This position is in Office of Air and Radiation, Office of Air Quality Planning and Standards, Air Quality Assessment Division, Measurement Technology Group. About OAR: About the Office of Air and Radiation | US EPA This is an office-centered position*--you must physically report to the duty station stated in this announcement on a regular basis. * EPA offers work-from-home and work schedule flexibilities as described in the Benefits section. At the entry level of this position, you will: * Develop New Air Pollutant Measurements Methods. * Technical Support of Existing Source Measurements Methods. * Collaborate with stakeholders to develop technical, policy, and training documentation for Source Measurement Program. * Extramural Resource Management. When entering a Federal job at a grade level lower than the highest promotion potential level, you may be promoted to more complex duties and work more independently, as your career progresses. NOTE: Career ladder promotions are not automatic, and all eligibility and qualifications requirements must be met in order to progress to the next grade level. You will spend less than 25% of your work time on contracts, grants/cooperative agreements, and/or interagency agreements. One or more positions may be filled (in the organization advertised and/or in other organizations), if appropriate to the position.