About ESS

ESS was established with a vision to improve the continuity and quality of the classroom experience for students by providing highly skilled substitute personnel to school districts. The company is a leading provider of substitute staffing services, filling more than 14,000 daily and long-term vacancies each day for over 700 clients in 25 states throughout the U.S.

ESS assumes the responsibilities of recruiting, credentialing, training, managing, and evaluating school districts’ substitute teachers, substitute paraprofessionals, and substitute support staff. We improve operational efficiencies, enhance student productivity, and deliver ample cost savings.

ESS employs thousands of talented educators and provides them with specialized training and ongoing professional development opportunities. We offer health insurance and 401(k) plans and advocate for our employees who are seeking full-time careers in education


Substitute Teacher

September 2020 Denton, TX
“Flexible job, weekly pay”


April 2000 Tionesta, PA
“That I previously knew the people I worked with and that my schedule was flexable”
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