Don't join this company if you are in the US. You will regret it. - Senior Systems Engineer NTT DATA Employee Review

The US divisions of the otherwise excellent Dimension Data companies are inexplicably unwilling to accept that they are owned by Dimension Data, which is a fatal flaw that will ultimately harm Dimension Data. If you join this company and accidentally let anyone know that you believe that the Dimension Data acquisition (which happened more than three years ago) your job will be in jeopardy: you will likely be ostracized and eventually fired without warning. Don't accept a job for Dimension Data in the US. You will regret it.