What Jobs are available for Network Architecture in Hong Kong?

Company Introduction:

We're home to Asia's most dynamic and vibrant capital markets.

Connecting capital, ideas, inspiration and innovation for deeper, more diverse and liquid global capital markets; providing greater choice and opportunity for our customers, each and every day.

HKEX is a purpose-driven company. Our commitment to the long-term development of our business and our markets is articulated in our purpose: "To Connect, Promote and Progress our Markets and the Communities they support for the prosperity of all."

Job Summary:

To lead and deliver strategic network projects and architectural initiatives that ensure the infrastructure remains high-performance, secure, and future-proof. This VP role is a critical investment in quality and leadership, enabling the organization to meet growing demands without expanding headcount.

Job Duties:

Responsibilities

• Drive end-to-end delivery of high-impact network initiatives, ensuring timely execution and alignment with business goals
• Define and evolve the enterprise network architecture, incorporating automation, security, and scalability
• Allocate resources effectively across concurrent strategic projects
• Ensure architectural decisions align with IT governance, cybersecurity controls, and operational standards
• Provide regular updates to senior leadership, address concerns, and ensure transparency in project execution
• Manage the procurement process for the projects including the collection of network requirements, preparation of documents for tendering, proposal evaluation, contract, compliances and approval
• Effectively manage budgets for projects and new initiatives as well as expenditure control
• Effectively identify, assess and manage IT risks of network projects
• Manage relationships with internal stakeholders and vendors
• Drive enhancement in documentation for the project deliverables, like IT assets, configurations, network diagrams, procedures and expectations
• Keep the teams abreast of emerging network technologies and best practices. Continuously evaluate and recommend improvements in network infrastructure and operations
• Drive the development and enforcement of network architecture and design standards, ensuring consistency, scalability, and alignment with enterprise-wide technology strategies. Lead governance efforts to validate architectural decisions and promote best practices across all infrastructure projects.

Requirements

• University degree in Information Technology or a related discipline
• Minimum of 15 years' experience supporting IT network projects, with at least 5 years in a management or supervisory role
• Certifications such as CCIE, CISSP, CISA are highly preferred
• Proven experience in network architecture and strategic project delivery
• Extensive knowledge of advanced network technologies, including ACI, VxLAN, SDWAN, cloud networking, and network security solutions
• Demonstrated success in leading mission-critical network projects, encompassing design, testing, upgrades, migrations, and automation of network operations
• Exceptional attention to detail and strong problem-solving capabilities
• Excellent analytical, presentation, communication, and interpersonal skills, with a proven ability to collaborate effectively across cross-functional teams and stakeholders in large organizations
• Proven ability to unify and lead teams with diverse skill sets, fostering motivation and inspiration
• Self-motivated and capable of working independently, with a strong focus on delivering results
• Familiarity with tools like Terraform, Ansible, SolarWinds, JIRA, Confluence

HKEX is committed as an Equal Opportunity Employer. Diversity is one of our core values and we look to support, respect diverse perspectives, abilities, culture and experiences within our workplace.

Location:

HKEX - TKO

Shift:

N/A

Scheduled Weekly Hours:

40

Worker Type:

Permanent

Company Introduction:

We're home to Asia's most dynamic and vibrant capital markets.

Connecting capital, ideas, inspiration and innovation for deeper, more diverse and liquid global capital markets; providing greater choice and opportunity for our customers, each and every day.

HKEX is a purpose-driven company. Our commitment to the long-term development of our business and our markets is articulated in our purpose: "To Connect, Promote and Progress our Markets and the Communities they support for the prosperity of all."

Job Summary:

To lead and deliver strategic network projects and architectural initiatives that ensure the infrastructure remains high-performance, secure, and future-proof. This VP role is a critical investment in quality and leadership, enabling the organization to meet growing demands without expanding headcount.

