Mercedes-Benz of Catonsville is looking for 3 entry level technicians. Please contact Mark Bisaha, . Our customers are second to none, and we take pride in making sure our they are taken care of. Koons was voted the "Best Place to Work", by Washington Business Journal 5 years in a row! Come find out why! Drug Screen, Background. E.O.E. For plenty of hours and a great career, contact Mark Bisaha! State of the art Mercedes-Benz dealership!