We are seeking an experienced threat intelligence specialist to support our organisation's efforts in safeguarding our systems, data, and information assets. The Senior Information Security Specialist (Threat Intelligence) is a critical role, responsible for developing, implementing, and maturing our threat intelligence capability. You will be instrumental in enabling proactive defence measures by staying informed about emerging threats.
This role requires deep expertise in the full threat intelligence lifecycle, from collection and analysis to dissemination and integration with all risk management, controls design, and security operations.
Inform and execute on the strategic roadmap for the threat intelligence function, aligned with the organisation's goals and industry best practices
Establish and manage the end-to-end threat intelligence lifecycle, including planning, collection, processing, analysis, and dissemination of actionable intelligence
Actively monitor the threat landscape to identify emerging threats, TTPs (Tactics, Techniques, and Procedures), and vulnerabilities relevant to the organisation's attack surface and industry sector
Create high-quality, timely, and relevant threat intelligence reports and briefings for various stakeholders, including governance, risk and compliance, security operations, vulnerability management, and senior leadership
Ensure threat intelligence is effectively integrated with security tools and processes to enhance detection, prevention, and response capabilities
Develop and maintain security artifacts (e.g. templates, standards and procedures) that can be used to enhance security capabilities
Evaluate, recommend, and manage threat intelligence platforms and tools, driving automation for efficient data collection and analysis
Provide technical guidance and support to Information Security Officers as required
Collaborate with cross-functional teams to ensure threat intelligence is integrated into the development and deployment processes
Effectively communicate with executives, partners, suppliers and internal customers
Bachelor's degree in Computer Science, Information Security or related field
5+ years of experience in information security, including dedicated experience in a threat intelligence role
Deep expertise in threat intelligence frameworks and methodologies such as MITRE ATT&CK, Cyber Kill Chain, Diamond Model
Extensive experience with intelligence gathering tools, platforms, and sources such as OSINT, commercial feeds, dark web monitoring
Proficiency in data analysis, report writing, and presenting complex technical information to both technical and non-technical audiences
In-depth knowledge of cyber security principles, best practices, and industry standards across a range of technologies
Knowledge of various security standards and frameworks such as ISO 27001, OWASP, NIST 800 series, CIS controls
Excellent communication and interpersonal skills, with the ability to effectively interact with stakeholders at all levels of the organisation
Experience with risk management methodologies and frameworks
Industry certifications such as CISSP, GCTI, or relevant vendor certifications are desirable
Previous experience working in telecommunications or cloud industries desirable
Previous experience working in an Agile environment is desirable

PCCW Limited is a global company headquartered in Hong Kong which holds interests in telecommunications, media, IT solutions, property development and investment, and other businesses.
The Company holds a majority stake in the HKT Trust and HKT Limited*, Hong Kong’s premier telecommunications service provider and leading operator of fixed-line, broadband, mobile communication and media entertainment services. HKT delivers end-to-end integrated solutions employing emerging technologies to assist enterprises in transforming their businesses. HKT has also built a digital ecosystem integrating its loyalty programme, e-commerce, travel, insurance, fintech and healthtech services to deepen its relationship with customers.
PCCW owns a fully integrated multimedia and entertainment group in Hong Kong engaged in the provision of OTT video service locally and in other places in the region. Through HK Television Entertainment Company Limited, PCCW also operates a domestic free TV service in Hong Kong.
In addition, PCCW holds a stake in Pacific Century Premium Developments Limited and other overseas investments.
PCCW is part of Pacific Century Group, named by Forbes as one of the World's Best Employers 2023.
*HKT Limited is a company incorporated in the Cayman Islands with limited liability.
Listing and trading
PCCW shares are listed on The Stock Exchange of Hong Kong Limited (SEHK: 0008) and traded in the form of American Depositary Receipts on the OTC Markets Group Inc. in the US (Ticker: PCCWY).