Company Description Work with Us. Change the World. At AECOM, we''re delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world''s trusted infrastructure consulting firm, partnering with clients to solve the world''s most complex challenges and build legacies for future generations. There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of nearly 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. We''re one global team driven by our common purpose to deliver a better world. Join us. Job Description AECOM offer a comprehensive tunneling and underground structures consultancy service to clients seeking cost effective, buildable state of the art tunnel projects. The AECOM team has proven global design experience covering a wide range of tunnels in varying and challenging geological conditions. Our collaborative team has successfully delivered sustainable projects in today''s congested cities. Our current portfolio of projects are wide ranging. These include London Power Tunnels, Elephant and Castle Station