System Administrator

Ambition; Hong Kong; Hybrid; HKD 300,000 - 520,000; Full time

Benefits offered by this job

Hybrid working arrangement

Job summary

Ambition in Hong Kong is partnered with a leading international organization to hire a Senior System Administrator who will play a key role in large-scale infrastructure and data center transformation initiatives.

This opportunity suits professionals who balance operational support with project delivery and infrastructure modernization, including responsibilities across server operations, virtualization, and monitoring.

Qualifications

• Experience supporting enterprise infrastructure environments.
• Strong knowledge of VMware, Nutanix or other virtualization platforms.
• Solid understanding of Windows and Linux operating systems.
• Experience with server hardware and data center environments.
• Knowledge of networking fundamentals.
• Familiarity with monitoring platforms such as Zabbix or Grafana.
• Understanding of ITIL processes and best practices.
• Strong communication and stakeholder management skills.

Responsibilities

• Support daily operations of enterprise server infrastructure.
• Manage Windows and Linux server environments.
• Administer virtualization platforms including VMware and Nutanix.
• Participate in data center management and optimization initiatives.
• Support monitoring solutions such as Zabbix and Grafana.
• Collaborate with stakeholders on infrastructure redesign projects.
• Assist with boutique and corporate infrastructure transformation projects.
• Work with internal teams and external vendors to deliver technical solutions.
• Ensure infrastructure availability, security and performance.

Skills

Windows

Linux

VMware

Nutanix

Zabbix

Grafana

ITIL

Stakeholder management

Communication

Networking

Tools

VMware

Nutanix

Job description

We are partnering with a leading international organization to hire a Senior System Administrator who will play a key role in large-scale infrastructure and data center transformation initiatives.

This opportunity is ideal for infrastructure professionals who enjoy balancing operational support with project delivery and infrastructure modernization.

Responsibilities

• Support daily operations of enterprise server infrastructure
• Manage Windows and Linux server environments
• Administer virtualization platforms including VMware and Nutanix
• Participate in data center management and optimization initiatives
• Support monitoring solutions such as Zabbix and Grafana
• Collaborate with stakeholders on infrastructure redesign projects
• Assist with boutique and corporate infrastructure transformation projects
• Work with internal teams and external vendors to deliver technical solutions
• Ensure infrastructure availability, security and performance

Requirements

• Experience supporting enterprise infrastructure environments
• Strong knowledge of VMware, Nutanix or other virtualization platforms
• Solid understanding of Windows and Linux operating systems
• Experience with server hardware and data center environments
• Knowledge of networking fundamentals
• Familiarity with monitoring platforms such as Zabbix or Grafana
• Understanding of ITIL processes and best practices
• Strong communication and stakeholder management skills

Preferred Experience

• Ansible
• Terraform
• Infrastructure as Code
• Aliyun
• SAN Storage
• Dell EMC
• TrueNAS
• ZFS
• ServiceNow
• Hybrid working arrangement
• Exposure to enterprise infrastructure projects
• Opportunity to contribute to data center transformation initiatives