Part-time Evening Office Cleaning Jobs Available. Monday - Friday Evenings - after 5pm. (Must work 5 nights per week). 2 - 3.5 hours per night (2 shifts in Downtown Fargo). 2.5 hours per night (1 shift in West Fargo). Stress-Free work (cleaning offices after most people have left for the day). Same location each day - you are assigned your own area to clean. Some positions require a criminal background check and drug test. Dusting. Sweeping and w...