Personally, I wouldn't do it. I understand about the need to pay the bills, and I've taken other jobs to do so, but a PhD is not required for a technician position and it feels like a step in the wrong direction for me. I would find it hard doing the crappy repetitive stuff which no one else wants to do, which is basically what I have seen technicians doing. I know I wouldn't enjoy a tech position, because doing bench work all day is not fun for me.
I think it's ok to do whilst looking for something else but I wouldn't do it for long if a research career is what you are ultimately looking for.
I do know two people who did short term technician jobs after their PhDs and both have now gone on to do post docs so it definitely can be a short term stop gap.