- Johnson Controls (Saginaw, MI)
- …- What we look for Required: + Requires Mechanical Journeyman status + Valid Red Seal Refrigeration and A/C certification + Valid ODS certification + More than 5 ... years of commercial, industrial, and/or institutional experience with all types of chillers, various compressor technologies, chiller control systems, and speed drives. + Operating knowledge of Microsoft office software and working proficiency with hand-held… more