Babysitter Needed for my Children

Looking for a part-time nanny or sitter for about 20 hours a week from September-December for our baby girl! We may also be interested in 5-10 hours per week for July-August as well. She was born May 22 and will be about 3 months old at the start of September. 20 hours per week can be split over 2 or 3 weekdays. Days of the week and exact times are flexible. Duties will include routine childcare (feeding, diapering, soothing, play, naps, etc.) for one infant aged 3-7 months from Sept-Dec. Baby's Dad works from home, and Mom occasionally works from home. We have a dog, but pet care is not needed, and no other household duties unrelated to childcare are expected.