This is the worst decision I have ever made to apply a job with Aecom. A few days after my first interview with the landscape manager, I was told they were offering me a senior position and I received an oral offer one week later. However they have made me waited for a month and I didn't heard from them, so I called the HR to find out my status, they told me the hiring process is taking too long and I should move on if I am still looking for a job, because they are not sure when this application be approved. Honestly I have done research on Aecom, there are too many negative comment to read and I should have trusted myself it is a red flag.