ICS Cybersecurity Technician

Job Opportunity: ICS Cybersecurity Technician

Location: Qatar (both inside and outside candidates are acceptable)

We are hiring ICS Cybersecurity Technicians to support OT/ICS cybersecurity operations in Qatar's leading petrochemical facilities. This is a hands-on role in a 24/7 industrial environment, focusing on preventive and corrective maintenance of OT assets, cybersecurity fieldwork, and compliance with safety and operational standards.

Key Responsibilities

• Perform preventive and corrective maintenance (PM & CM) for OT assets (DCS, SIS, ICS).
• Apply patches and antivirus updates on OT assets.
• Support backup, recovery, and disaster recovery processes.
• Conduct field inspections, mark-ups, and as-built documentation.
• Carry out ICS cybersecurity fieldwork, including:
• Network and power cable troubleshooting and installations.
• Cybersecurity cabinet maintenance and housekeeping.
• Installation and replacement of DCS/SIS/ICS cybersecurity assets.
• Cable labeling, power supply connections, and KVM setup.
• Support physical hardening of OT assets (USB locks, access control).
• Perform user access control validation and log collection.
• Coordinate with maintenance teams for cybersecurity updates on non-DCS assets.
• Ensure compliance with safety procedures, PTW (Permit to Work), and company policies.

Qualifications & Experience

• Degree or 3-year Diploma in Engineering, Computer Science, IT, Electrical, Instrumentation, Automation, Mechatronics, or Cybersecurity.
• Minimum 3 years' experience in Oil & Gas / Petrochemicals with a focus on ICS/OT cybersecurity.
• Preferred: 5+ years' experience in ICS/OT cybersecurity within Oil & Gas.
• Certifications (preferred but not mandatory):
• CCNA / Network+
• CEH / CompTIA Security+ / CySA+
• Strong knowledge of networking fundamentals, Windows & Linux administration.
• Excellent field troubleshooting, documentation, and communication skills.

Job Type: Full-time

Work Location: In person