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