Childcare Needed - Full-time / Part-time

We need an occasional babysitter from 1 p.m. to 5 p.m. on weekdays, 1-2x per week. Our needs are based on a rotating 6-week schedule. I work from home, so will need someone to babysit our infant child until I get off work. The ideal sitter has experience with infant care and can handle cloth diapering. Sitter should be comfortable with dogs (we have a miniature dachshund) but will not need to care for him.