Job Duties:

Responsibilities

• Drive end-to-end delivery of high-impact network initiatives, ensuring timely execution and alignment with business goals
• Define and evolve the enterprise network architecture, incorporating automation, security, and scalability
• Allocate resources effectively across concurrent strategic projects
• Ensure architectural decisions align with IT governance, cybersecurity controls, and operational standards
• Provide regular updates to senior leadership, address concerns, and ensure transparency in project execution
• Manage the procurement process for the projects including the collection of network requirements, preparation of documents for tendering, proposal evaluation, contract, compliances and approval
• Effectively manage budgets for projects and new initiatives as well as expenditure control
• Effectively identify, assess and manage IT risks of network projects
• Manage relationships with internal stakeholders and vendors
• Drive enhancement in documentation for the project deliverables, like IT assets, configurations, network diagrams, procedures and expectations
• Keep the teams abreast of emerging network technologies and best practices. Continuously evaluate and recommend improvements in network infrastructure and operations
• Drive the development and enforcement of network architecture and design standards, ensuring consistency, scalability, and alignment with enterprise-wide technology strategies. Lead governance efforts to validate architectural decisions and promote best practices across all infrastructure projects.

Requirements

• University degree in Information Technology or a related discipline
• Minimum of 15 years' experience supporting IT network projects, with at least 5 years in a management or supervisory role
• Certifications such as CCIE, CISSP, CISA are highly preferred
• Proven experience in network architecture and strategic project delivery
• Extensive knowledge of advanced network technologies, including ACI, VxLAN, SDWAN, cloud networking, and network security solutions
• Demonstrated success in leading mission-critical network projects, encompassing design, testing, upgrades, migrations, and automation of network operations
• Exceptional attention to detail and strong problem-solving capabilities
• Excellent analytical, presentation, communication, and interpersonal skills, with a proven ability to collaborate effectively across cross-functional teams and stakeholders in large organizations
• Proven ability to unify and lead teams with diverse skill sets, fostering motivation and inspiration
• Self-motivated and capable of working independently, with a strong focus on delivering results
• Familiarity with tools like Terraform, Ansible, SolarWinds, JIRA, Confluence

HKEX is committed as an Equal Opportunity Employer. Diversity is one of our core values and we look to support, respect diverse perspectives, abilities, culture and experiences within our workplace.

Location:

HKEX - TKO

Shift:

N/A

Scheduled Weekly Hours:

40

Worker Type:

Permanent

about the company.

Our client is a market leader at the forefront of technological innovation. Having successfully completed a full digital transformation, they now operate in a modern, cloud-native environment. They are committed to investing in best-in-class technology and are searching for a visionary leader with a deep understanding of network architecture and operations within a cloud environment.
For overseas candidates, work visa sponsorship is available for the right candidate relocating to Hong Kong.

about the job.

• Leading and mentoring a team of network professionals to ensure the uptime, performance, and scalability of the cloud-native network infrastructure.
• Develop and execute Developing and executing a forward-thinking network strategy that aligns with business objectives and industry best practices.
• Driving innovation by spearheading the evolution of the network through robust automation projects.
• Architecting and implementing cutting-edge cloud networking solutions for efficient data transfer and resource allocation.
• Overseeing network security measures, including firewalls, IDS/IPS, VPNs, and secure access controls.
• Ensuring the flawless stability and performance of BAU network services while driving strategic enhancements.
• Managing the network infrastructure budget, including CAPEX and OPEX planning, and acting as a strategic partner to senior business stakeholders and key cloud vendors.

skills & experiences required.

• Bachelor's Degree or higher in Computer Science or a related discipline.
• Minimum 15 years of experience in IT infrastructure, with significant recent experience in a senior technical leadership role (Senior Manager or above) focused on networking.
• Proven experience managing complex, large-scale network environments, ideally gained within a large enterprise or a major technology service provider.
• Deep, demonstrable expertise in designing, building, and managing complex cloud network environments (Azure, AWS or Ali Cloud).
• Expert-level knowledge of core networking principles and protocols, including TCP/IP, BGP, Ethernet, VPN technologies, and SD-WAN.
• Hands-on experience with Cisco-based environments (WAN/LAN, routers, and switches).
• Sound knowledge of network security and major firewall platforms such as Cisco, Checkpoint, Fortinet, or Palo Alto.
• A proven track record of successfully implementing network automation (e.g., for troubleshooting and maintenance purposes) would be advantageous.
• Strong leadership skills, capable of providing both high-level strategy and deep technical guidance.
• Proficient in both written and spoken English is a must
• Exceptional stakeholder management and communication skills.

If you're interested in this exciting opportunity, please don't delay and click APPLY NOW. For more information, you can reach out to Kelvin Chu at with your resume.

about the company.

