Sitter Job in Pacifica, California

Hi there, I'm looking for a mothers helper to help me with my 3 children from 5:45pm - 8:00pm M-F. We are in Pacifica, California. We have one 18 month old girl, and 1 month old newborn girls (identical twins). Job duties will vary day by day as the kids needs will vary but include.....helping warm up/feed dinner to our 18 month old, read books, get ready for bed. Possibly put her to bed. Feed milk to infants, light cooking, help sooth/change/swaddle infants. Possibly light laundry/light cleaning of kitchen if all chidlren are asleep :) I will be home the entire time. We do have a dog who is friendly, but likes to bark. I'm looking for someone who has some experience with children, is responsible, timely, and available all 5 days from 5:45-8:00pm.