Responsibilities

Responsible for day-to-day network operations, covering network switch, firewall, WLC, AP, VPN, WAF and cloud networking, ensuring availability and continuity of services
Administer and manage network routing and authentication
Monitor network uptime and usage
Perform network maintenance and upgrades including patches, hot fixes and security updates
Perform scan on network/system logs for malicious activities
Work closely with cyber security operations, covering endpoint security, SIEM and cloud security
Liaise with 3rd party vendor and cross department for network/security projects
Participate on internal and external network/security audit
Maintain and update network inventory and diagram
Investigate and troubleshoot any network incident or vulnerability

Qualifications

Diploma / Degree in Information Technology or equivalent with at least 2 years of experience in networking
Experience in administration and troubleshooting skill of: Firewall ; Switches ; Wireless Controller ; Access Point ; NAC ; WAF ; Services: AAA, DNS, DHCP, MFA, backup tool, SNMPCloud networking ; Hands-on experience on endpoint protection and SIEM ; Knowledge in infrastructure network design ;
Knowledge and/or experience in the following will be advantageous: Open-source technology, Automation
CCNA, CompTIA Security+ or equivalent certification will be advantageous
Strong technical & troubleshooting skills.
Strong documentation and organizational skills.
Independent worker with minimum supervision.
Good team player and process driven.
Good verbal and written communication skills.
Candidates with no relevant experience are welcome to apply