- Hong Kong Hong Kong
Popular E-Learning (H.k.) Limited Hiring! Full Time System Administrator - Cloud in Hong Kong - Ricebowl
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Job Description
Responsibilities
(a member of Popular Holdings Limited)
We are a dynamic and innovative educational e-learning provider specialized in offering a comprehensive IT-based learning program for schools. To cope with our expansion, we are now seeking for individual of high caliber to join us and we have the following vacancies:
Role Summary
We are looking for an experienced System Administrator to manage our hybrid cloud environment. The ideal candidate will oversee our Alibaba Cloud infrastructure and on-premises VMware virtualization platforms. You will be responsible for server administration (Linux/Windows), web stack configuration, security implementation, and automation of routine tasks to ensure high availability and operational efficiency.
Responsibilities:
Provision, configure, and manage cloud resources (ECS, OSS, VPC, etc.). Monitor cloud usage to optimize costs and ensure efficient resource allocation.
Administer on-premises VMware vSphere, ESXi, and vCenter environments. Manage Virtual Machine (VM) lifecycle, resource scheduling, and High Availability (HA) to ensure service uptime.
Maintain connectivity and seamless integration between the on-premises private cloud and Alibaba Cloud services.
Deploy, configure, and maintain Windows Server and Linux operating systems. Perform regular patching, upgrades, and performance tuning.
Configure and manage web/application servers, including Apache, Nginx, Tomcat, and PHP environments.
Administer and maintain MySQL database servers to support business applications.
Handle the application, installation, and renewal of SSL certificates to secure web services.
Implement robust security measures, including Identity and Access Management (IAM), encryption standards, firewall rules, and access control.
Design and monitor backup solutions. Execute and test Disaster Recovery (DR) plans to safeguard critical data and ensure business continuity.
Utilize monitoring tools to track system health, investigate alerts, and resolve performance bottlenecks.
Troubleshoot networking issues (LAN/WAN, Connectivity) and hardware-related faults.
Develop scripts using PowerShell, Python, or Bash to automate routine administrative tasks and improve operational efficiency.
Collaborate with the IT team to resolve technical incidents, perform root cause analysis, and maintain high service quality.
Requirements
Bachelor’s degree in Computer Science, Information Technology, or a related field.
Minimum 5 years of hands-on experience in System Administration. Proven experience with Alibaba Cloud ecosystem and VMware vSphere/ESXi/vCenter is a must.
Strong proficiency in Linux and Windows Server administration. Understanding of networking fundamentals (TCP/IP, DNS, VPN, Firewalls).
Hands-on experience with web servers (Apache, Nginx, Tomcat) and MySQL database administration.
Knowledge of SSL certificate configuration and management. Proficient in scripting languages, preferably PowerShell or Python, for automation.
Certifications in Alibaba Cloud (ACA/ACP) or VMware (VCP) are highly desirable.
Strong problem-solving and analytical skills with the ability to troubleshoot complex infrastructure issues.
Self-motivated and able to work independently in a fast-paced environment.
We offer excellent career development opportunities to unleash your potential, competitive remuneration package including a 5-day work week, discretionary bonus, staff training and staff purchasing discount etc.
Interested parties please apply with your full resume stating present and expected salary by clicking "Apply Now" .
Personal data provided by job applicants will be kept strictly confidential and will be used solely for employment related purposes. It is our policy to retain the personal data of unsuccessful applicants for future recruitment purposes for a period of six months. Only short-listed candidates will be contacted.
You are welcome to visit our website to know more about us: *************
Full-time,Permanent
We are a dynamic and innovative educational e-learning provider specialized in offering a comprehensive IT-based learning program for schools. To cope with our expansion, we are now seeking for individual of high caliber to join us and we have the following vacancies:
Role Summary
We are looking for an experienced System Administrator to manage our hybrid cloud environment. The ideal candidate will oversee our Alibaba Cloud infrastructure and on-premises VMware virtualization platforms. You will be responsible for server administration (Linux/Windows), web stack configuration, security implementation, and automation of routine tasks to ensure high availability and operational efficiency.
Responsibilities:
Provision, configure, and manage cloud resources (ECS, OSS, VPC, etc.). Monitor cloud usage to optimize costs and ensure efficient resource allocation.
Administer on-premises VMware vSphere, ESXi, and vCenter environments. Manage Virtual Machine (VM) lifecycle, resource scheduling, and High Availability (HA) to ensure service uptime.
Maintain connectivity and seamless integration between the on-premises private cloud and Alibaba Cloud services.
Deploy, configure, and maintain Windows Server and Linux operating systems. Perform regular patching, upgrades, and performance tuning.
Configure and manage web/application servers, including Apache, Nginx, Tomcat, and PHP environments.
Administer and maintain MySQL database servers to support business applications.
Handle the application, installation, and renewal of SSL certificates to secure web services.
Implement robust security measures, including Identity and Access Management (IAM), encryption standards, firewall rules, and access control.
Design and monitor backup solutions. Execute and test Disaster Recovery (DR) plans to safeguard critical data and ensure business continuity.
Utilize monitoring tools to track system health, investigate alerts, and resolve performance bottlenecks.
Troubleshoot networking issues (LAN/WAN, Connectivity) and hardware-related faults.
Develop scripts using PowerShell, Python, or Bash to automate routine administrative tasks and improve operational efficiency.
Collaborate with the IT team to resolve technical incidents, perform root cause analysis, and maintain high service quality.
Requirements
Bachelor’s degree in Computer Science, Information Technology, or a related field.
Minimum 5 years of hands-on experience in System Administration. Proven experience with Alibaba Cloud ecosystem and VMware vSphere/ESXi/vCenter is a must.
Strong proficiency in Linux and Windows Server administration. Understanding of networking fundamentals (TCP/IP, DNS, VPN, Firewalls).
Hands-on experience with web servers (Apache, Nginx, Tomcat) and MySQL database administration.
Knowledge of SSL certificate configuration and management. Proficient in scripting languages, preferably PowerShell or Python, for automation.
Certifications in Alibaba Cloud (ACA/ACP) or VMware (VCP) are highly desirable.
Strong problem-solving and analytical skills with the ability to troubleshoot complex infrastructure issues.
Self-motivated and able to work independently in a fast-paced environment.
We offer excellent career development opportunities to unleash your potential, competitive remuneration package including a 5-day work week, discretionary bonus, staff training and staff purchasing discount etc.
Interested parties please apply with your full resume stating present and expected salary by clicking "Apply Now" .
Personal data provided by job applicants will be kept strictly confidential and will be used solely for employment related purposes. It is our policy to retain the personal data of unsuccessful applicants for future recruitment purposes for a period of six months. Only short-listed candidates will be contacted.
You are welcome to visit our website to know more about us: *************
Full-time,Permanent
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