 Call, click Grainger.com, or just stop by. Grainger, for the ones who get it done. Innovative and creative educators make a difference at Fairfax County Public Schools. Attend our Instructional Job Fair on Tuesday, July 23rd at Glasgow Middle School from 11 a.m. to 2 p.m. Teacher salaries range up to $123,918. And we offer two pensions that are vested after five years.