Nice game, the png art is a good idea (i used it too!), it's just needs some polishing.
The game is very challenging, for a jam is better to keep things simpler so to let everyone enjoy your game, maybe experiment on some kind of passive progression even when you loose. I didn't see the theme fit that well (if i'm the boss i should be able to do what i want haha)
Some sounds would have been nice for the phones questions and secretary.
That said, This is a very original game, with more polish i could see this as a very valid FNAF like!
Very good job! 👍👍