Systems & Network Engineer — Build Reliable, Scalable IT

Hundsun Ayers Technologies Limited

Hong Kong

On-site

HKD 240,000 - 320,000

Full time

2 days ago

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Job summary

Hundsun Ayers Technologies Limited in Hong Kong is seeking a Network and Systems Engineer to maintain and secure the company’s IT infrastructure across servers, routers, switches, firewalls, and VPNs. You will provide daily technical support to staff and clients and collaborate with vendors on deployments.

The role requires 2+ years in system or network admin, familiarity with Linux and Windows Server, and CCNA preferred.

Qualifications

2+ years of relevant system/network administration or technical support experience.
Proficient with Linux and Windows Server OS.
CCNA or equivalent certification preferred.
Strong troubleshooting and analytical skills.
Good communication and teamwork.

Responsibilities

Maintain, monitor and administer the company’s system and network infrastructure (servers, routers, switches, firewalls, VPNs).
Provide system and network technical support to staff and clients via IM, email, and phone.
Perform system deployment, upgrades, security patches, and regular data backups.
Monitor network performance and system stability; identify and troubleshoot failures.
Collaborate with development teams and vendors on architecture optimization and deployments.
Draft and update system/network architecture documentation, SOPs, and setup guides.
Undertake ad-hoc maintenance tasks as directed by the supervisor.