Pros
Pfizer has been an excellent company to work for. The organization has consistently lived up to their value of respect for people...providing competitive compensation and benefits, and assuring that when layoffs occur, that those who are severed, are prepared for the transition. The quality of the work environment is often heavily influenced by direct leadership/management, and I have been very fortunate to work alongside some of the very best leaders I have come across.
Cons
A lack of continuity/frequent adjustments with regards to territory boundaries and account responsibilities has effectively equated to hitting the reset button on performance in a number of geographies. Pfizer is attempting to remain change agile, but in many situational examples, the sheer size of the organization often precludes local level input and influence on decisions that would further the greater enterprise.