Senior Network Architect – Finance-Grade, Multi-Region Infra

Phillip Securities (HK) Ltd; Hong Kong; Vor Ort; HKD 1.200.000 - 2.100.000; Vollzeit

Zusammenfassung

Phillip Securities (HK) Ltd is seeking an experienced network infrastructure lead to drive end-to-end projects in a regulated brokerage environment. You will design, implement, and support enterprise networks, ensuring high availability and security across multi-region teams.

The role requires 8+ years in network infrastructure within financial services, strong routing/switching skills with BGP/OSPF, and proficiency across multi-vendor networks and cloud management.

Qualifikationen

• Higher diploma, degree or above in Information Technology/ Information System/ Computer Science or related discipline.
• Hands-on experience in routing & switching design and implementation.
• Core network protocols including BGP and OSPF.
• Multi-Cloud environment.
• Layer 2/Layer 3 protocols and network security features (e.g. 802.1X, DHCP Snooping, NAC).
• Experience with multi-vendor network technologies and cloud management.
• Strong collaboration across multi-region teams and stakeholders.
• English and Cantonese communication skills; Putonghua advantageous.

Aufgaben

• Lead end-to-end network infrastructure projects, including design, implementation, and ongoing support.
• Manage and enhance enterprise wireless and wired networks for high availability and compliance.
• Oversee daily network operations: monitoring, troubleshooting, and incident management.
• Collaborate with internal stakeholders, external vendors and multi-region teams to ensure seamless deployment and maintenance.
• Maintain accurate network documentation, diagrams and procedures for audits.
• Support scheduled maintenance and upgrades, including after-hours work.

Kenntnisse

Routing & switching design

BGP & OSPF

Multi-Cloud environment

Network security features

Multi-vendor networks

Cross-region collaboration

Enterprise Wi-Fi & wired network mgmt

English & Cantonese communication

Ausbildung

Higher diploma or degree in IT/IS/CS

Jobbeschreibung

Phillip Securities (HK) Ltd is seeking an experienced network infrastructure lead to drive end-to-end projects in a regulated brokerage environment. You will design, implement, and support enterprise networks, ensuring high availability and security across multi-region teams.

The role requires 8+ years in network infrastructure within financial services, strong routing/switching skills with BGP/OSPF, and proficiency across multi-vendor networks and cloud management.