Interstate Waste Services is seeking a Tractor Trailer Chassis Mechanic to maintain and repair tractor trailers and chassis used in waste and recycling transport. In this safety-focused role, you will perform inspections, diagnose mechanical and electrical issues, complete brake, suspension, and lighting repairs, and conduct preventive maintenance to maximize uptime. You’ll use diagnostic tools, follow DOT and company standards, and keep accurate service records. Work closely with a collaborative operations team, supporting reliable, sustainable waste and recycling services for communities across the greater NY/NJ metro area.