What is the difference between a Delivery Manager and a Project Manager?

A Project Manager guides the execution of a project with defined objectives, timelines, budgets and quality standards, overseeing the delivery of outputs and managing the team. A Delivery Manager, on the other hand, ensures the continuous, high-quality provision of IT services, coordinating resources, processes and suppliers to ensure that the services provided comply with service level agreements (SLAs) and meet customer needs over time.