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Infrastructure Support- Network Services

Job description


  • Drive the management of all system related network infrastructure.
  • Assist to develop standards for supporting the infrastructure with mature network architecture design.
  • Enhance availability by evaluating, proposing and implementing relevant load balancing, high availability, disaster recovery solution.
  • Manage vendor for network, firewall, wireless network and load balancer administration outsourcing in particular related to service level and performance management
  • Responsible for the preparation, implementation and support of corporate infrastructure and systems.
  • Drive to strengthen technology platforms supporting VPN, wireless network platform etc.
  • Advise, recommend and execute to optimize the system performance to meet business objective while maintaining a cost-effective setup
  • Manage and Plan IT infrastructure based on growth projection & SLA results
  • Automate and maintain IT security standard and baseline pertaining to network, firewall, VPN, load balancer, clean-pipe solution and provides on-going support to related audit & risk assessment.
  • Advise overseas branches with regards to network matters.
  • Follow bank policy and follow the corporate workflow to implement the change request to the network.
  • Supporting DNS registration and SSL certification management.
  • Any weekend support activities, or overtime support activities required to support network infrastructure, corresponding compensation day off would be given.


  • Excellent knowledge in Cisco, H3C, Huawei F5 load balancer, Pulse Secure, VPN solution, Forcepoint proxy.
  • Knowledge on routing protocol(EIGRP, OSPF, BGP), layer 2 protocol (multi-instance spanning tree, etherchannel, VPC), network control by firewall policy(layer 3 to layer 4 control), Web Application Firewall (WAF) and load balance mechanism.
  • Hands-on experience in data network upgrade project and anti DDoS
  • Familiar with software defined network will have advantage.
  • Familiar to network management tools (e.g., PRTG, iMC, ELK).
  • Knowledge on Domain Name System (DNS).
  • Knowledge in Private and Public Cloud Platform, Hands-on experience will have advantage.
  • Analytical Thinking & Problem Solving: analyze problems, identify root causes; probe for further
  • Able to develop detailed action plans; project into the future and plan activities in advance; coordinate own/others' time, resources, creative ways to solveAble to be assigned with complex tasks, give detailed instructions, help teammates coordinate
  • Communication: Express complex ideas succinctly and
  • Recognize potential sources of conflicts, work with various parties to calmly analyze the issues, and work through together to compromise/
  • Good command of spoken and written English and Chinese (including Mandarin and Cantonese).
  • Degree holder in Information Technology or related
  • At least 6 years' experience in network security, network infrastructure.
  • Holder of CCNP or CCIE, CISA/CISM/CISSP certification is preferred
  • Cybersecurity recognized certificate is preferred

Creativity & Innovation: Analyze issues from different perspectives, recommend new,

Contact Ms. Alexandra Leung at (852) 3103 4312 or APPLY NOW by clicking the button below.

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