When a project involves multiple examiners at the same facility, a Site Coordinator is often needed. This person assumes additional duties and may also receive additional compensation.

As a liaison between Pearson and the participating schools or organizations, the Site Coordinator receives the materials for each Examiner working on the project, and acts as the main communications contact person for all information about the project. The Site Coordinator also organizes all activities at a site, including recruiting examiners and examinees and supervising and training for test administration and scoring. The Site Coordinator may, and often does, also serve as an Examiner.

Each project is unique and specific duties will vary according to the project.