System Admin / Senior System administrator – sourcing office (Ref: TT) – ETERNITY CONSULTANTS ([...]

Eternity Consultants (HK) Limited; Hong Kong; On-site; HKD 334,800 - 558,000; Full time

Job summary

Eternity Consultants (HK) Limited is seeking an experienced IT professional to manage the organisation's IT infrastructure across multiple locations in Hong Kong. Responsibilities include delivering user support, maintaining IT assets, conducting performance tuning, and assisting in vendor coordination. Candidates should have 3-5 years of experience in systems and network administration, a degree in an IT-related discipline, and solid hands-on experience with tools like MS AD and AWS. Proficiency in both English and Mandarin is preferred, as travel to China offices may be required.

Qualifications

• 3-5 years of experience in systems and network administration.
• Able to work under pressure and in a team.
• Strong proficiency in English; Mandarin preferred.

Responsibilities

• Manage IT infrastructure across multiple locations.
• Deliver user support for applications and troubleshooting.
• Maintain IT assets and enforce security controls.

Skills

MS AD

Office 365 products

Cloud

AWS

Windows Servers

Networking

Communication

Problem-solving

Education

Degree/Diploma in IT-related discipline

Tools

FIX

TCP/IP

VLAN

Watchguard

AP

Synology

S/MIME

Job description

Responsibilities

• Manage the organisation’s IT infrastructure across multiple locations, covering servers, networks and end‑user PCs
• Deliver user support for software applications, hardware, and network connectivity and carry out technical troubleshooting
• Maintain accurate inventory of IT assets and enforce security controls
• Support planning and monitoring of system resources, utilization and performance
• Conduct performance tuning as well as backups and recovery procedures
• Assist in infrastructure advisory tasks and vendor coordination
• Assist in ad‑hoc tasks/projects

Requirements

• Degree in an IT‑related discipline or Diploma/High Diploma with relevant experience
• At least 3‑5 years experience in systems and network administration and technical support within an MNC
• Solid hands‑on experience and infrastructure knowledge in MS AD, Office 365 products, Cloud, AWS, Windows Servers and Networking, etc.
• Able to work well in a team and independently, and able to work under pressure
• Strong communication and problem‑solving abilities
• Proficiency in spoken and written English and Mandarin is preferred for effective communication
• Travel may be required to China offices
• Knowledge of FIX and TCP/IP is preferred
• Knowledge of vlan/Watchguard/AP/Synology are advantageous but not required
• Knowledge of S/MIME for email signing and encryption are advantageous

Job Features

Job Category Information Technology (IT)