Operator-level familiarity with one or more DDC/BAS or PLC platforms such as Tridium Niagara, Delta enteliWEB, Distech, Siemens Desigo, JCI Metasys, Schneider EcoStruxure, Rockwell Studio 5000, Siemens TIA Portal, or similar. Document work daily as it is performed in company QC forms, third-party commissioning documents, and customer/project systems; log deficiencies, failed points, field mismatches, address conflicts, and drawing issues.