They investigate the relationship between the structure of materials at the atomic or molecular level and their macroscopic properties. Generally speaking, materials scientists use existing materials to improve a product or process or develop new materials and processing methods, often connected to pursuits in nano-, bio-, structural, and optical engineering and electronics. They work in many different industries such as chemicals, electronics, transportation, communications and aerospace, as well as financial, educational and legal concerns in these sectors.

From glasses and metals to biomaterials and nanocomposites, advances in materials are drivers of technological progress.

Lehigh's materials science and engineering program offers a fundamental core of courses on the different material classes while also allowing students to choose areas of specialization, such as nanotechnology. Students work closely with award-winning professors who are at the top of their fields in a program that provides a balance of theoretical and practical knowledge.