(Senior) Cybersecurity Specialist - IC

Classy Wheeler Limited; Hong Kong; On-site; HKD 446,400 - 669,600; Full time

Job summary

A regional IT solutions company is seeking a Senior Cybersecurity Specialist in Hong Kong. The candidate must have a degree in Computer Science or IT, with 5+ years of hands-on experience in managed security services and SIEM technologies. The role involves working closely with clients, producing detailed documentation, and a strong understanding of network protocols. Familiarity with Splunk, Palo Alto, and Check Point is essential, along with strong analytical and communication skills.

Qualifications

• Five years’ experience in managed security services or SIEM technologies.
• Proven track record as an SME for SIEM/SOC.
• Hands-on experience in writing Splunk SIEM correlation rules.

Responsibilities

• Setup and management of SOC infrastructure.
• Produce documentation including High- and Low-Level Designs.
• Client-facing communications during project delivery.

Skills

Hands-on experience of managed security services

Strong analytical problem-solving skills

Effective communication skills

Experience in SIEM technologies

Knowledge of Internet protocols (TCP/IP)

Education

Degree in Computer Science or Information Technology

Tools

Splunk

Palo Alto

Check Point

Job description

Regional IT solutions company / Client: Public Utility

Job Requirements

Senior Cybersecurity Specialist

• Degree holder in Computer Science or Information Technology related discipline
• Five years’ proven hands‑on experience of managed security services or SIEM technologies in a consulting, vendor, or SOC, customer facing delivery role.
• A proven track record as an SME for SIEM/SOC builds, and Managed Security Services.
• Hands on experience of working on green and existing/Transitional managed security services, preferably experience in platforms of Splunk, Palo Alto, Check Point.
• In-depth experience in the setup and writing of Splunk SIEM correlation rules.
• In-depth experience in the provisioning and interpretation of log and network packet data.
• Strong foundation in Internet protocols (TCP/IP) and routing protocol.
• Vendor certifications will be highly desirable along with a proven delivery track record.
• amiliarity & experience of being based remotely or on client sites.
• Strong & demonstrable analytical problem‑solving skills.
• A clear, confident communicator both in client facing situations and in writing.
• A demonstrable track record in producing documentation including, but not limited to: High‑ and Low‑Level Designs, Statements of Work, Implementation guides, Operations documentation, Client workshops.

Cybersecurity Specialist

• Minimally Diploma in Information Technology / Computer Engineering.
• At least 2 years of relevant working experience in SOC, hands‑on experience in SIEM and SOC systems.
• Familiar with SOC processes.
• Hands‑on experience in the design, implementation, and management of SOC infrastructure.
• Hands‑on experience in the setup and writing of Splunk SIEMS correlation rules.
• Hands‑on experience in the provisioning and interpretation of log and network packet data.
• Strong foundation in Internet protocols (TCP/IP) and routing protocol.
• Hands‑on experience in Unix/Linux/Windows administration, virtual machine, storage & backup system, network & security management.
• Foundation in security threat and attack countermeasure.
• Analytical problem solving and troubleshooting skill.
• Effective communication skill.
• Effective time management and organizational skill.