- Clean Harbors (Laurel, MD)
- Clean Harbors in **Laurel, MD** is seeking an ** Environmental Field Chemist - Class B CDL** (CleanPack Chemist ) to handle, segregate, pack, and ... facing position, working at customer sites daily** . The Environmental Field Chemist are (NOT)...+ Valid Driver's license + **Hazmat endorsement** + **CDL Class B or Class A** + Strong… more