The Lancaster service agency Perkins has hired a new chief financial officer, Diane Fisk Johnson.
Perkins includes a special education school, a child development center, an assisted living center and program for developmentally disabled adults.
Johnson was most recently the CFO for Arlington Public Schools for seven years, and also served in a senior financial role for Cambridge Public Schools.
The Cambridge resident has a bachelor’s degree from Dartmouth College and a master’s degree from Harvard University. She also completed an accelerated licensure program for school administrators, known as LEAD, or Leading Educators through Administrative Development, at Bridgewater State University.