Key Responsibilities
What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV.
- Administer and maintain enterprise network infrastructure, including switches, routers, firewalls, wireless networks, VPNs, and network security systems.
- Monitor network performance, availability, and capacity to ensure stable and secure operations.
- Troubleshoot network-related incidents and perform root cause analysis to minimize service disruptions.
- Support network design, implementation, and enhancement projects across corporate and production environments.
- Manage LAN/WAN connectivity, structured cabling, and network documentation.
- Collaborate with infrastructure, security, application, and vendor teams to deliver technology initiatives.
- Perform system patching, configuration management, and technology lifecycle upgrades.
- Support security controls and compliance requirements, including access management, endpoint security, and vulnerability remediation.
- Participate in incident, problem, and change management processes following ITIL best practices.
- Provide on-call support when required for critical incidents and maintenance activities.
- Bachelor's degree or Higher Diploma in Information Technology, Computer Science, Network Engineering, or related disciplines.
- Minimum 3-5 years of experience in network infrastructure, system administration, or IT infrastructure support.
- Hands-on experience with:
- Enterprise switching and routing
- VPN technologies
- Firewalls and network security solutions
- Windows Server and Active Directory environments
- Microsoft 365 and cloud-based infrastructure
- Network monitoring and troubleshooting tools
- Exposure to financial services, banking, insurance, or regulated industries is an advantage.
- Understanding of IT infrastructure governance, security controls, and operational processes.
- Professional certifications such as CCNA, CCNP, ITIL, or equivalent will be an advantage.
- Strong analytical, troubleshooting, and communication skills.
- Good command of English and Chinese (Cantonese and Mandarin preferred).
- Enterprise network migration or transformation projects.
- Multi-site network support across Hong Kong and regional offices.
- Cybersecurity controls, network hardening, and endpoint security solutions.
- Collaboration with regional infrastructure teams and external service providers.
- Experience supporting mission-critical environments with high availability requirements.
What you need to do now
If you're interested in this role, click 'apply now' to forward an up-to-date copy of your CV.
Job ID 1290469
Hays Hong Kong Limited ("Hays Hong Kong") is the one of the leading specialist recruitment companies in Hong Kong in recruiting qualified, professiona...
More jobs From Hays
Hays
Hong Kong
Hays
Hong Kong
Boost your career
Find thousands of job opportunities by signing up to eFinancialCareers today.Recommended Jobs
