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We are seeking an experienced Senior ICSS Engineer to support the implementation, governance, and continuous improvement of Industrial Control System (ICS) security across major operational and expansion projects. This role plays a key part in ensuring secure system design, compliance with engineering standards, and seamless integration of cybersecurity practices within Operational Technology (OT) environments.
Job Responsibility
Implement and maintain ICS Security engineering standards, procedures, and system design specifications
Provide expert technical input during project design phases (FEL, FEED, detailed design)
Review and validate system architecture, network design, functional specifications, and interface agreements to ensure compliance with security requirements
Identify system limitations and recommend improvements, upgrades, and best practices
Participate in ICS security risk assessments, technology evaluations, and deviation reviews
Support disaster recovery planning (DRP) and simulation exercises
Ensure full compliance with ICS Security policies, operational readiness plans, and engineering standards
Conduct periodic self-assessments to evaluate security compliance and identify improvement opportunities
Support Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) activities
Validate system integrity and readiness prior to operational handover
Ensure smooth transition of project deliverables to operations in line with operational readiness processes
Act as a technical focal point for ICS Security Custodians and technical teams
Support incident investigations and root cause analyses related to ICS security
Drive continuous improvement initiatives and productivity enhancements
Maintain and update ICS asset inventory and lifecycle management records
Requirements
Bachelor's Degree in Instrumentation & Control Engineering, Electrical / Electronics Engineering, or Computer Engineering / Computer Science
Minimum 6 years of experience in the Oil & Gas or energy sector
Proven experience in ICS/OT cybersecurity environments
Hands-on experience implementing security controls in industrial systems
Strong understanding of industrial control systems and OT networks
Solid knowledge of ICS/SCADA/DCS systems, network architecture and cybersecurity frameworks, security tools such as IDS, IPS, and SIEM
Experience in ICS security monitoring, auditing, and compliance processes
Ability to troubleshoot and resolve complex ICS security issues