St. Joseph Rehabilitation and Nursing Center. Nursing Unit Manager. Saint Joseph Rehabilitation and Nursing Center is a Joint Commission, American Healthcare Association Bronze Medal Award-winning, short-term rehab, long term, and skilled nursing care community. We are conveniently located in Boston / Dorchester, MA. We are seeking highly motivated Nursing Unit Manager to join our nursing management team. 8,000 Sign on for RN, $6,000 Sign on fo...