JUVENILE WELFARE BOARD OF PINELLAS COUNTY. The Juvenile Welfare Board of Pinellas County (JWB) has been making the health, safety, and well-being of our county’s children a priority for 75 years. We invest in partnerships, innovation, and advocacy to strengthen Pinellas County children and their families. JOB OPPORTUNITY. May 9, 2024. The Juvenile Welfare Board offers a comprehensive benefits package, including medical, vision, dental, and life i...