Pros
Lots of flexibility (work at home, flexible schedule, work from other offices). Opportunities to be involved in many different projects, including some international assignments. Great Pro-bono opportunities through the ERM Foundation. Lots of on-the-job training. Direct line managers tend to be really good.
Cons
Low base pay and little bonuses, not competitive with peer consulting firms. Only 7 National Holidays + 1 floating, and not enough vacation time. Difficult to grow and get promotions. Vacancies in higher levels are normally filled up with outsiders, making it very difficult for in-house employees to grow. Training programs are very scarce and only focus on high-level staff. Quality of training is low and does not focus on developing consulting/project management skills. Work-life balance is challenging: lots of hours and consultants are over-worked most of the time. Junior staff has a lot of pressure on billability, leaving them little room to develop non-billable work. Although line-managers tend to be really good, there is only so much that they can do given ERM's nature and higher management decisions.