An administrative assistant is responsible for providing support to the day-to-day operations of an office or organization. They are responsible for a variety of tasks, including managing schedules, organizing and maintaining files and documents, answering phones, and interacting with clients and customers.

Job responsibilities of an administrative assistant may include:

1. Managing calendars and scheduling appointments
2. Organizing and maintaining physical and digital files
3. Answering and directing phone calls
4. Greeting and assisting clients and visitors
5. Drafting and sending emails, letters, and other correspondence
6. Preparing and editing documents, presentations, and reports
7. Ordering and maintaining office supplies
8. Managing expenses and reconciling budgets
9. Providing support to other team members as needed
10. Collect payments 

To be successful as an administrative assistant, an individual should have strong organizational skills, excellent communication skills, and the ability to multitask. They should also be proficient in office software, such as Microsoft Office, and be able to work well under pressure. 

Schedule would be from 8-5pm or 9-6pm, Monday through Friday and some Saturdays.