Senior Network Engineer — Secure, Reliable Enterprise Networks

1076 Amadeus GDS Singapore Pte Ltd.; Singapore; Hybrid; SGD 90,000 - 130,000; Full time

Benefits offered by this job

Hybrid working model

Global company culture

Learning opportunities

Diversity & inclusion commitment

Job summary

1076 Amadeus GDS Singapore Pte Ltd. is seeking a Senior Network Engineer to keep enterprise and airport networks stable, secure, and efficient. You will monitor performance, resolve incidents, and contribute to resilience and business continuity.

The role covers network operations, routing and switching, firewall administration, and collaboration with global teams. Strong analytical skills, documentation, and the ability to manage changes in a fast-paced environment are essential.

Qualifications

• Experience in network operations, engineering, or support with Cisco or Fortinet technologies.
• Familiarity with routing, switching, and network security principles.
• Strong analytical and troubleshooting skills with clear communication.

Responsibilities

• Monitor and maintain network performance, availability, and reliability.
• Provide advanced (Level 2) technical support for network operations, resolving incidents.
• Collaborate with cross-functional teams, vendors, and project stakeholders to deliver secure, resilient network services.
• Coordinate and implement approved network configuration changes with testing and risk management.
• Support vulnerability management, including assessments, remediation, and compliance with security standards.
• Contribute to documentation, diagrams, and operational reporting for knowledge continuity.

Skills

Network operations

Cisco/ Fortinet

Routing & Switching

Network security

Incident resolution

Documentation

Tools

Monitoring tools

Change management systems

Job description

1076 Amadeus GDS Singapore Pte Ltd. is seeking a Senior Network Engineer to keep enterprise and airport networks stable, secure, and efficient. You will monitor performance, resolve incidents, and contribute to resilience and business continuity.

The role covers network operations, routing and switching, firewall administration, and collaboration with global teams. Strong analytical skills, documentation, and the ability to manage changes in a fast-paced environment are essential.