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انتهت صلاحية هذه الوظيفة في 20/08/2026. لم تعد تقبل الطلبات.

ICS Cybersecurity Specialist

Qatar Chemical Company · Ras Laffan

🇬🇧 English
ISA/IEC 62443 SIEM IPS ATP Patch management Network devices PLC configuration Incident response Forensic capabilities

وصف الوظيفة

About the role

The company is looking for a hands‑on Industrial Control Systems (ICS) Cybersecurity Specialist to protect, detect, respond to, and recover from cyber threats across Windows‑based OT environments. You will lead the implementation of ISA/IEC 62443 standards and ensure compliance for network levels 0‑3.5 and standalone devices.

Key responsibilities

  • Establish and maintain an OT cybersecurity management system and related policies.
  • Plan and execute internal and external audits to identify gaps and vulnerabilities.
  • Manage patch deployment, anti‑virus updates, and OS upgrades for Windows devices.
  • Consolidate and secure standalone devices used for PLC configuration.
  • Prepare and document compliance for workstations, servers, switches, firewalls, and routers.
  • Design and implement technical solutions such as SIEM, IPS, and ATP.
  • Monitor security tools, investigate alerts, and lead incident response.
  • Perform detailed technical analysis of ICS components and recommend mitigation strategies.

Required profile

  • Proven experience securing industrial control systems and OT networks.
  • Strong knowledge of ISA/IEC 62443 standards.
  • Hands‑on expertise with Windows operating systems and patch management.
  • Ability to work with OT teams and communicate technical resolutions.

Required skills

  • Windows operating systems
  • ISA/IEC 62443 framework
  • SIEM platforms
  • Intrusion Prevention Systems (IPS)
  • Advanced Threat Protection (ATP)
  • Vulnerability assessment tools
  • Patch management solutions
  • Anti‑virus software
  • Network devices (switches, firewalls, routers)
  • PLC configuration
  • Incident response and forensic capabilities

What we offer

  • Opportunity to shape the company's OT security posture.
  • Access to cutting‑edge security tools and technologies.
  • Collaborative environment with cross‑functional engineering teams.

Questions fréquentes

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Qatar Chemical Company

Ras Laffan