Commercial
Security / IT Audit

IT Security & Network Specialist (EDR, Multiple vacancies)

Full Time
Wong Chuk Hang
,
,
clts05697
Posted on:
2026-08-21

Duties

  • Support the planning, testing, deployment, troubleshooting, and post-migration verification of Windows 11
  • Prepare deployment records and technical documentation
  • Conduct an inventory and assessment of existing computer hardware, software, operating systems, applications, and security configurations for approximately 400 staff
  • Prepare and maintain technical implementation plans, deployment schedules, test plans, migration procedures, and rollback arrangements
  • Evaluate technical specifications and prepare technical requirements for EDR implementation
  • Conduct product or solution comparisons and support procurement and vendor assessment for EDR implementation
  • Analyse technical requirements and assess hardware, software, applications, network connectivity, and endpoint readiness for EDR implementation
  • Configure, pilot implement, conduct user acceptance testing, and support phased deployment of EDR solutions
  • Coordinate with the Project Manager, internal users, vendors, and service providers on the deployment of EDR solutions with target completion within 2027
  • Troubleshoot EDR installation and connectivity issues, endpoint security alerts, policy or configuration problems, and other related technical issues
  • Monitor EDR deployment status, endpoint health, security alerts, policy compliance, installation failures, and remediation progress
  • Draft and maintain system documentation and work plans
  • Assist in IT equipment setup, administration, and ongoing maintenance
  • Communicate IT matters with stakeholders across divisions as needed
  • Provide general PC support and IT helpdesk assistance

Requirements

  • Higher Diploma / Degree in Computing related subjects
  • At least 4 - 8 years experience in IT security
  • Experience in working on operating system upgrade projects and/or IT security solution implementation (e.g. EDR) is highly desirable
  • Experience in office IT setup, LAN/network implementation, mobile devices, and enterprise desktop and server environment management
  • Administration experience of Windows Server and Windows 10 client; migration experience to Windows 11 and Windows Server 2022 or later preferred
  • Hands-on experience in hardware/software procurement of computer equipment
  • Hands-on experience in IT helpdesk support
  • Strong analytical and problem-solving abilities
  • Good command of written and spoken English and Chinese

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:

applyjob@clts.com

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Application Deadline:
2026-09-20
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IT Security & Network Specialist (EDR, Multiple vacancies)

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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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