; (III) (aa) 15 permanent positions described in subparagraph (B)(ii) during fiscal year 2024; and (bb) 10 permanent positions described in subparagraph (B)(ii) during each fiscal year thereafter; and (IV) (aa) 15 term-limited positions described in subparagraph (B)(ii) during fiscal year 2024; and (bb) 10 term-limited positions described in subparagraph (B)(ii) during each fiscal year thereafter. (ii) Term of term-limited appointment If a person is appointed to a term-limited position described in clause (i) or (ii) of subparagraph (B), the term of that appointment shall not exceed 4 years. (iii) Staff positions Subject to paragraph (5), appointments made to positions established under this paragraph shall be to a range of staff positions that are of entry, mid, and senior levels, to the extent practicable. (D) Hiring bonus The Commission may pay a person appointed under subparagraph (A) a 1-time hiring bonus in an amount not to exceed the least of— (i) $25,000; (ii) the amount equal to 15 percent of the annual rate of basic pay of the employee; and (iii) the amount of the limitation that is applicable for a calendar year under section 5307(a)(1) of title 5, United States Code. (3) Compensation and appointment authority (A) In general Notwithstanding section 161 d. of the Atomic Energy Act of 1954 ( 42 U.S.C. 2201(d) ), any provision of Reorganization Plan No. 1 of 1980 (94 Stat. 3585; 5 U.S.C. app.), and chapter 51, and subchapter III of chapter 53, of title 5, United States Code, the Chairman, subject to the limitations described in subparagraph (C) and without regard to the civil service laws, may— (i) establish and fix the rates of basic pay for the positions described in subparagraph (B); and (ii) appoint persons to the positions established under clause (i). (B) Positions described The positions referred to in subparagraph (A)(i) are— (i) positions with highly specialized scientific, engineering, and technical competencies to address a critical need for the Commission, including— (I) health physicist