Prepares schematic drawings, sketches, and reports to reflect changes or alterations made in instruments, circuits, and systems for as-built drawings• Monitor, identify and diagnose potential problems using computer workstations and on-site observations • Interface with the installation or maintenance team members to execute installations, repairs or modifications of controlled systems and equipment. Bachelor's degree in Engineering (preferably Electrical or Mechanical) or equivalent field experience.• Working knowledge of at least one HVAC controls systems (preferably Delta, JCI or Andover)• Knowledge of mechanical systems • Engineering skills required include knowledge of electronics, mechanics, hydraulics, pneumatics and computer programming.•