Senior Linux Engineer – Banking Infrastructure at Millennium Technology Services

職位	Senior Linux Engineer – Banking Infrastructure
刊登日期	18 Aug 2026
已過期	17 Sep 2026
公司名稱	Millennium Technology Services
地點	香港 \| HK
僱傭形式	Full Time

職位描述：

最新職位資訊來自 Millennium Technology Services 職位為 Senior Linux Engineer – Banking Infrastructure. If the Senior Linux Engineer – Banking Infrastructure 職位空缺在香港符合您的資格，請直接透過更新後的 Jobkos 招聘門戶提交最新的申請或履歷。

請注意，求職申請並非總是容易的，申請人必須符合公司設定的特定要求。我們希望以下在 Millennium Technology Services 職位為 Senior Linux Engineer – Banking Infrastructure 的職業機會適合您的專業資格。

Employment: 12-Month Renewable Employment Term

Environment: Enterprise Banking / Mission-Critical Infrastructure

About the Role

We are looking for an experienced Senior Linux Engineer to support a large-scale, mission-critical banking infrastructure environment in 香港.

The successful candidate will have strong hands-on experience in Red Hat Enterprise Linux (RHEL 8/9) administration, troubleshooting, performance tuning, patching, high-availability/clustering technologies and production infrastructure support.

This is a hands-on technical 職位 suited to an experienced Linux professional who is comfortable supporting critical production environments, participating in DR activities, handling infrastructure changes and providing technical guidance to junior engineers.

Key Responsibilities

Perform day-to-day Linux system administration, including system setup, backup, software installation, patching, upgrades, monitoring and system health checks.
Troubleshoot complex Linux infrastructure and production issues and perform root cause analysis (RCA).
Perform system performance monitoring, tuning and capacity management across systems and applications.
Provide technical advice to project teams on system architecture and infrastructure design.
Support Linux platform lifecycle management, including End-of-Support (EOS) upgrades and patch management.
Maintain and improve technical standards and operational procedures in accordance with internal IT audit and compliance requirements.
Prepare and deliver system capacity, availability and performance reports.
Mentor and provide technical guidance to junior system administrators.
Oversee routine operational activities and ensure tasks are completed within required timelines.
Develop, maintain and execute Disaster Recovery (DR) and failover procedures, including support for annual DR exercises.
Coordinate infrastructure changes associated with network deployments, upgrades and other production changes.
Implement preventive and corrective actions following production incidents.
Maintain appropriate technical documentation and support audit/compliance activities, including SAT and user-access reviews.

Requirements

Degree in Information Technology, Computer Science or a related discipline.
Minimum 5 years of hands-on Red Hat Linux administration experience, ideally including RHEL 8/9.
Strong understanding of enterprise infrastructure environments and system architecture/design.
Strong hands-on experience in Linux troubleshooting, performance tuning, patching and lifecycle management.
Experience with VMware virtualized environments.
Experience with enterprise High Availability / clustering and distributed systems.
Good hands-on Shell scripting capability.
Experience with Ansible and BigFix is highly desirable.
Experience supporting production infrastructure within banking, financial services or other large enterprise environments would be advantageous.
Strong understanding of IT audit, security and compliance requirements.
Able to communicate effectively in spoken and written Chinese and English; Mandarin would be an advantage.
Self-motivated, technically strong and comfortable working in a mission-critical production environment.
Willing and able to provide 24/7 support coverage and out-of-office-hours support for urgent production incidents.

Highly Relevant Technical Experience

Candidates with hands-on experience in one or more of the following are strongly encouraged to apply:

Red Hat GFS / GFS2
VMware
Apache / Nginx
JBoss EAP
Tomcat
IBM WebSphere
IBM MQ / MQSeries
Shell scripting
Ansible
BigFix

Due to hiring quota requirements, the successful candidate must be a 香港 Permanent Resident or possess valid and unrestricted work rights in 香港.

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工作資料：

公司名稱: Millennium Technology Services
職位: Senior Linux Engineer – Banking Infrastructure
工作地點: 香港
國家: HK

如何提交申請：

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