REQUIREMENTS, EDUCATION, AND EXPERIENCE. A valid drivers license. A high school education or GED is required. 3. rd. Grade Stationary Engineering License , Maintenance Electrical License, EPA License SMT and SMA a plus. Continuing education at various levels will be required. Average of 4 years experience in commercial building maintenance. Average of 3 years experience in current position. job description. Respond to tenant calls (on and offsite...