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Senior OT Cybersecurity Engineer - IEC 62443 Specialist

watad group • Qatar
Relocation
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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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