Senior IT Infrastructure Lead – Security & DR

CL Technical Services Ltd.; Sha Tin; On-site; HKD 600,000 - 900,000; Full time

Benefits offered by this job

5 Days Work

Stable working environment

Medical Coverage

Job summary

CL Technical Services Ltd. is seeking a seasoned IT Infrastructure Manager to oversee daily IT operations, including servers, networks, and storage, ensuring high availability, performance, and security.

You will monitor health, respond to incidents, and manage outsourced contractors. The role requires strong leadership to supervise the infrastructure team, collaborate on cross-functional IT initiatives, and enforce security policies aligned with regulatory standards.

Qualifications

• Higher Diploma or Degree in Information Technology or its equivalent.
• At least 8 years’ experience in IT industry.
• At least 4 years’ experience in DB2 and IBM AIX Unix.
• At least 2 years’ experience in IT Security.

Responsibilities

• Oversee the daily operations of IT infrastructure, including servers, networks, and storage systems.
• Ensure IT systems remain highly available, performant, and secure.
• Monitor system health and respond to incidents, outages, and performance issues.
• Manage and monitor outsourced IT contractors.
• Supervise and mentor members of the infrastructure team.
• Collaborate with other project teams to support cross-functional IT initiatives.
• Enforce IT security policies and ensure compliance with regulatory standards.
• Oversee patch management, vulnerability assessments, and access controls.
• Coordinate with SRAA contractors or in-house auditors for security assessments and audits.
• Manage disaster recovery planning and drills.
• Maintain accurate documentation of infrastructure assets and configurations.

Skills

IT security

Education

Higher Diploma or Degree in Information Technology or its equivalent

Tools

DB2

IBM AIX Unix

Job description

CL Technical Services Ltd. is seeking a seasoned IT Infrastructure Manager to oversee daily IT operations, including servers, networks, and storage, ensuring high availability, performance, and security.

You will monitor health, respond to incidents, and manage outsourced contractors. The role requires strong leadership to supervise the infrastructure team, collaborate on cross-functional IT initiatives, and enforce security policies aligned with regulatory standards.