Other than they do not post jobs so that people who are interested can apply, it still appears that it is who you know - Anonymous employee Kenan Advantage Group Employee Review

They need to get a job posting board, allowing fair process to be done for management and above positions, as it is if you do no know the position is open, or someone knows you you will hear about the position after it has been filled. This is hard to explain to people who work for you day after day