Senior Network Engineer

Responsibilities of the Role

• Lead end-to-end network infrastructure projects, including design, implementation, and ongoing support, ensuring alignment with financial services industry (FSI) standards.
• Manage and enhance enterprise wireless and wired networks, delivering high availability, performance, and compliance suitable for a regulated brokerage environment.
• Oversee daily network operations, including monitoring, troubleshooting, and incident management, with a focus on resilience and security controls.
• Collaborate with internal stakeholders, external vendors, and multi‑region teams to ensure seamless deployment and maintenance activities.
• Maintain accurate network documentation, diagrams, and operational procedures to support audit and compliance reviews.
• Support scheduled maintenance and upgrades (including non-office hours work).

Required Skills for the Role

• Higher diploma, degree or above in Information Technology/ Information System/ Computer Science or related discipline
• At least 8 years of experience in network infrastructure within medium- to large-scale environments. Experience in the financial services industry and familiarity with SFC regulatory requirements are an advantage.
• Hands-on experience in Routing & switching design and implementation; Core network protocols including BGP and OSPF; Multi-Cloud environment.
• Hands-on experience across multi-vendor network technologies, including Layer 2 / Layer 3 protocols; Network security features (e.g. 802.1X, DHCP Snooping, NAC); Technologies such as VPN, firewalls, NAT, IPSec
• Has ability to collaborate across multi‑region teams, adapting to diverse business and regulatory environments.
• Experience managing switch stacking, wireless controllers, and enterprise-grade network solutions, cloud management
• Good communication in English and Cantonese; Putonghua would be an advantage.