Serco do mostly IT and advisory work for govt and public infrastructure. Agrre that in this climate , it offers stability.he downside is that the subject matter is quite boring ( subjective opinion of course)- see their website for the subject matter they get involved in.Also, their consultants are reasonably good, but they dont have much of a brand name. Having serco on your resume wont do you much favours in the long run than having the average joe schmo on your resume.