This journeyman-level Mechanic B role at Interstate Waste Services involves independent diagnosis and repair of refuse trucks, heavy tractors, and hydraulic equipment across the New York, New Jersey, and Connecticut region. Key responsibilities include troubleshooting complex diesel, electrical, and hydraulic systems, performing DOT-compliant preventive maintenance, and responding to road calls to ensure fleet uptime. The position also requires mentoring junior technicians and utilizing diagnostic software for root-cause analysis. The role appeals to experienced mechanics by offering a collaborative culture that blends large-company resources with family-run values, providing opportunities for professional growth through mentorship and continuous improvement initiatives within a progressive environmental services team.