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:

o Network and power cable troubleshooting and installations.

o Cybersecurity cabinet maintenance and housekeeping.

o Installation and replacement of DCS/SIS/ICS cybersecurity assets.

o 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):

o CCNA / Network+

o CEH / CompTIA Security+ / CySA+

• Strong knowledge of networking fundamentals, Windows & Linux administration.

• Excellent field troubleshooting, documentation, and communication skills.

Send your updated CV to recruit@mind-stream.net

Or WhatsApp: +974 3142 9595