Active listeners with the ability to paraphrase; Works well in a team environment; Good with time management; Highly organized, resourceful, flexible and patient; it will take most candidates six months to learn the basics of scheduling and an additional six months of practice to refine the skill necessary to be comfortable as a Scheduler. Recently, Global Infrastructure Solutions Inc. (GISI), the parent company of The LiRo Group and Hill International, Inc. consolidated a portion of the highly experienced staff of both LiRo and Hill in the Northeast to create a larger, more efficient, and cost-effective team to serve clients.