(C) an employee in or under the judicial branch, the Library of Congress, the Botanic Garden, and the Office of the Architect of the Capitol, who occupies a position subject to chapter
51 and subchapter III of chapter
53 of this title; but does not include
(i) a justice or judge of the United States;
(ii) the head of an agency other than the government of the District of Columbia;
(iii) a teacher,
school official, or employee of the Board of Education of the District of Columbia, whose pay is fixed under chapter
15 of title
31, District of Columbia Code;
(iv) a member of
(I) the Metropolitan Police or the Fire Department of the District of Columbia; or
(II) a member of the United States Secret Service Uniformed Division, a member of the United States Park Police, other than for purposes of section 5545(a) and 5546;
(v) a
student-employee as defined by section
5351 of this title;
[(vi) Repealed. Pub. L. 91–375, § 6(c)(16), Aug. 12, 1970, 84 Stat. 776;]
(vii) an employee outside the continental United States or in Alaska who is paid in accordance with local native prevailing wage rates for the area in which employed;
(viii) an employee of the Tennessee Valley Authority;
(ix) an individual to whom section
1291 (a) of title
50, appendix, applies;
(x) an employee of a Federal land bank, a Federal intermediate credit bank, or a bank for cooperatives;
(xi) an employee whose pay is fixed and adjusted from time to time in accordance with prevailing rates under subchapter IV of chapter
53 of this title, or by a wage board or similar administrative authority serving the same purpose, except as provided by section
5544 or
5550b of this title;
(xii) an employee of the Transportation Corps of the Army on a vessel operated by the United States, a vessel employee of the Environmental Science Services Administration, or a vessel employee of the Department of the Interior;
(xiii) a teacher or an individual holding a teaching position as defined by section
901 of title
20;
(xiv) a Foreign Service officer;
(xv) a member of the Senior Foreign Service;
(xvi) member of the Senior Executive Service; or
(xvii) a member of the Federal Bureau of Investigation and Drug Enforcement Administration Senior Executive Service; and