Main functions: Perform documentation review, run tests and prepare technical reports for the areas of Environmental Systems Balance (TAB), Clean Room Performance Certification (CPT) and Building Commissioning (Cx electrical and mechanical systems). Preparation of documentation prior to field work. Execute improvement projects in TAB, CPT, and CX equipment and processes.Verify and prepare the equipment to be used in carrying out the assigned work. Verification of documents, plans and technical reviews of service reports.