The salary range in a professional track does not _have_ to be too low. That's a choice, a value judgment, by management. Some companies do things differently. In at least one company I know, the professional track runs parallel to the management track: engineers can earn as much or more than senior managers, architects as much as directors. It's all up to whether the organization really values the services it's independent contributors provide. Sadly, many companies are not only indifferent, but hostile to the whole concept: playing at cost reduction theater and outsourcing to satisfy the avarice of simpleton investors. Bottom line is that tech pros need to take charge of their own futures and avoid the latter kinds of companies like the plague, when they have a choice. People need to make a habit of asking questions about professional compensation structures during interviews.