The Environmental Protection Agency’s Office of Pollution Prevention and Toxics (OPPT), located within the Office of Chemical Safety and Pollution Prevention (OCSPP), is hiring staff scientists.  OPPT is responsible for implementation of activities mandated by the Toxic Substances Control Act (TSCA), the Pollution Prevention Act (PPA), and the Emergency Planning and Community Right-to-Know Act (EPCRA).  You will work on a variety of projects that support EPA’s mission of protecting human health and the environment.  Positions are located in Washington, DC and Durham, NC. Salaries range from the GS-11 level to the GS-13 level, USD $67,180 to $134,798 (see https://www.opm.gov for more information on salary and benefits). We encourage you to apply to all grades for which you’d like to be considered.