Sitter Job in San Francisco, California

I am looking for help starting in September. I have two boys, ages 9 and 11 who attend Town School in Pac Heights. I need help picking them up from school and babysitting three to four days a week. They have after school sports/ activities most days and would be done around 4:30 to 5 p.m. latest. We live in Potrero Hill so the individual would need to pick up the boys from school and get them back to our house. I am guessing that it will be average of 7-10 hrs a week plus one date night a week (TBD). We are flexible on which days/hrs depending on someone’s availability. We are willing to commit to a min of hours if that is a factor for someone as well. We just want to find someone who can commit and will be able to build a positive relationship with the boys. I am ideally looking for someone who has watched boys before. The person needs to have a reliable car and clean driving record. There might be some helping with getting dinner together for the boys if we are home late from work. Please let me know if you are interested and available.