Clean Harbors is seeking a Certified Journeyperson Heavy Duty Mechanic to maintain and repair heavy-duty units, including tractors, trailers, and loaders. This permanent full time role features a Friday-Monday compressed work week, with shifts from 6:00am to 6:30pm. A $5,000 sign-on bonus is available for this weekend shift. The role requires CVIP certification, 2+ years of heavy equipment experience, and a Class 5 Driver's License. Vacuum trucks experience is an asset.