Headquartered in Norwell, Massachusetts, Clean Harbors has waste disposal facilities and service locations throughout the United States and Canada, as well as Mexico and Puerto Rico. We offer competitive salaries and progressive benefits including health, dental, life insurance, 401K, generous paid time off, tuition reimbursement and more. We offer a drug free work environment and require a pre-employment drug screen. All Applicants are subject to pre-employment security background checks, and some positions may require pre-employment physical fitness for duty tests. Employment is contingent upon a successful background check and drug screen. Some positions also require a pre-hire medical exam. Must meet all work eligibility requirements. Environmentally responsible business.