Senior Network Engineer — Hybrid, Global Impact

Amadeus; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

Amadeus is seeking a Senior Network Engineer to monitor and maintain enterprise and airport networks, ensuring stability and security. You’ll provide Level 2 technical support, coordinate changes, and drive risk-managed improvements across the network landscape.

You will collaborate with cross-functional teams, support vulnerability management, and contribute to documentation and operational reporting to sustain high reliability and business continuity in a fast-paced environment.

Qualifications

• Experience in network operations, engineering, or support.
• Familiarity with routing, switching, and network security principles.
• Knowledge of firewall administration, authentication systems, and risk assessment.
• Strong analytical and troubleshooting skills with adaptability.

Responsibilities

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

Skills

Network operations

Routing & Switching

Network security

Firewall administration

Incident resolution

Documentation

Cross-team collaboration

Tools

Cisco

Fortinet

Monitoring tools

Change management

Job description

Amadeus is seeking a Senior Network Engineer to monitor and maintain enterprise and airport networks, ensuring stability and security. You’ll provide Level 2 technical support, coordinate changes, and drive risk-managed improvements across the network landscape.

You will collaborate with cross-functional teams, support vulnerability management, and contribute to documentation and operational reporting to sustain high reliability and business continuity in a fast-paced environment.