Marjan Milošević is the Head of Industrial IT at Holcim. A seasoned industrial automation professional with two decades of experience in operational, support, and leadership roles in the cement industry, he has been a driving force at the forefront of technological advancements. Leading a dedicated team of industrial engineers, he has successfully implemented various industrial applications systems, such as digital control systems, manufacturing execution systems, and enterprise resource planning. Serving as a crucial link between cutting-edge technologies like cloud and edge computing, machine learning, and operational technology (OT), Mr. Milošević's leadership seamlessly spans technological, organizational, and cultural frontiers. Mr. Milošević's expertise covers the entire industrial technology stack, including instrumentation, process control, data analytics, OT cybersecurity, industrial IoT, and IT/OT convergence. Beyond technical boundaries, he adopts a pragmatic and holistic approach, integrating solutions across diverse domains. His commitment to excellence, people development, and forward-thinking leadership has made a lasting impact on industry 4.0 in the cement sector.