Yachiyo Engineering Co., Ltd. and its more than 1,000-strong staff welcome you to build a career with us and share your talents and expertise on a global scale to fulfill our mission of contributing to the betterment of our developing world and society through the development of civil infrastructure and innovation of technological solutions. You can be part of one of Japan's leading engineering consulting firms either as a full-time employee based in our headquarters in Tokyo, or as an Associate Consultant assigned to one of our overseas projects.