I have been working at Oliver Wyman full-time (More than 3 years)
Oliver Wyman has proven to be a great company with great people with in the company who support you along the way. There are added benefits of working from home, flexible work hours, opportunities for growth.
The pros are mostly limited to the bigger offices - Europe, NYC, Chicago. There are few areas to advance in any of the smaller offices and little understanding of the cities dynamics due to remote management, so things become black and white rather than understanding and grace.
Advice to Management
Just like all people cannot be treated the same due to limitations, not all positions should be treated the same due to locations and circumstances of each office or group of people.
I applied online. I interviewed at Oliver Wyman (North East).
Phone interview screening . There were two parts (both around 30 mins long). The first was a case interview, and the second was general interview (i.e. walk me through your resume, etc).
Oliver Wyman is thrilled to be named one of The FORTUNE 100 Best Companies to Work For®