Opening sequence co worker

The opening sequence co worker is the bald man in the backround of Homer in the power plant. He is a forgotten season 1 character. He is behind a door with a sign that says be careful. There is a very confusing question in this: he picks up a ham and chesse sadwich and stares at it until the bell rings. He then eats it. From season 2 to season 20 Mr Burns and Smithers take his place.