Pros
Opportunities to work all over the world. Internal career mobility seems to be encouraged across business lines and departments (balanced matrix organizational structure). Size and breadth of organization provide amazing scope and quality of resources. Senior Management is extremely focussed on taking a leadership position in advancing the global agenda to address climate change.
Cons
Access to management can be difficult. Most information comes from senior management via email and the company intranet. AECOM has been absorbing smaller companies in recent years. This means company culture is not uniformly present - typically referred to as "growing pains". The professionalism and leadership of senior management hasn't trickled down to the lower levels yet. I'm confident this will improve with time. Senior Management seems obsessed with taking a leadership position in advancing the global agenda to address climate change.