全港職位

Responsibilities:

• Email & Exchange Administration: administration, monitor, and maintain on-premises Microsoft Exchange servers to ensure email delivery, data protection, high availability, DR site , Continuity Planning and peak system performance.

• Nutanix HCI & Virtualization Management: administration and maintain Nutanix Hyper-Converged Infrastructure (HCI), including cluster health monitoring, storage container management, VM lifecycle management, and performing system/firmware upgrades via Nutanix Prism Central/Element and LCM.

• Cloud Infrastructure Management: Manage and optimize cloud environments on Alibaba Cloud and/or Tencent Cloud, maintaining services such as ECS, RDS, RAM, Anti-DDoS, WAF, Alibaba Mail. and associated cloud resources.

• Automation & Scripting: Develop, maintain, and execute PowerShell scripts to automate routine system administration tasks, monitoring alerts, and operational workflows.

• Network Infrastructure & Security: Configure, maintain, and troubleshoot enterprise network hardware, including routers, switches, firewalls, and security appliances, ensuring secure and seamless connectivity.

• System Monitoring & Disaster Recovery: Perform continuous infrastructure monitoring, root-cause analysis for technical incidents, backup management, and disaster recovery planning across hybrid environments.

Requirements:

• Education & Experience: Bachelor’s degree in Computer Science, Information Technology, or a related discipline, with 3+ years of hands-on On-premise Exchange email system and cloud infrastructure.

• Core Technical Skills:

  • Demonstrated proficiency in Microsoft Exchange (On-Premises) administration and troubleshooting.

  • Practical experience managing HCI environments (Nutanix , VMware ESXi).

  • Hands-on administration of public cloud platforms, specifically Alibaba Cloud or Tencent Cloud (ECS, RDS, WAF, Anti-DDoS).

  • Solid understanding of core networking principles (TCP/IP, VLANs, routing, switching, firewall administration).

  • Strong PowerShell scripting abilities for automation and systems management.

• Certifications (Advantageous): Nutanix Certified Professional (NCP), Microsoft Certified Systems Administrator/Engineer, or Alibaba Cloud / Tencent Cloud certifications.

• Soft Skills: Strong problem-solving mindset, good communication skills, and the ability to manage technical incidents independently.

We offer competitive remuneration package with comprehensive fringe benefits to the right candidates. Interested parties, please send your full resume, with current and expected salary, date of availability Apply now.