Responsibilities include identifying and screening research subjects, recruiting and maintaining follow-up of research subjects, tracking absent (lost to follow) subjects, explaining and acquiring signatures of subjects for informed consent documents, data collection, database entry (including, but not limited to, data entry, transcription of qualitative questionnaires and coding of qualitative data), and participation in study meetings and performing other administrative tasks in support of the clinical studies. Performs office-related duties such as answering phones, picking up and delivering mail, ordering and distributing office supplies, handling faxes, scanning, filing, photocopying, collating materials, maintaining the update of policy manuals, etc.