Senior IT Security Specialist I IT/OT (Up to 65k)

Senior IT Security Specialist I IT/OT (Up to 65k)

Location:

Kowloon City 

Industry:

Cyber  / Information Security

Contact Name:

Alex Chan

Date Published:

27-Jul-2026

The Role: 
  • Implementing and managing security controls across the organization’s IT and OT environments
  • Focuses on security engineering, vulnerability management, Data Loss Prevention (DLP), Security Information and Event Management (SIEM), security monitoring, and incident response
  • Identifies, validates, prioritizes, and tracks vulnerabilities, and provides practical recommendations for remediation or risk mitigation
  • Conducts security assessments and technical reviews for new systems, projects, and major system changes
  • Develops and maintains system hardening guidelines, operating procedures, and technical documentation

Experience Needed:
  • Degree holder or above in Computer Science, Information Technology, Cybersecurity, Engineering, or related disciplines
  • Minimum of 5 years of hands-on technical experience in IT or OT cybersecurity roles
  • Solid experience in vulnerability scanning, assessment, prioritization, and remediation tracking is a must
  • Hands-on experience with SIEM, security monitoring, log analysis, and security event investigation
  • Solid knowledge of Windows Server, Linux, virtualization, network administration, and security monitoring
  • Good understanding of firewalls, network segmentation, secure remote access, endpoint security, and system hardening
APPLY NOW

Share this job

Interested in this job?
Save Job
Create As Alert

Similar Jobs

SCHEMA MARKUP ( This text will only show on the editor. )