Network system specialist

View: 102

Update day: 15-11-2023

Location: Hong Kong

Category: IT - Hardware / Networking IT - Software Information Technology Consulting / Customer Service

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Job content

Duties:

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.

Requirement:

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 )
CISA, CISSP
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

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