Infrastructure Support Engineer (Linux & Cloud Platform, Bank)

APJ Hong Kong (www.apjcorp.com.hk ) provides the highest quality software development, maintenance and testing services.  We have cost effective service centers with highly qualified IT professionals in Hong Kong. Our clients include major enterprises and organizations in the Finance, Manufacturing, Public Utility, Retail, healthcare and Government sectors. We are looking for Infrastructure Support Engineer (Linux & Cloud Platform, Bank).

You will be involving…

Linux System Administration

• Provide day-to-day administration, monitoring, and maintenance of Linux server environments (Red Hat Enterprise Linux, SUSE, or equivalent).
• Manage system installation, configuration, patching, performance tuning, and capacity planning.
• Perform troubleshooting and incident resolution for Linux-based infrastructure, ensuring high availability and minimising downtime.

Cloud Platform Support

• Support the deployment, configuration, and management of cloud infrastructure (e.g., AWS, Azure, or private cloud platforms).
• Assist in cloud migration activities, including workload assessment, provisioning, and post-migration validation.
• Monitor cloud resources, cost utilisation, and security configurations, escalating anomalies as appropriate.

BAU Operations & Project Support

• Participate in infrastructure-related project workstreams, including OS upgrades, server refreshes, and cloud adoption initiatives.
• Contribute to automation efforts using scripting (e.g., shell, Python, Ansible) to streamline repetitive operational tasks.
• Maintain accurate infrastructure documentation, including system diagrams, runbooks, and standard operating procedures.

We are looking for…

• Bachelor's degree in Computer Science, Information Technology, or related field.
• Minimum 5 years of experience in Linux system administration in an enterprise environment.
• Hands-on experience with at least one major cloud platform (AWS, Azure, or GCP).
• Familiarity with infrastructure-as-code tools (Terraform, Ansible) and container technologies (Docker, Kubernetes) is a plus.
• ITIL Foundation certification is preferred.

If you are interested, please feel free to apply with your full resume, present/expected salary, and availability by click on the 'Apply Now' button.