Network system specialist

Full Time
Hong Kong


  • Work on large-scale government and Enterprise network implementation projects and network design.
  • Prepare the test plan, implementation plan and migration plan
  • Configure and install various network devices and services ( e.g., WiFi Firewalls, routers , switches , load balancers , bandwidth controllers ,  wi-fi and  QoS )
  • Perform network maintenance and system upgrades including service packs , patches , hot fixes and security configurations
  • Monitor system resource utilization and capacity planning
  • Provide support and troubleshooting to resolve issues
  • Work within established configuration and change management policies with awareness , approval and success of changes made to the  network infrastructure
  • Liaise with vendors and other IT personnel for problem resolution
  • Perform tests and uncover network vulnerabilities.


  • University degree in Computer Science or a related subjects
  • At least 5 years’ with hands-on network & security implementation experience
  • CCNP or higher ( CCIE highly preferred )
  • Sound knowledge of networking protocols ( e.g., IPSEC , VRRP, OSPF )
  • Hands-on experience in firewalls with monitoring , network diagnostic and network analytics tools
  • Experience with computer network penetration testing and techniques.
  • Good command of spoken and written English

Job Features

Job CategoryIT

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