Commercial
Infrastructure Support

Infrastructure Specialist (ESB/VMWare/Docker, over $60K)

Full Time
Kowloon Bay
,
,
clts05153
Posted on:
2026-01-30

Duties

  • Lead planning, setup, evaluation, and management of server infrastructure (Windows/Linux, VM, containers, Kubernetes) and network infrastructure
  • Supervise implementation and support of new technology solutions, including resource allocation and system upgrades.
  • Conduct performance tuning, monitoring, diagnostics, and resolution of infrastructure and application systems.
  • Ensure backup, patching, and upgrade cycles are properly executed.
  • Oversee compliance/security requirements, conduct audit reviews, and implement SIEM/log management solutions.
  • Coordinate with departmental infrastructure/network teams to ensure alignment with government standards.
  • Liaise with contractors/vendors to facilitate system adoption and integration.
  • Maintain and update system design documents, operation procedures, configuration documents, and user manuals.
  • Ensure project deliverables are on time, within scope, and meet quality standards.

Requirements

  • Degree or Higher diploma in computer subjects or related disciplines
  • 4 years or above in IT application and system operational support, with solid application development and support experience in Enterprise Service Bus, database, and/or other back-end systems.
  • Solid experience in administration, troubleshooting on virtualization platforms (e.g., VMWare, Docker, Kubernetes)
  • Solid experience in traditional (e.g., MSSQL, PostgreSQL) and non-traditional DBMS (e.g., InfluxDB, MongoDB).
  • Solid experience in set-up and administration of directory services (e.g., LDAP/AD), identity and access management systems (e.g., Keycloak, FreeIPA), single sign-on, OAuth/SAML, etc.)
  • Experience in infrastructure monitoring tools (e.g., Zabbix, Graylog, Prometheus)
  • Familiar with deployment, configuration and administration of various tools and application frameworks (e.g., Tomcat, pip, venv, etc.)
  • Creative, analytical, self-initiative, responsible and well-organised

If you are interested in this position, please email your resume, stating your current and expected salary along with your available date, to our Application Email Address:

ita@clts.com

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Interested in this position? Submit your application online.
Application Deadline:
2026-02-28
Apply Now

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Infrastructure Specialist (ESB/VMWare/Docker, over $60K)

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Terms

I hereby certify that the information provided in this application is accurate to the best of my knowledge and subject to verification by CL Technical Services Limited.

I authorize the schools, persons, current and previous employers and other organizations named in this application to provide CL Technical Services Limited (Its authorized employees, agents or representatives) with any relevant information that may be required to arrive at an employment decision, and hereby release any such schools, persons, current and previous employers and organizations from any and all liability which they might otherwise incur to me as a result.

I understand that any misrepresentation or omission of a material fact on my application may be justification for refusal of employment or if employed, separation form CL Technical Services Limited.

I also agree that any personal data (as defined in the Personal Data (Privacy) Ordinance (Cap. 486)) I provide in connection with my application or employment will be treated in accordance with the CL Technical Services Limited “Personal Data (Privacy) Ordinance Notification” from time to time provided to me.

* CL Group includes CL Technical Services Limited & CL Smart Sourcing Limited

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