AECOM is an American multinational engineering firm that provides design, consulting, construction, and management services to a wide range of clients. AECOM has approximately 87,500 employees, and is number 156 on the 2016 Fortune 500 list. AECOM is a place where you can put your innovative thinking and business skills into high gear and work alongside other highly intelligent and motivated people. It's a place where you can apply your skills to some of the world's most challenging, interesting, and meaningful projects worldwide. It's a place that values the diversity of our areas of practice and our people. It's what makes AECOM a great place to work and grow.