Linux & Virtualization Infrastructure Specialist

CL Technical Services Ltd.; Hong Kong; On-site; HKD 423,000 - 517,000; Full time

Job summary

CL Technical Services Ltd. is seeking an Infrastructure Specialist to manage Linux systems and virtualization. You will provide ongoing infrastructure support, oversee Linux lifecycle management, and contribute to architecture design to strengthen our IT landscape.

The role requires at least five years of IT infrastructure experience, hands-on Linux distribution know-how, and familiarity with VMware vSphere and H3C CAS. Government project experience is a plus.

Qualifications

• Higher Diploma or above in IT related subjects.
• At least 5 years’ experience in IT infrastructure.
• Proven knowledge and experience in administration, maintenance, and support of enterprise IT infrastructure systems.
• Hands-on experience with Linux distributions (Red Hat Enterprise Linux, Rocky Linux, Ubuntu, Debian, etc.), version 6.x and later.
• Experience with VMware vSphere (versions 5.x, 6.x, and later) and H3C CAS (Cloud Automation System).
• Have work experience with/in the Government.

Responsibilities

• Infrastructure Support: Provide ongoing support and implementation for IT infrastructure enhancements.
• Linux Lifecycle Management: Oversee administration and lifecycle management of Linux systems to ensure stability and security.
• Architecture Design: Participate in review, design, and implementation of Linux management architecture.
• Policy Review: Collaborate with IT teams to review and update policies according to security and business needs.

Skills

Linux administration

IT infrastructure

Virtualization

Government experience

Education

Higher Diploma or above in IT related subjects

Tools

VMware vSphere

H3C CAS

Linux distributions (RHEL, Rocky, Ubuntu, Debian)

Job description

CL Technical Services Ltd. is seeking an Infrastructure Specialist to manage Linux systems and virtualization. You will provide ongoing infrastructure support, oversee Linux lifecycle management, and contribute to architecture design to strengthen our IT landscape.

The role requires at least five years of IT infrastructure experience, hands-on Linux distribution know-how, and familiarity with VMware vSphere and H3C CAS. Government project experience is a plus.