Paints a variety of interior and exterior building surfaces, fixtures, and furniture; prepares surfaces for painting by sanding, scraping, washing, and filling as necessary; mixes paints, stains, varnishes, epoxies, and other protective coating as required; applies paint or other protective coatings to the surface being finished using brushes, rollers, and/or spray-painting equipment. About the Department of Conservation and Natural Resources (DCNR) The Snohomish County Department of Conservation and Natural Resources (DCNR) includes the Division of Surface Water Management, the Division of Parks & Recreation, the Office of Energy and Sustainability and the Office of Agriculture and aims to achieve high-priority environmental sustainability goals.