MINIMUM QUALIFICATIONS: Your resume must demonstrate at least one (1) year of specialized experience equivalent to at least the next lower grade level in the Federal service obtained in either the private or public sector performing the following type of work and/or tasks: prepare and conduct educational lectures and demonstrations on dental hygiene; plan and implement preventive oral public health program; provide advice and policy guidance to dental personnel on public health matters; recommend improved methods of dental hygiene; and perform full range of preventive and periodontal dental hygiene procedures, such as conduct preliminary dental screenings, provide oral prophylaxis and hygiene treatment for patients with abnormal conditions (such as patients with cancer of the head/neck/chest area, diabetic patients, patients with blood disorders and heart disease, etc.), and develop individualized dental hygiene treatment plans based on patient needs, oral conditions, and required sequence of care. Persons first employed by the Federal Government as radiological personnel after the effective date of the regulation who (a) received training from institutions in a State or foreign jurisdiction that did not accredit training in that particular field at the time of graduation, or (b) practiced in a State of foreign jurisdiction that did not license that particular field or did not allow special eligibility to take a licensure examination for those who did not graduate from an accredited educational program, provided that such persons show evidence of training, experience, and competence as determined by OPM or the employing agency.