OT Cybersecurity Audit

ABOUT BDO – TECHNOLOGY & DIGITAL ADVISORY BDO's Technology & Digital Advisory practice delivers Cybersecurity & OT Security, IT Audit & Assurance, Data Privacy & Governance, Technology Risk (GRC), Business Resilience and Digital Transformation services across the Kingdom. POSITION LEVEL: ASSISTANT MANAGER / MANAGER ROLE OVERVIEW Join our team to deliver OT cybersecurity audits of plant networks and control systems (DCS, ESD, SCADA) for clients in the energy and industrial sectors. KEY RESPONSIBILITIES • Plan and execute OT cybersecurity audits of plant networks and control systems. • Assess OT governance, risk, compliance, network segmentation and asset management. • Review access and privileged access management, vulnerability and patch management, malware prevention and secure configuration. • Assess obsolescence, physical security, backup, BCP/DRP and management of change. • Review security monitoring (SIEM/SOC), data protection, IIoT and supply chain security. • Prepare workpapers, findings and recommendations in line with internal audit standards. • Manager level: Lead fieldwork, supervise the team, manage stakeholders and draft the audit report. REQUIREMENTS Manager Level • Minimum 8 years of IT/OT audit experience, including hands-on OT audits. • CISA mandatory, plus at least one of: CISSP, ISA/IEC 62443 Cybersecurity Specialist or ISA/IEC 62443 Lead Implementer. • Experience leading audit engagements and reporting to senior management. All Levels • Bachelor's degree in Engineering, Computer Science, Information Systems or a related field. • Knowledge of ISA/IEC 62443, NIST SP 800-82 and NCA OTCC. • Strong report-writing skills in English.