I was discussing things online with an American engineer who mentioned that engineers in the US tend not to be particularly religious but it's an advantage to be a Protestant if you want to rise to a senior position or go into management. A general trend exists that in lower to middle ranking positions in industry religion is immaterial but above middle positions there is a correlation between seniority and Protestant commitment. That doesn't mean that chief engineers or corporate bosses are holier than thou or even attend church regularly, or more regularly than junior engineers, but they possess a strong knowledge of the Bible and the tenets of Protestantism. They are also admirers of John Calvin and his ideals.
Does a similar phenomenon exist in Britain?