Pros
Junior staff have many opportunities to work on a diverse portfolio of projects. Good series of client contracts. Co-workers are, in total, smart, fun and ethical.
Cons
Senior technical talent thinking of coming on board should run away and run away fast. Unsupported unless you are in a very small select group, management has given up on true innovation (despite what they claim), funding for conferences is minimal and focus is on next month not on long term growth. In addition, senior technical staff are expected to be highly billable, even when they had been given OH roles. Management cuts overhead and if you don't have enough billable work you are expected to use your vacation (I kid you not)-- note senior management has no problem spending OH dollars. I have been at CH2 for 18 years and it went from a phenomenal company, focused on its clients and people, to a company whose senior management focuses on themselves. Poorly run for about a decade. Project Managers basically dead end at a certain level due to lack of opportunity. The recent reorganization resulted in many very good people let go (not for performance or workload reasons) and done so in a classless manner. Basically if you were not politically connected you were at risk. Talent is leaving in droves (including senior VP level management who ended up on the wrong side of the reorganization). Various internal tools are a nightmare to work with and support functions outsourced over seas, resulting in massive time wasting. Losing money on some bad projects and senior management keeps telling staff at their quarterly propaganda meetings they have it managed. Unless senior leadership changes, this is a doomed ship. If you have 15 years or more experience avoid CH2M like the plague. Advice to junior staff-- get 2 years of experience and move on, unless you see significant change at the top.