Industry 4.0 has had a profound impact on Materials Engineering by introducing advanced technologies such as artificial intelligence, the Internet of Things and additive manufacturing. This shift has optimized manufacturing processes through automation and improved efficiency, allowing materials engineers to design more advanced products with specific properties. Computational simulation and precise modeling have led to the creation of customized materials, while the implementation of sensors has facilitated real-time monitoring and quality improvement. Supply chain management has been optimized, and additive manufacturing has revolutionized the production of complex and customized materials. In addition, Industry 4.0 has facilitated predictive maintenance, allowing intervention before problems occur. Together, these advances have transformed materials engineering, improving efficiency, customization, and quality of final products in various industries.