Professional Openings include. Apprentice Install Technician Program. (paid CIT cert.). (1 opening). An Apprentice Install Technician is an introductory position into the irrigation business. As an apprentice you will work with a team to learn how to build, diagnose, repair irrigation systems, and track materials used. After 1000 hours on the job through a company paid Certification program you will study and certify on Irrigation Products, inclu...