Senior Network Specialist (Major Bank)

Location: 香港
Job Type: Permanent
Industry: 资讯科技
Reference: 34503_1684824315
Job Published: 2023年05月23日 14:45

Senior Network Specialist (Major Bank)

Job Highlights

  • Banking Industry
  • 6 years' exp in network security, network infrastructure
  • Knowledge in Cloud, Cisco, H3C, Huawei will be an advantage

Job Description

Key Responsibilities:

  • 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

Key Requirements:

  • Degree holder in Information Technology or related discipline
  • At least 6 years' experience in network security, network infrastructure
  • Excellent knowledge in Cisco, H3C, Huawei network. 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 solution
  • Familiar with software defined network will be and 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 be an advantage
  • Analytical Thinking & Problem Solving: analyze problems, identify root causes; probe for further information
  • Able to develop detailed action plans; project into the future and plan activities in advance; coordinate own/others' time, resources, workload
  • Creativity & Innovation: Analyze issues from different perspectives, recommend new, creative ways to solve problems.
  • Able to be assigned with complex tasks, give detailed instructions, help teammates coordinate work
  • Communication: Express complex ideas succinctly and persuasively
  • Recognize potential sources of conflicts, work with various parties to calmly analyze the issues, and work through together to compromise/resolution
  • Good command of spoken and written English and Chinese (including Mandarin and Cantonese)
  • Holder of CCNP or CCIE, CISA/CISM/CISSP certification is preferred
  • Cybersecurity recognized certificate is preferred