System engineering is an interdisciplinary field that focuses on designing and managing complex systems throughout their life cycles. It integrates various components, such as hardware, software, and human factors, to ensure that all parts work together effectively. The goal is to meet specific requirements while balancing performance, cost, and risk. A key aspect of system engineering is the use of a structured approach to problem-solving. This involves defining system requirements, creating models, and testing solutions to ensure they function as intended. By applying these principles, engineers can develop systems that are reliable, efficient, and capable of adapting to changing needs.