Native English Speaker Part-time Nanny

Looking for a native English speaker nanny to assist on the daily after school activities of 3 boys (two 7yo and one 4yo) M-Thu from 5.30-8.30pm and Fridays 4.30-8pm. 

15hr/week contract that will include social security, 12 annual pays and paid vacation days. Work papers should be in place. Nanny experience is required.