W
OT Cybersecurity Lead (IEC 62443)
Doha, Doha Municipality, Qatar · Full Time
Be the first to apply
- Experience
- 8+ yrs
- Salary
- —
- Openings
- 1
- Posted
- 2 weeks ago
- Work mode
- In office
- Resume
- Required to apply
Where you'll work
Job description
Role Overview
We are seeking an experienced OT Cybersecurity Lead with a strong background in IEC 62443 standards to join our team in Doha, Qatar. This position includes relocation support and requires extensive expertise in OT/ICS cybersecurity to protect critical operational technology environments.
Key Responsibilities
- Architect and deploy the IEC 62443 zone and conduit security framework across systems.
- Manage the specification, acquisition, and commissioning of mandatory hardware data diodes for secure communications.
- Implement OT Security Platforms featuring passive network monitoring, threat detection systems, and integration with Security Information and Event Management (SIEM) solutions.
- Conduct penetration tests and continuous security validation to ensure system resilience.
Required Qualifications and Experience
- Minimum of eight years in Operational Technology (OT) or Industrial Control Systems (ICS) cybersecurity roles.
- Proven ability in designing, deploying, and validating IEC 62443 security frameworks.
- Hands-on experience with data diode technology and configuration of industrial demilitarized zones (DMZs).
- Expertise in integrating OT Security Operations Center (SOC) functions with SIEM tools.
Desirable Attributes
Experience with security systems in airport environments or other critical national infrastructure sectors is a plus.