Our client is a market leader at the forefront of technological innovation. Having successfully completed a full digital transformation, they now operate in a modern, cloud-native environment. They are committed to investing in best-in-class technology and are searching for a visionary leader with a deep understanding of network architecture and operations within a cloud environment. For overseas candidates, work visa sponsorship is available for the right candidate relocating to Hong Kong.

about the job.

• Leading and mentoring a team of network professionals to ensure the uptime, performance, and scalability of the cloud-native network infrastructure.
• Develop and execute Developing and executing a forward-thinking network strategy that aligns with business objectives and industry best practices.
• Driving innovation by spearheading the evolution of the network through robust automation projects.
• Architecting and implementing cutting-edge cloud networking solutions for efficient data transfer and resource allocation.
• Overseeing network security measures, including firewalls, IDS/IPS, VPNs, and secure access controls.
• Ensuring the flawless stability and performance of BAU network services while driving strategic enhancements.
• Managing the network infrastructure budget, including CAPEX and OPEX planning, and acting as a strategic partner to senior business stakeholders and key cloud vendors.

skills & experiences required.

• Bachelor's Degree or higher in Computer Science or a related discipline.
• Minimum 15 years of experience in IT infrastructure, with significant recent experience in a senior technical leadership role (Senior Manager or above) focused on networking.
• Proven experience managing complex, large-scale network environments, ideally gained within a large enterprise or a major technology service provider.
• Deep, demonstrable expertise in designing, building, and managing complex cloud network environments (Azure, AWS or Ali Cloud).
• Expert-level knowledge of core networking principles and protocols, including TCP/IP, BGP, Ethernet, VPN technologies, and SD-WAN.
• Hands-on experience with Cisco-based environments (WAN/LAN, routers, and switches).
• Sound knowledge of network security and major firewall platforms such as Cisco, Checkpoint, Fortinet, or Palo Alto.
• A proven track record of successfully implementing network automation (e.g., for troubleshooting and maintenance purposes) would be advantageous.
• Strong leadership skills, capable of providing both high-level strategy and deep technical guidance.
• Proficient in both written and spoken English is a must
• Exceptional stakeholder management and communication skills.

If you're interested in this exciting opportunity, please don't delay and click APPLY NOW. For more information, you can reach out to Kelvin Chu at with your resume.

Responsibilities

• Lead and support network security projects and daily operations
• Design and implement robust network security architectures and controls while developing and enforcing network security policies, standards, and procedures
• Monitor, analyse, and respond to network security incidents and threats
• Collaborate with relevant teams to ensure secure network configurations and stay current with emerging threats, vulnerabilities, and technologies
• Prepare and present risk assessments and mitigation strategies to leadership

Requirements

• Degree in Computer Science, Information Security, or a related discipline
• A minimum of 3 years' experience in network security
• Good knowledge of and hands-on experience with network security solutions, such as firewall/NGFW, WAF, IDPS, NDR/XDR, network taps, NAC, network security policy orchestration, DNS
• Good knowledge of network security related industry frameworks and good practices
• Experience with any of the following is preferred: Zero Trust architecture, SASE, vulnerability and patch management, incident response and digital forensics, cloud security (e.g. Azure, AWS, Alibaba Cloud), or penetration testing
• Any relevant professional security certifications (e.g. CISSP, CISM, CISA, CCNP, SSCP) are preferred

Applications

You are invited to apply online via or send in your CV stating the position (with reference number) you are applying for by mail to Human Resource Management Department, MTR Corporation, G.P.O. Box 9916, Hong Kong on or before 23 October 2025.

For other job openings, please visit MTR Corporation's website for more details.

All information provided by applicants will be treated in strict confidence and used for recruitment purpose only. All personal data of unsuccessful applicants will be retained for 12 months for future recruitment purpose and will then be destroyed.

Job Description
Job Description:

• Provide on-going technical support to Internet Bandwidth Service infrastructure to ensure its performance, reliability and stability. The duties include but not limited to network configuration changes, maintenance of network switches, routers and firewalls, incident and problem handling, system resilience tests, system healthiness and performance monitoring.
• Provide technical advice on network design and configuration for the users
• Troubleshoot network problems with users in day-to-day operations.
• Liaise with users on the cost contribution arrangement
• Responsible for system maintenance, system enhancement and fire-fighting incidents.

