L3 Network Engineer (SG) - Banking

Hamilton Barnes Associates Limited; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A global banking and financial services leader in Singapore is looking for a Level 3 Network Engineer. This role involves managing escalations and supporting network solutions while contributing to projects. Candidates should have a minimum of 6 years of experience in network engineering, with strong knowledge of Cisco and Fortinet. Competitive salary based on experience offered.

Qualifications

• Minimum 6 years of experience in enterprise network engineering roles.
• Strong knowledge of Cisco networks and Fortinet firewalls.
• Comfortable working in a 24/7 shift-based environment.

Responsibilities

• Act as the Level 3 escalation point for network incidents.
• Lead the implementation of network changes.
• Contribute to the planning and delivery of projects.

Skills

Cisco networks

Fortinet firewalls

Arista low-latency systems

Troubleshooting complex issues

Tools

Cisco Routing & Switching

Fortinet Firewalls

Cisco Nexus

Cisco ACI

Job description

Ready to take your network expertise to the next level?

A global banking and financial services leader with a strong international presence is seeking a Level 3 Network Engineer to join its network operations and project delivery team in Singapore. Known for financial stability, innovation, and excellence in enterprise infrastructure, the organisation operates complex, secure networks that support critical trading platforms, enterprise systems, and data centre environments across multiple regions. This role is split between operational responsibilities (60%) and global/regional project work (40%), offering the opportunity to manage escalations, contribute to solution design, and play a key role in delivering robust, future‑ready network solutions.

Looking for a high‑impact role in enterprise networking within a dynamic global environment? Apply now!

Responsibilities:

• Act as the Level 3 escalation point for network incidents and service requests
• Lead the implementation of network changes and support infrastructure upgrades
• Contribute to the planning and delivery of projects including migrations, expansions, and automation
• Maintain high availability and performance across global infrastructure
• Work closely with engineering, architecture, and regional operations teams
• LAN: Cisco Routing & Switching, Fortinet Firewalls
• Data Centre: Cisco Nexus, Cisco ACI
• Trading Infrastructure: Arista (low latency)

Requirements:

• Minimum 6 years of experience in enterprise network engineering roles
• Strong knowledge of Cisco networks, Fortinet firewalls, and ideally Arista low-latency systems
• Ability to troubleshoot complex issues and provide root cause analysis
• Prior involvement in infrastructure project work, migrations, or upgrades
• Comfortable working in a 24/7 shift-based environment
• Financial services experience is preferred

Salary:

• Competitive salary based on experience