Network Engineer (2-Year Contract)

CHARTERHOUSE PTE. LTD.; Singapore; On-site; SGD 45,000 - 60,000; Full time

Job summary

A leading tech firm in Singapore is seeking a motivated Network Engineer to join the IT Infrastructure team on a 2-year contract. The ideal candidate will support, maintain, and optimize the enterprise network environment, ensuring high availability and performance. Key responsibilities include configuring network devices and troubleshooting issues. A degree in IT or a related field and 2-4 years of experience in network administration are required, along with preferred CCNA certification.

Benefits

Opportunity to work on enterprise-scale network projects

Exposure to advanced technologies

Collaborative team culture

Competitive salary and benefits

Qualifications

• 2–4 years of experience in network administration or engineering.
• Hands-on experience with network hardware (Cisco, Juniper, or similar).
• CCNA certification (or equivalent) preferred.

Responsibilities

• Configure, implement, and maintain network devices.
• Monitor network performance, troubleshoot issues.
• Assist in network upgrades, migrations, and expansion.

Skills

TCP/IP

Routing

Switching

Firewall technologies

Problem-solving

Customer-focused communication

Education

Diploma or Bachelor’s degree in Information Technology or related field

Tools

Cisco

Juniper

SolarWinds

Wireshark

Nagios

Job description

We are seeking a motivated Network Engineer to join our IT Infrastructure team on a 2-year contract. In this role, you will be responsible for supporting, maintaining, and optimizing our enterprise network environment to ensure high availability, security, and performance. This is a hands-on position suitable for someone who thrives in fast-paced environments and is eager to broaden their technical expertise.

Key Responsibilities

• Configure, implement, and maintain network devices, including routers, switches, firewalls, and load balancers.
• Monitor network performance, troubleshoot issues, and ensure optimal uptime and reliability.
• Assist in network upgrades, migrations, and expansion projects.
• Perform network security tasks such as access control, patching, and firewall rule management.
• Support WAN, LAN, and wireless connectivity for enterprise users.
• Collaborate with vendors and service providers to resolve connectivity and infrastructure issues.
• Maintain accurate documentation of network diagrams, configurations, and processes.
• Participate in an on-call rotation to provide support for critical incidents.

Requirements

• Diploma or Bachelor’s degree in Information Technology, Computer Science, Networking, or related field.
• 2–4 years of experience in network administration or engineering.
• Strong knowledge of TCP/IP, routing, switching, and firewall technologies.
• Hands-on experience with network hardware (Cisco, Juniper, or similar).
• Familiarity with network monitoring and troubleshooting tools (e.g., SolarWinds, Wireshark, Nagios).
• Basic understanding of VPNs, load balancing, and wireless technologies.
• CCNA certification (or equivalent) preferred; higher-level certifications (CCNP, CCIE) are an advantage.
• Strong problem-solving skills with the ability to work independently and in a team.
• Good communication skills and a customer-focused mindset.

What We Offer

• Opportunity to work on enterprise-scale network projects.
• Exposure to advanced technologies and professional growth opportunities.
• Collaborative and supportive team culture.
• Competitive salary and benefits package.
• Fixed 2-year contract with potential for renewal or conversion based on performance and business needs.