This volume presents the proceedings of the International Conference on Engineering Trends in Education Systems & Sustainability (ICETESS-2025), held on 18 19 April 2025 at JECRC, Jaipur, India. Organized in collaboration with Springer, the book compiles a collection of high- quality, peer-reviewed research papers that examine the evolving intersections of engineering disciplines, educational systems, and sustainability. It offers readers a comprehensive view of the latest theoretical developments, practical insights, and emerging directions in these interconnected domains. The primary aim of this compilation is twofold: to explore contemporary trends in engineering education systems and sustainability, and to highlight how diverse tools, pedagogies, and methodologies are applied to address these challenges. The contributions span areas such as curriculum innovation, pedagogical frameworks, sustainable engineering practices, and systemic enhancements in educational infrastructure. This emphasis reflects the conference s commitment to promoting both academic excellence and environmental responsibility in shaping the future of engineering education. All papers included in this volume have undergone rigorous peer review and plagiarism screening to ensure academic integrity and practical relevance. Beyond documenting the knowledge exchange that took place during ICETESS-2025, the proceedings aspire to inspire educators, researchers, and practitioners to pursue forward-looking initiatives in academia and industry. Serving as both a reference for curriculum development and a resource for sustainability-focused practices, this volume stands as a testament to the vibrant dialogue and impactful outcomes of ICETESS-2025.