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Senior OT Cybersecurity Engineer - IEC 62443 Specialist

watad group • Qatar
Relocation
This Job is No Longer Active This position is no longer accepting applications
AI Summary

Lead OT cybersecurity efforts, design IEC 62443 zones, deploy hardware data diodes, and manage OT security platforms. Requires 8+ years in OT/ICS cybersecurity and IEC 62433 expertise.

Key Highlights
Design and implement IEC 62443 zone/conduit security model
Deploy and manage OT Security Platform: passive monitoring, threat detection, SIEM integration
Run penetration testing and ongoing security validation
Key Responsibilities
Design and implement the IEC 62443 zone/conduit security model
Specify, procure and commission the hardware data diode (mandatory)
Deploy the OT Security Platform: passive monitoring, threat detection, SIEM integration
Run penetration testing and ongoing security validation
Technical Skills Required
IEC 62443 Data diode deployment OT SOC / SIEM integration
Benefits & Perks
Relocation supported
Nice to Have
Airport or critical-national-infrastructure security

Job Description


OT Cybersecurity Lead (IEC 62443)

Relocation supported | Experience: 8+ years | Certs: ISA/IEC 62443; GICSP

What you'll do

  • Design and implement the IEC 62443 zone/conduit security model.
  • Specify, procure and commission the hardware data diode (mandatory).
  • Deploy the OT Security Platform: passive monitoring, threat detection, SIEM integration.
  • Run penetration testing and ongoing security validation.

What you'll bring

  • 8+ years in OT/ICS cybersecurity.
  • IEC 62443 design, implementation and validation expertise.
  • Data-diode and industrial-DMZ deployment experience.
  • OT SOC / SIEM integration.

Nice to have

  • Airport or critical-national-infrastructure security.



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