My stepdad did night security at the Seattle Center (the place with the space needle) for about 28 years. It was most likely usually uneventful but, probably the biggest thing going on was the politics of the people there, ratting each other out, talking shit, like a lot of places. Eventually, after some sexual remarks that someone reported, he just retired. So, generally, it was just a lot of hanging around, walking a lot and doing nothing. He got paid well enough to get a nice house and nice retirement. He was never into jobs involving a lot of hard work or stress though, when growing up, he was constantly between jobs because the ones he had were too physical for him or stressful and I think plain not good enough for him in his own mind so, he spent a lot of time sitting around the house. Once he got into security, he started at minimum wage, was ashamed of it but it eventually payed well enough.
It could be worse, a lot of people have jobs that just wrack their bodies so bad they'll be useless in a couple decades.