Architectural Engineering is an exciting and multidisciplinary field of engineering that combines the principles of structural, mechanical, electrical, and construction engineering to design and construct buildings that are functional, safe, and aesthetically pleasing. What is Architectural Engineering? Architectural engineering, also known as building engineering, is a branch of engineering that focuses on the planning, design, and construction of buildings and other structures. It involves the application of scientific and mathematical principles to design, construct, and maintain buildings that meet the needs of their occupants while also adhering to safety, efficiency, and sustainability standards.