OT Cybersecurity Technologist
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Key skills for this role
About the Role
Brunel is seeking an OT Cybersecurity Technologist to execute day-to-day ICS security activities in Doha. The role involves managing security measures, conducting risk assessments, and ensuring compliance with cybersecurity policies.
Key Skills for This Role
Responsibilities
- Execute day to day ICS activities related to operational technology security in plants.
- Manage design and oversee implementation of security measures for ICS applications and systems.
- Conduct risk assessments and develop contingency plans to mitigate security threats.
- Commission preparation and implementation of security software updates, firewall installation, and hardware additions.
- Design and manage processes for detection, investigation, correction, and prosecution of security breaches.
- Benchmark, analyze, and report on OT security infrastructure improvements.
- Plan, implement, and upgrade security measures and controls.
- Manage network, intrusion detection and prevention systems.
- Work on security tools such as asset inventory management and SIEM.
- Define, implement, and maintain corporate security manuals, policies, and procedures.
- Coordinate security plans and awareness from vendors.
- Manage user accounts for ICS, network, and security equipment.
Requirements
- Bachelor's Degree in Information Security Technology, Computer Science, or Electronic/Electrical Engineering
- ICS certification from SANS (e.g., GIAC GICSP)
- 3 5 years of field experience in OT Cybersecurity in Oil & Gas and petrochemical industry
- Excellent knowledge of IT/OT ICS specialization areas (PLC, DCS, PDCS, Firewalls, networks, switches)
- Knowledge of international standards (ISA99, IEC62433, IEC61511, IEC62351, IEC62591, ISO27001, 27002, 27005)
- Experience with OEM technologies (Siemens, HIMA, TRICONEX, HONEYWELL, GE, Allan Bradley, CISCO, McAfee)
Full Job Posting
Job Overview
- To execute the day to day ICS activities related to the operational technology security in the plants by managing the design and overseeing the implementation of all security measures linked to ICS applications and systems, conducting risk assessment and developing contingency plans to mitigate any
Key Responsibilities
- Commissions the preparation and the implementation of necessary operational security software updates, firewall installation, hardware additions, and any authorized technical changes related to the security functions to ensure compliance both with internal security policies etc. and applicable laws
- Design and manage processes for detection, investigation, correction, and/or prosecution of operational security breaches, violations, and incidents.
- Benchmark, analyze report on, and make recommendations for the improvement of Operational Technology (OT) security infrastructure.
- Works with management to ensure that as new equipment, facilities, services, and systems are installed that the OT security issues are addressed.
- Plan, implement and upgrade security measures and controls. Protect digital files and operational security systems against unauthorized access, modification, or destruction.
- Maintain data and monitor/review security access authorizations. Manage network, intrusion detection and prevention systems.
- Work out on the security tools such as security asset inventory management and risk management reporting to security information and event management system (SIEM).
- Define, implement, and maintain corporate security manuals, policies, procedures & instructions.
- Coordinate further security plans, awareness received from vendors and take required actions.
- Security assessments of network infrastructure, hosts and applications.
- Work out on ICS security related audit findings and maintain corrective actions.
- Download, validate and apply the latest Antivirus DAT file to AV server and ensure published to all ICS machines by continuously monitor the AV server dashboard.
Qualifications
- Bachelor's Degree in Information security Technology, Computer Science or Electronic/Electrical Engineer.
- Must be ICS certified from SANS, however following certificates will be great additional advantage for the candidate: GIAC GICSP (Global Industrial Cybersecurity Professional), ISA CAP (Certified Automation Professional), Cybersecurity for Automation, Control, and SCADA Systems (ISA 99/IEC 62443)
- 3 5 years at least of field experience in OT Cybersecurity domain in Oil & gas & petrochemical industry.
- Excellent knowledge of common IT/OT ICS specialization areas related to PLC's, DCS's, PDCS, Firewalls, networks, and switches.
- Exposure of implementing IT/OT security policies and regulations.
- Knowledge of international & national standards frameworks such as ISA99, IEC62433, IEC61511, IEC62351, IEC62591 ISO27001, 27002, 27005 Compliance regulations.
- Extensive knowledge of several ICS DCS/PDCS/PLC/ESD/Servers, routers, switches & firewalls technologies within several OEM technologies such as, Siemens, HIMA, TRICONEX, HONEYWELL, GE, Allan Bradley, CISCO, MacAfee.
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