Housekeeper Job in Lowell, Massachusetts

My Name is Josh my wife name is Nicole with our first child Rex 3 years old. We relocated temporarily to Ontario in Canada due to the nature of my job. My wife is 6 months pregnant. We will be arriving back soon and concerning a proper care for our child as we finally decided to search for a good and responsible caregiver/babysitter, also we will as well appreciate if you can recommend a good doctor when we arrive. I will be having the opportunity to be with my family because i just got a job on contract basis with United State Environmental Protection Agency on Effects of lead using combustion engine, by an International Research Institute... We need someone who can help with some of the house hold chores running some errands when necessary and babysitting Ryan, taking care of him as yours, 20-25 hours per week or more, though the hours and days are flexible so you can get back to me with your comfortable available hours and schedule so that we can work on the hours and days as soon as we arrive.