The Mechanic B role at Interstate Waste Services is a journeyman-level position within the fleet maintenance team, responsible for the independent diagnosis and repair of refuse trucks, heavy tractors, and related equipment across the New York, New Jersey, and Connecticut region. Key duties include troubleshooting complex diesel, hydraulic, and electrical systems, performing DOT-compliant preventive maintenance, and responding to road calls to minimize vehicle downtime. The position also involves mentoring junior technicians and utilizing diagnostic software to ensure fleet safety and operational efficiency. This opportunity appeals to skilled mechanics seeking a collaborative environment that blends the resources of a large organization with the values of a family-run business, offering a chance to work with a progressive team dedicated to environmental services.