Requirement Details

• Higher Diploma / Degree in Computer Science or related subjects
• At least 4 years in network infrastructure field
• Solid experience in network system administration, network security management and network performance monitoring
• In-depth knowledge of various network technologies including CISCO, Border Gateway Protocol, Metro Ethernet, network switch and firewall administration, router configuration, SNMP and NetFlow
• Customer support experience and good communication skills

Job Description:

• Provide on-going technical support to infrastructure to ensure its performance, reliability and stability
• Handle network configuration changes, maintenance of network switches, routers and firewalls, incident and problem handling, system resilience tests, system healthiness and performance monitoring
• Provide technical advice on network design and configuration for users
• Liaise with users on the cost contribution arrangement
• To undertake any other duties as assigned by the supervisor

Requirement Details:

• Higher Diploma or above in Information Technology or equivalent
• At least 4 years of working experience in IT industry
• Solid experience in network system administration, network security management and network performance monitoring
• Solid experience in various network technologies including Border Gateway Protocol, Metro Ethernet, network switch and firewall administration, router configuration, SNMP and NetFlow
• Solid experience in Customer support experience and good communication skills
• Good command of both spoken and written Chinese and English

If interested in the above post, please send full resume with academic background, work history, current and expected salary via 

For more job opportunity, please visit our website:

The personal information collected is strictly for recruitment purpose only.

Job Description:

• Provide on-going technical support and network administration services to network in order to provide a reliable and robust service to the clients, including network configuration changes, system upgrade, incident and problem handling, etc.
• Provide network monitoring support and technical advices for support team and clients
• Support on the Metro-Ethernet network for PoPs
• Assess the compliance of the network design and provide technical advice and support on the service requests from clients
• Network design for enhancing the existing network infrastructure
• Need to work outside office hours occasionally in scheduled and non-scheduled manner

Requirement Details:

• High Diploma / Degree in Computing or related subjects
• At least 4 years experience in network infrastructure
• With solid experience in supporting of enterprise-class network infrastructure, preferably on Huawei and Juniper service router platform
• With knowledge and experience in network design such as setting up of network infrastructure migration
• With solid experience in migration of network infrastructure in data centres
• May need to work on-site in various district including Admiralty, Tsuen Wan, Sai Kung, Cheung Sha Wan, Shatin, North Point, Yau Ma Tei, Kai Tak, and Tseung Kwan O.

If interested for the above position, please send detailed resume with current and expected salary as well as date of availability by sending email to

For more job opportunity, please visit our website:

The personal information is collected strictly for recruitment purpose only.

Join a leading financial institution to drive strategic international initiatives and safeguard mission-critical infrastructure. We're looking for a seasoned Network Security professional to lead and enhance our cybersecurity posture across global operations.

• Design, deploy, and maintain advanced security technologies: Firewalls, IPS, Proxy, WAF, EDR, DDOS mitigation, NAC
• Oversee network infrastructure: installation, monitoring, optimization, and support
• Conduct audits and reviews of firewall/proxy/WAF configurations
• Implement secure VPN solutions for remote access
• Monitor network performance and troubleshoot security issues
• Perform vulnerability assessments and risk analysis
• Maintain detailed documentation of security policies and incidents
• Collaborate with IT teams to embed security across all network layers
• Mentor junior team members and promote continuous improvement
• Support off-hours maintenance and incident response when required

• Bachelor's degree in Computer Science, IT, or related field
• 3–5 years of hands-on experience in network security operations and design
• Certifications preferred: CCNA, CCNP, CEH, CISSP, CISM, CCSP
• Strong expertise in firewall, VPN, and network administration
• Familiarity with tools and platforms: Fortinet, Checkpoint, Palo Alto, Zscaler, Sangfor, Imperva, Cisco, Huawei
• Experience with network protocols (TCP/UDP, OSPF, BGP, VPC, trunking)
• Proficiency in network monitoring tools (SolarWinds, Wireshark)
• Bonus: Automation skills (Python, Ansible) and cloud security (AWS, Azure, Alibaba)
• Knowledge of ITIL framework
• Fluent in Cantonese, Mandarin, and English
• Strong analytical, communication, and problem-solving skills
• Self-driven, collaborative, and able to perform under pressure