Position Summary. SHIFT: Monday - Wednesday 7:00AM - 3:30PM, Thursday-Friday 3:00PM-11:30PM. . Primarily responsible for hands-on maintenance of HVAC systems and related auxiliary equipment. Qualifications. Required Education. High School Diploma or equivalent. Preferred Education. Associate's Degree Some college education in engineering and/or a completion certificate from a recognized trade school. familiarity with PC. Required Experience. 3 ye...