IT Security Lead; Technical

Position: IT Security Lead (Technical Role)
ABOUT US
BDx Data Centers is an AI-ready digital infrastructure platform operating across Asia-Pacific, with data centers in Singapore, Indonesia, Hong Kong, and Taiwan, and new markets in development. We deliver the powered, cooled, and connected capacity customers need to scale AI, cloud, hyperscale, and enterprise workloads across the region.

Our platform brings together secured power access, high-density design, advanced cooling capabilities, interconnection, and local market execution to accelerate delivery from grid connection to live workload. With 1.2

GVA+ of secured grid capacity and a platform spanning campuses, hyperscale facilities, colocation, and edge infrastructure, BDx is built to support the next generation of digital growth.

Backed by I Squared Capital, BDx is transformed for AI and proven at speed.

For more information, visit

Please note this is a strictly technical role requiring hands-on firewall experience and relevant skills as per the JD. Candidates without this experience are requested not to apply.

Role Summary
The Associate Director IT Security Lead will provide security incident response and readiness as part of a 24x7 Security Operations Centre within and in support of the IT and OT Security Infrastructure for the organization. Support global vulnerability management processes including OS and infrastructure patching, hardening and testing efforts. Operate security related tools (HIDS, NIDS, IPS, Analysers, Scanners, etc.) to identify active threats, attacks, vulnerabilities, exposures, etc.,

and prioritize for activity within the team. Assist in speedy identification of mitigation/remediation solutions for IT and OT platform.

Duties & Responsibilities

Security Incident Response:
Provide timely and effective security response within a 24x7 SOC environment.
Lead operation teams to effectively maintain the lifecycle of both on-premises and cloud-based security solutions.
Manage response to security and operational incidents, and on-going security requests.
Coordinate and manage security incidents to ensure swift identification, containment, and remediation.
Develop and maintain incident response playbooks and procedures.
Participate and contribute to industry cyber forums, both formal and informal.
Support all audits and reviews requests.
Monitor developments in the information security industry and communicate on the potential impact or applicability to the organization
Vulnerability Management:
Support global vulnerability management processes including operating system (OS) and infrastructure patching, hardening, and testing efforts.
Conduct regular vulnerability assessments (VAPT) and prioritize remediation activities.
Collaborate with IT teams to implement and validate security patches and updates.

Security Tools Operation:

Hands-on experience on traditional and next generation NGF firewalls.
Manage the Total Cost of Ownership (TCO) for security solutions which includes new investments and business-as-usual financials.
Operate and manage various security tools including Host Intrusion Detection Systems (HIDS), Network Intrusion Detection Systems (NIDS), Intrusion Prevention Systems (IPS), analysers, scanners, and more.
Continuously monitor and analyze security tools to identify active threats, attacks, vulnerabilities, and exposures.
Prioritize identified threats and vulnerabilities for remediation activities within the team.

Threat and Vulnerability Identification:

Assist in the identification and evaluation of security threats and vulnerabilities.
Conduct in-depth analysis of security events to determine the root cause and potential impact.
Provide recommendations for mitigation and remediation solutions to address identified security issues.

Qualification & Experience
Proven…