Clean Harbors is seeking a CleanPack Chemist to join our environmental services team supporting hazardous and industrial waste management operations. In this lab-based role, you will perform analytical testing, characterization, and profiling of chemical, industrial, and hazardous waste streams to support safe treatment, disposal, and recycling decisions. Responsibilities include performing wet chemistry and instrumental analyses (GC, HPLC, spectrophotometry), maintaining and calibrating lab equipment, and preparing detailed reports and waste profiles. You will ensure strict adherence to safety protocols, environmental regulations, and quality standards while collaborating with field and operations teams. This position offers the opportunity to contribute to meaningful environmental projects, grow technical skills, and work in a safety-first, integrity-driven culture focused on sustainability and regulatory compliance.