The Mainframe Engineer, under general supervision, is a specialized role that focuses on the management and maintenance of mainframe computer systems, which are critical for the company's core business operations. The role is responsible for designing, implementing, and supporting mainframe infrastructure, ensuring its availability, performance, and security. The role collaborates with other IT teams and business stakeholders to understand their requirements and develop solutions that meet their needs. The role is also responsible for configuring and optimizing mainframe hardware and software components, such as operating systems, databases, and networking protocols and plays a crucial role in data management and backup, ensuring that critical business data is secure and accessible.