Summary Serves as member of Professional Staff (Nuclear Engineer). The U.S. Nuclear Waste Technical Review Board offers unique opportunities to address complex environmental challenges of national and international importance while working on a team of professionals from a variety of scientific and technical disciplines. Clarification from the agency This is an OPEN CONTINUOUS ANNOUNCEMENT and will close on December 11, 2025, or until filled or cancelled. Qualified applicants will be referred to the selecting official after 36 days. The first referral will be sent on January 17, 2025. Eligible applications received after that date will be referred at regular intervals or as additional vacancies occur on an as needed basis until posi