In most companies the level is demonstrated by the investment in the employee's career. I would imagine janitors :- * Get the lowest salary * Are often outsou

In most companies the level is demonstrated by the investment in the employee's career. I would imagine janitors :- * Get the lowest salary * Are often outsourced with lowest priced bidder winning * Don't get on programs like bonuses, training, career advancement * Aren't used in company marketing (Imagine "We have the best cleaned offices")