Night Watchmen:
Airline Pilot:
https://www.monster.com/career-advice/article/how-to-become-a-pilot
Guy in Cesar TV ad:
Advertisers love you. 
This is the first I’ve seen of this commercial. I don’t see why there was any confusion over this. Even in the short version, there is a clear view of the epaulet (?) on his shoulder that says “Security”.
But if you’re not looking closely those broad epaullet’s look way too much like those of a pilot. And I’ve never seen a Security Guard dressed anything like that. Look at what I attach three posts up for a comparison of typical security guards, a typical pilot, and the guy in the Cesar ad.
We have a nine-year old Westie who gets groomed every two weeks, so she looks just like the dog in the commercial. 
So anyway, I went to show the long version of the ad to my wife, and the first thing she said was, “Isn’t that the commercial with the pilot?”
P.S. When I did play the commercial for my wife, our Westie went nuts because she (the Westie, that is) apparently knows the song from the commercial, and likes watching dogs on TV.
I was barely looking at the guy. I was watching the cute doggie.