Senior Linux & Kubernetes Platform Engineer (DevOps)

CLSA

Hong Kong

On-site

HKD 600,000 - 900,000

Full time

30 hours ago

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Job summary

CLSA in Hong Kong seeks a Linux Administrator with DevOps expertise to own and support container/Kubernetes platforms running on VMware Tanzu. The role covers both project work and BAU operations, requiring a proactive, self-motivated approach and strong technical skills.

You will maintain Linux infrastructure, automate with Ansible, manage OpenShift/Kubernetes, and collaborate with teams on automation, DR/BCP drills, and capacity planning. English and Chinese communication is essential.

Qualifications

8-10 years experience as a Linux Administrator and cloud technologies (AWS, Azure etc.)
In-depth knowledge of Linux: RedHat physical and virtual environments
OpenShift/Kubernetes deployed in internal infra
Hands-on automation using Shell, Perl and/or Python scripting
Strong communication skills in English and Chinese

Responsibilities

Proactively maintain and develop all Linux infrastructure to support 24x7 service
Maintain best practices across environments for systems and services
Provide L1-L3 server support similar to current team
Manage software upgrades, patches, and hot fixes on servers
Create/modify scripts or apps to automate tasks
Improve stability, security, efficiency, and scalability of the environment
Collaborate with teams to develop automation strategies and deployment processes
Provide on-call support during off hours when needed
Participate in Disaster Recovery and BCP drills
Manage physical server infrastructure via remote access
Manage/maintain VMs in ESX farm and AWS
Build new physical and virtual servers per standards
Troubleshoot and log performance exceptions
Monitor system performance and plan capacity
Knowledge of clusters and databases on servers