The Sumter County Clerk's office is an equal opportunity employer and a drug-free workplace. View our current employment opportunities and apply online. You can also view our benefits package. The Sumter County Clerk's office is an equal opportunity employer and a drug-free workplace. ADA Compliance In accordance with the Americans with Disabilities Act, persons needing a special accommodation to participate in any of these proceedings should contact the office of the Sumter County Board of County Commissioners at 352-689-4400 not later than three (3) days prior to the proceeding. If hearing impaired, contact the TDD number 352-689-4401.