Responsibilities

• Perform system activities check, health monitoring and troubleshooting of network and security infrastructure
• Installation and administration of network and security infrastructure
• Plan and install security patches/upgrades if necessary
• Perform configuration and troubleshooting
• Provide day-to-day management for infrastructure services and support, performance and service monitoring, backup operation and minor software upgrade/patching
• Maintain high network availability and ensure all network equipment works properly
• Administer Windows and Linux servers
• Propose and execute continuous improvements on network operations
• Ensure that the IT server infrastructure have fulfilled compliance/security requirements and assist in audit review
• Responsible for monitoring of security controls and handling, investigating and coordinating IT security incident
• Prepare documentation, operation manual and daily routing job document update
• Monitor and troubleshoot all network devices to ensure the security measures are effectively applied and maintained for intranet and internet segments
• Assist in
• conducting DR drill and BCP process
• 2 years project contract

Requirements

• Bachelor Degree or Diploma in Computer Science / Information Technology or equivalent
• Minimum 6 years relevant experience on network implementation and operations
• Ability in providing technical advice on network infrastructure design and troubleshooting network problems
• Knowledge in Layer 2 & 3 protocols including VLAN, STP, OSPF, etc.
• Experience in designing and managing system level WAN and LANS
• Strong knowledge and experience on various vendor products, such as Juniper router/firewall/switch, Cisco router/firewall/switch, Fortinet firewall and F5/Citrix load balancer, etc.
• Hands-on experience in Virtualization Technology (VMware vSphere)
• A holder of professional certifications (CCNA / CCNP / CCSP, JNCIA / JNCIS-SEC, NSE 4) is preferred
• Experience in monitoring tools such as SolarWinds, PRTG is a plus
• Experience in Public Cloud (such as Azure, AWS) is a plus
• Self-motivated, able to work under pressure and client focus
• Excellent communication skills with good command of written and spoken English, Cantonese and Mandarin
• Immediately available is highly preferred 

Attractive remuneration package will be offered to the right candidate.  Please send full resume with current and expected salary for application via 'Apply Now' Button below or WhatsApp 68995510. Only shortlisted candidates will be contacted.  All information provided will be treated in strict confidence and used only for recruitment purposes.