Graham Nasby is an industry-recognized leader in the OT (operational technology), SCADA and automation sector for his efforts in cybersecurity best practices, standards development, alarm management, and operational efficiency. Through his work with ISA, CSA, ANSI, and the IEC, he has co-authored international standards on systems design, cybersecurity, industrial automation, alarm management, and HMI systems. Graham has multi-industry experience, ranging from the technical to project/program management, in the pharmaceutical, water/wastewater, nanotechnology, process, and rail transport industries. His background includes operations, capital projects, construction management, and developing long term technology roadmaps. As a technical and thought leader, Graham is a frequent author of industry articles and invited speaker at industry events.
Graham has been working with automation for over 20 years. From 2010-2022 he worked with SCADA systems in the municipal water sector, and was heavily involved with the ISA water/wastewater division. He is currently the senior manager of OT security architecture for a major North American railroad.
Graham has been involved with ISA standards committees since 2009. He has been involved with ISA as a volunteer leader, at both a local and international level, since 2010.