Is a senior manager who oversees the use of IT in the firm?

Yes, a senior manager who oversees the use of IT in a firm is typically referred to as a Chief Information Officer (CIO) or IT Director. This role involves strategic planning and management of the organization's information technology resources to align with business goals. They ensure that IT initiatives support the company’s objectives and improve overall efficiency and competitiveness. Additionally, they often oversee IT staff and budget allocations related to technology.