Senior Network Engineer - Hybrid, Secure & Reliable Networks

AMADEUS GDS SINGAPORE PTE. LTD.; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

Amadeus in Singapore seeks a Senior Network Engineer to maintain and secure enterprise networks, monitor performance, and support incident resolution. You will work with a global team to deliver resilient network services.

The role involves coordinating changes, contributing to security initiatives, and documenting architectures and operations. Amadeus offers a hybrid working model and a diverse, inclusive culture.

Qualifications

• Experience in network operations, engineering, or support.
• Familiar with routing, switching, and network security.
• Knowledge of firewall administration, authentication systems, and risk assessment.
• Strong analytical and troubleshooting skills with learning adaptability.
• Experience with incident resolution, monitoring tools, or change management systems.
• Ability to manage documentation, prioritize tasks, and collaborate across teams.
• Comfortable in a fast-moving environment valuing reliability, security, and quality.
• Excellent written and verbal communication.

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.
• Coordinate and implement approved network configuration changes with testing and risk management.
• Support vulnerability management, assessments, remediation, and security standards.
• Contribute to documentation, diagrams, and operational reporting.
• Participate in infrastructure projects such as hardware refresh or network migrations.
• Improve network security and reliability through configuration reviews.
• Communicate clearly during maintenance, incidents, and cross-team activities.
• Share technical expertise and support knowledge transfer within the team.

Skills

Cisco/Fortinet networks

Routing & Switching

Network security

Firewall administration

Incident resolution

Monitoring tools

Documentation

Communication skills

Team collaboration

Job description

Amadeus in Singapore seeks a Senior Network Engineer to maintain and secure enterprise networks, monitor performance, and support incident resolution. You will work with a global team to deliver resilient network services.

The role involves coordinating changes, contributing to security initiatives, and documenting architectures and operations. Amadeus offers a hybrid working model and a diverse, inclusive culture.