What type of job requires PMP certification?

There are two types of project management methodologies, Agile and Waterfall. For companies that use Waterfall methodology, the PMP is the most valued certificate for anyone applying to be a Project Manager, Project Coordinator, or Project Expediter. For Agile companies (usually IT positions and companies utilizing IT employees), they may ask for a PMP, or for an agile-related certificate such as "Certified Scrum Master" or "PMI-ACP" (Agile Certified Practitioner).