A commissioning manager's job description includes: Planning: Developing detailed plans, procedures, and checklists for commissioning and pre-commissioning Leading: Managing the commissioning and pre-commissioning process across multiple projects Inspecting: Performing inspections and tests to verify system performance Documenting: Documenting results to identify deficiencies Ensuring: Ensuring projects are implemented successfully and efficiently Commissioning managers are important in sectors like construction, engineering, and manufacturing. In the energy industry, they oversee the planning, execution, and management of commissioning activities for large-scale energy projects