Responsible for supporting the development and maintenance of an Integrated Master Schedule (IMS) in Microsoft Project. Must interface with Integrated Product Team managers, functional group managers and teammates to define and acquire schedule status information that feeds into the IMS. Work with the Lead Project Scheduler to assess and document percent complete status of issued work packages and subcontractor task orders. Update the IMS on a weekly basis and support the preparation of schedule status reports and schedule variance reports on a monthly basis for management reviews.