House/Family Manager In Alexandria

We are looking to hire a House Manager/Personal Assistant to support the running of our household and family activities and needs. Specifically, we need someone who can organize/plan and manage our weekly schedules (i. e., household service appointments, children activities, social calendar, transportation needs, event planning, etc.), someone who can run errands and oversee the children's transportation needs (including, at times, providing transportation), someone who will determine household needs and execute orders and/or service for such needs, and someone who will ensure the house is maintained and left clean and in order by day's end. We have four children (ages 17, 14, 10, and 10).