Even with the right education, sales ability is still needed. Interviewers who work at temporary employee placement companies need less education. They need a high energy level, a good telephone voice, and good sales ability. Employment interviewers who work for the government sometime need a bachelors degree. This varies by state.
Some states allow applicants to substitute work experience for a college degree.
Suitable work experience usually is work with the public. Applicants for these positions usually must take an exam.