Yes, and for an extremely specialized group of people, it may very well prove highly profitable. Obviously a free market will determine precisely the situations in which it makes sense to perform specialized soldering.
However, probably 99.99999999999999999999% of the time, you'll be bumping heads with sweatshop labor in Taiwan/Singapore/Thailand/Vietnam/Communist China, if not prison labor, or even industrial robots, in which case it's insane to try to compete - just yank the part and replace it with one that's equally worthless.
PS: Did you see The Dead Zone last night? I'd say more, but if you haven't seen it, I don't wanna give away the ending. [Hint: Years ago, there was a Hans Solo/Star Wars novel that dealt with the same subject.]