Cyber security engineer

OT Cybersecurity Engineer – Site Support Location: Qatar (onshore & offshore) Role type: Field / Commissioning support – FAT/SAT through early operations A global automation and control systems vendor is seeking an OT Cybersecurity Engineer to secure industrial control systems during FAT/SAT, commissioning, and early operations on a major Qatar Energy project. Key responsibilities Provide on-site OT cybersecurity implementation, verification, and compliance during FAT/SAT and commissioning Verify firewall configurations, network segmentation, zone/conduit design, endpoint hardening, and access controls Support integration between control systems and security tools (firewalls, IDS, endpoint protection) Execute cybersecurity test cases, support vulnerability remediation follow-up, and close punch-list items Ensure alignment with IEC 62443 and customer OT cybersecurity requirements Provide broader cybersecurity consulting: assessments, remediation planning, and installation/tuning of cybersecurity solutions Interface with field support engineers, regional offices, and expert resources to resolve issues Participate in customer workshops regarding cybersecurity evaluations You’ll need Strong knowledge of OT cybersecurity appliances, applications, tools, and techniques used in Delta V and similar platforms Solid understanding of OT cybersecurity architecture and controls Experience with Delta V networking and cybersecurity solutions, antivirus, firewalls, switches, VLANs, and zone/conduit design Working knowledge of IEC 62443 and relevant OT cybersecurity specifications in oil & gas Proven site commissioning experience in OT cybersecurity (IT-only background is not suitable) Excellent oral and written communication skills in a formal, safety-critical environment #J-18808-Ljbffr