Network Infrastructure Engineer (CISCO, VPN, Over $40K)

CL Technical Services Ltd.; Hong Kong; On-site; HKD 350,000 - 550,000; Full time

Job summary

CL Technical Services Ltd. is seeking an experienced network support professional to assist senior engineers in administering and maintaining a multi-vendor network infrastructure across several data centers.

The role includes supporting Internet, Intranet, LAN, and WAN connectivity, ensuring stability and performance at remote sites, and keeping documentation up to date. The ideal candidate has at least 5 years of hands-on experience with troubleshooting, CISCO IOS, firewalls, VPNs, and

Qualifications

• Higher Diploma or Degree in Information Technology or its equivalent.
• At least 5 years' experience in: Troubleshooting for systems and network problems; CISCO IOS Software & CISCO Products; Internet Firewall Technical Support; Networking; Virtual Private Network.
• At least 3 years' experience in: Network Design; IT Procurement.

Responsibilities

• Assist senior engineers in administering and maintaining multi-vendor network infrastructure.
• Support Internet, Intranet, LAN, and WAN connectivity across multiple data centers and facilities.
• Ensure network stability and performance across all remote sites and building locations.
• Maintain and update technical documentation, operational procedures, and system records in a timely manner.
• Deliver day-to-day network support and troubleshooting services to end users.

Skills

Troubleshooting

Networking

VPN

IT Support

Education

Higher Diploma / Degree in IT

Tools

CISCO IOS

CISCO Products

Firewall Technologies

Job description

Assist senior engineers in administering and maintaining multi-vendor network infrastructure, including switches, firewalls, VPNs, and related equipment.

Support Internet, Intranet, LAN, and WAN connectivity across multiple data centers and facilities.

Ensure network stability and performance across all remote sites and building locations.

Maintain and update technical documentation, operational procedures, and system records in a timely manner.

Deliver day-to-day network support and troubleshooting services to end users.

Requirements:

Higher Diploma or Degree in Information Technology or its equivalent

At least 5 years' experience in:

• Trouble-shooting for systems and network problems
• CISCO IOS Software & CISCO Products
• Internet Firewall Technical Support
• Networking
• Virtual Private Network

At least 3 years' experience in:

• Network Design
• IT Procurement