Summary Direct hiring authority for the 0819 series is being used to fill this position. Public Notices serve as a resume repository, and positions may or may not be filled from this announcement. Responsibilities The incumbent will perform professional environmental engineering work to protect or improve air, land, and water resources in order to provide a clean and healthful environment. Such work requires: (1) The application of professional knowledge of the principles, methods, and techniques of engineering concerned with facilities and systems for controlling pollution and protecting quality of resources and the environment, and (2) An understanding of and the ability to utilize pertinent aspects of chemistry, biological sciences, and public health that pertain to the control or elimination of pollutants. Requirements Conditions of Employment We are not accepting applications from noncitizens. Qualifications Reference U.S. OPM Individual Occupational Requirements for Professional ...