a 'maintenance' worker [=a worker whose job is to keep property or equipment in good condition]
The building has suffered from years of poor 'maintenance'.
She works in the company's 'maintenance' department.
(..) was arrested in front of my daughter. This guy was stealing lab equipment, right? That's not our thinking this time. We're looking at others, but not limited to the maintenance staff. Are you saying there was a break-in? Do we know when this happened? I mean, could it have been during school hours? (..)2008 TvShow: Breaking Bad Title: A No-Rough-Stuff-Type Deal Season: 1 Episode 7