Network Operations Engineer (Night Shift) (SG) - Consultancy

Hamilton Barnes; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

Exposure to hyperscale data center and

collaboration with specialist teams

Career development opportunities

Job summary

Hamilton Barnes is seeking engineers to monitor and support large-scale IP backbone networks within a global technology environment. You will diagnose faults, perform hands-on troubleshooting, and assist provisioning, configuration validation, and circuit testing for hyperscale infrastructure.

The role emphasizes incident coordination, documentation, and continuous process improvement, with opportunities to grow in a high-availability data-center context and collaborate with experienced

Qualifications

• Experience in a NOC, ISP, telecommunications, service provider or large-scale network environment.
• Strong IP networking foundation with routing and troubleshooting.
• Familiarity with monitoring tools and incident management systems.

Responsibilities

• Monitor and support large-scale IP, core and backbone networks, identifying alarms and service-impacting issues.
• Troubleshoot routing, connectivity, latency and performance faults involving BGP, MPLS, OSPF and IS-IS.
• Perform hands-on diagnostics and fault isolation using network equipment and CLI tools.
• Support provisioning, configuration validation, circuit activation and connectivity testing.
• Coordinate incident resolution and elevate complex issues to specialist engineering teams and vendors.
• Maintain incident records, technical documentation and operational procedures, contributing to monitoring and process improvements.

Skills

IP networking

Routing protocols

Network troubleshooting

Hands-on diagnostics

Network monitoring

Technical communication

Education

CCNA / CCNP or equivalent

Tools

Cisco gear

Juniper gear

Job description

Join a global technology consultancy with decades of experience delivering managed IT and infrastructure services. Its expanding Network Operations team is seeking engineers to support the critical IP backbone and data center networks of a major global technology company, connecting hyperscale infrastructure and mission-critical services.

Responsibilities

• Monitor and support large-scale IP, core and backbone networks, identifying alarms and service-impacting issues.
• Troubleshoot routing, connectivity, latency and performance faults involving BGP, MPLS, OSPF and IS-IS.
• Perform hands-on diagnostics and fault isolation using network equipment and CLI tools.
• Support provisioning, configuration validation, circuit activation and connectivity testing.
• Coordinate incident resolution and elevate complex issues to specialist engineering teams and vendors.
• Maintain incident records, technical documentation and operational procedures, contributing to monitoring and process improvements.

Required Skills/Qualifications

• Experience in a NOC, ISP, telecommunications, service provider or large-scale network environment.
• Good understanding of IP networking, routing and troubleshooting, with exposure to BGP, MPLS, OSPF, IS-IS or IP backbone networks.
• Experience with networking equipment from vendors such as Cisco or Juniper.
• Ability to perform hands-on troubleshooting, network diagnostics and fault isolation.
• Familiarity with network monitoring tools, incident management and ticketing systems.
• Strong problem-solving and technical communication skills.
• A strong IP networking foundation is welcome; experience across every listed technology is not required.

Desirable Skills

• Experience supporting IP Core, IP/MPLS or carrier backbone networks.
• Exposure to hyperscale data center networking or data center interconnectivity.
• Experience supporting high-availability or mission-critical networks.
• Certifications such as CCNA, CCNP, JNCIA or JNCIS.

Benefits

• Exposure to advanced IP routing, backbone and hyperscale data center infrastructure.
• Career development through supporting complex, high-capacity global networks.
• Collaboration with experienced specialist engineers in a growing Network Operations team.

Salary

• Competitive salary based on qualifications