A few have completed 1-2 years of college. Most employers require at least 3 years of prior experience. Most jobs are 40-45 hours per week. Some jobs are seasonal. Many employers recruit applicants through newspaper advertisements.
Most employers provide medical insurance and a paid vacation.
Many also provide dental insurance, paid sick leave, a retirement plan, and life insurance. Some provide vision insurance. Employment of blue-collar worker supervisors is expected to grow more slowly than the average for all occupations through the year 2008.