Civil engineering is the oldest engineering discipline after military engineering. The demand of civil engineers has increased due to tremendous growth in the infrastructure sector in India and Abroad. The department of civil engineering strives to create outstanding engineers. Advanced teaching techniques and learning aids are provided for undergraduate students. Engineers are employed by a wide range of companies in the United States, from small start up businesses focused on a new invention idea to large-scale companies that work on immense contracts. Engineers from different fields constantly work together to create successful products. When considering the design and manufacture of an aircraft, for example, the workforce behind the development will include aeronautical engineers optimizing airflow paths, analysis engineers evaluating the strength of landing gear developed by design engineers, electronics engineers developing wiring methods and pilot controls, ergonomic engineers designing comfortable seating and computer engineers programming the aircraft operation systems, including everything from the autopilot system to the cabin crew call system.