Babysitter Needed - Full-time / Part-time

Looking for a night nanny to help my husband and I with our 3-month-old a couple nights a week. Ideally, we would like our night nanny to help us sleep train our baby who is still getting used to the bassinet, so 10+ years preferred. Key duties would be watching baby until first wake, feeding around midnight (possibly once more around 2-3), rocking back to bed if wake up, changing diaper. Household duties not a requirement.