT teams to resolve user and system network-related issues.

Skills

Networking basics

Problem solving

Communication

Teamwork

CCNA (nice to have)

Cloud networking

Education

Diploma or Bachelor's in CS/IT (or currently pursuing)

Tools

Cisco networking

Job description

Job Summary

Support the implementation, maintenance, and monitoring of network infrastructure to ensure stable and secure operations. Assist senior engineers in troubleshooting, optimization, and security tasks.

Responsibilities

• Assist in configuring and maintaining network devices such as routers, switches, firewalls, and wireless access points
• Monitor network performance and report issues or anomalies
• Support troubleshooting of network connectivity and performance problems
• Help maintain and update network documentation, diagrams, and configurations
• Assist in implementing basic network security measures (e.g., firewall rules, access controls)
• Perform routine checks, upgrades, and maintenance tasks on network systems
• Support incident response efforts by collecting logs and helping with initial analysis
• Work with senior engineers to implement network improvements and upgrades
• Assist in configuring load balancers and managing traffic flow under guidance
• Follow established procedures and best practices for network operations
• Collaborate with IT teams to resolve user and system network-related issues

Preferred Competencies and Qualifications

• Diploma or Bachelor's degree in Computer Science, IT, or related field (or currently pursuing)
• 0-2 years of networking experience (internship or project experience is acceptable)
• Basic understanding of networking concepts (TCP/IP, DNS, DHCP, routing, switching)
• Familiarity with Cisco or similar networking technologies is a plus
• Basic knowledge of network security concepts (firewalls, VPNs)
• Willingness to learn SDN, SD-WAN, and cloud networking
• Good problem-solving and communication skills
• Ability to work in a team environment
• Entry-level certifications such as CCNA are a plus