CL Technical Services Ltd.
Active Directory & Security Analyst / Infrastructure Specialist (over $55K)
- Compensation
- HK$55K–HK$63K / mo
- Location
- Tai Wai, Sha Tin District
- Work setup
- Onsite
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 5+ years
- Category
- Security
- Posted
Skills
Full description
Salary: $55,000 – $63,000 per month
Key Responsibilities
- Administer, maintain, and support Active Directory Domain Services (AD DS), ensuring system reliability, availability, and security.
- Manage end-to-end vulnerability assessment activities, including scheduling scans, operating security scanning tools, reviewing findings, and coordinating remediation efforts.
- Analyze vulnerability scan reports and identify genuine security risks while filtering out false positives.
- Coordinate and lead infrastructure security initiatives involving system owners, support teams, and external vendors.
- Conduct regular system security assessments, compliance reviews, and audits in accordance with established security policies and standards.
- Plan and coordinate Windows platform migration projects, ensuring smooth implementation with minimal service disruption.
- Schedule and track security audits for servers, networks, and applications, ensuring timely completion by relevant stakeholders.
- Gather audit evidence and system information, and assist in preparing audit documentation and assignment briefs.
- Collaborate with cross-functional teams to drive continuous improvements in cybersecurity posture and operational efficiency.
- Prepare management reports, technical documentation, audit summaries, and project progress updates.
Job Requirements:
- Bachelor's degree in Computer Science, Information Technology, Information Security, or a related discipline.
- Minimum 5 years of experience in system analysis, IT infrastructure support, system administration, or security operations.
- Solid hands-on experience in Active Directory Domain Services (AD DS) administration, maintenance, and troubleshooting.
- Proven experience in vulnerability management, including the use of vulnerability scanning and application security testing tools (SAST/DAST), as well as remediation coordination.
- Strong understanding of infrastructure, operating system, network, and web application security vulnerabilities.
- Ability to review and interpret security scan results, assess risk severity, and distinguish genuine threats from false positives.
- Familiarity with security governance, compliance requirements, and audit processes.
- Knowledge of government IT security standards, policies, and guidelines is an advantage.
- Experience with Windows Server environments and migration projects is preferred.
- Strong project management and stakeholder coordination skills with the ability to manage multiple initiatives simultaneously.
- Excellent communication and interpersonal skills, with the ability to work effectively with technical and non-technical stakeholders.
- Strong analytical, organizational, and problem-solving abilities.
- Experience preparing professional reports, audit documentation, and management presentations.