Section not to apply to certain service

in the employ of (A) a church or convention or association of churches, (B) an organization which is operated primarily for religious purposes and which is operated, supervised, controlled, or principally supported by a church or convention or association of churches, or (C) an elementary or secondary school which is operated primarily for religious purposes, which is described in section 501(c)(3), and which is exempt from tax under section 501(a);

in the employ of a governmental entity referred to in paragraph (7) of section 3306(c), if such service is performed by an individual in the exercise of his duties—

(A) as an elected official;

(B) as a member of a legislative body, or a member of the judiciary, of a State or political subdivision thereof, or of an Indian tribe;

(C) as a member of the State National Guard or Air National Guard;

(D) as an employee serving on a temporary basis in case of fire, storm, snow, earthquake, flood, or similar emergency;

(E) in a position which, under or pursuant to the State or tribal law, is designated as (i) a major nontenured policymaking or advisory position, or (ii) a policymaking or advisory position the performance of the duties of which ordinarily does not require more than 8 hours per week; or

(F) as an election official or election worker if the amount of remuneration received by the individual during the calendar year for services as an election official or election worker is less than $1,000;

in a facility conducted for the purpose of carrying out a program of—

(A) rehabilitation for individuals whose earning capacity is impaired by age or physical or mental deficiency or injury, or

(B) providing remunerative work for individuals who because of their impaired physical or mental capacity cannot be readily absorbed in the competitive labor market,

by an individual receiving such rehabilitation or remunerative work;