S.C. Code Ann. § 40-80-20
(A)
(B)
(1) After June 30, 2001, a person must not perform firefighting duties in South Carolina if the person has been convicted of, or pled guilty or nolo contendere to:
(2) The prohibition in item (1) of this subsection applies for a period of ten years after the conviction or plea of guilty or nolo contendere.
After the expiration of the ten-year period, it is within a fire chief's or other employer's discretion to determine whether or not to allow a person with a criminal record to perform firefighting duties.