Global IoT/OT Security Architect

Air Liquide; Selangor; On-site; MYR 201,000 - 268,000; Full time

Job summary

Air Liquide IT is modernising its IT services with centralized Global Infrastructure Operations (GIO) and BIS departments for each business line and geography. The role focuses on securing IoT/OT infrastructure, coordinating penetration testing, and driving risk-aware security practices across APAC.

The candidate will collaborate with stakeholders to balance technology, people, and process, leveraging frameworks like NIST and ISO/IEC 27002 while supporting cloud and container environments such

Qualifications

• Degree qualified or 5+ years in infrastructure design and implementation.
• Experience with IoT/OT security frameworks (NIST 800-82, ISO/IEC 27002).
• Knowledge of cloud environments (Azure/AWS) and IoT cloud.
• Strong analytical and troubleshooting skills.
• Excellent communication and stakeholder management.

Responsibilities

• Define methodology, conduct security assessments, and address findings by supporting solution implementation.
• Identify IoT/OT architectural vulnerabilities with risk statements and mitigation options.
• Support and manage the Group OT Security programme deployment in APAC.
• Coordinate Penetration Testing activities and track gaps to closure.
• Socialize security policy across OT organization to educate and build secure systems.
• Assist stakeholders to balance technology with people and process considerations.

Skills

IoT/OT security

Cloud OT

Vulnerability management

NIST/ISO frameworks

Kubernetes

Communication

Analytical thinking

Education

Degree in IT/Engineering

Tools

Kubernetes

VM containers

Cloud platforms

Job description

Air Liquide IT is modernising its IT services with centralized Global Infrastructure Operations (GIO) and BIS departments for each business line and geography. The role focuses on securing IoT/OT infrastructure, coordinating penetration testing, and driving risk-aware security practices across APAC.

The candidate will collaborate with stakeholders to balance technology, people, and process, leveraging frameworks like NIST and ISO/IEC 27002 while supporting cloud and container environments such