; and (2) by inserting after subsection (a) the following: (b) Part-Time reemployed annuitants The Director shall have the authority to reemploy an annuitant on a part-time basis in accordance with section 8344(l) of title 5, United States Code. . (e) Effective date and application The amendments made by subsection (a)(1)(A) and subsection (c) shall take effect as if enacted on October 28, 2009, and shall apply to computations or participants, respectively, as of such date. III General Intelligence Community Matters 301. Restriction on conduct of intelligence activities The authorization of appropriations by this Act shall not be deemed to constitute authority for the conduct of any intelligence activity that is not otherwise authorized by the Constitution or the laws of the United States. 302. Increase in employee compensation and benefits authorized by law Appropriations authorized by this Act for salary, pay, retirement, and other benefits for Federal employees may be increased by such additional or supplemental amounts as may be necessary for increases in such compensation or benefits authorized by law. 303. Modification of special pay authority for science, technology, engineering, or mathematics positions and addition of special pay authority for cyber positions Section 113B of the National Security Act of 1947 ( 50 U.S.C. 3049a ) is amended— (1) by amending subsection (a) to read as follows: (a) Special rates of pay for positions requiring expertise in science, technology, engineering, or mathematics (1) In general Notwithstanding part III of title 5, United States Code, the head of each element of the intelligence community may, for 1 or more categories of positions in such element that require expertise in science, technology, engineering, or mathematics— (A) establish higher minimum rates of pay