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Mastery Schools

Secondary Intervention Teacher - 9th-12th Grade - 2026/2027

Mastery Schools
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onsite Full-Time 2026-27 School Year $60,900 to $112,700 Philadelphia, PA

First indexed 23 Oct 2026

Description

At Mastery, all means all. Nearly one quarter of Mastery students have individualized education plans (IEPs) to ensure they receive appropriate, just-right, educational opportunities. As a Secondary Intervention Teacher, you will drive student achievement and set high expectations for all students. You will commit to professional growth, self-reflection, a receptiveness to feedback, and a desire to continuously improve. Your responsibilities will include:

  • Implementing rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s central office Academic Team
  • Working closely with school leaders to analyze student assessment data to measure progress and use data to inform instruction
  • Collaborating in grade level teams to discuss student work, share best practices, plan events for joy and humor, and ensure student mastery of standards
  • Engaging families in their children’s education by building relationships and maintaining regular communication
  • Demonstrating genuine interest, belief, and care for students’ personal and academic success
  • Responding positively and effectively to challenges with a solutions-oriented resiliency

Mastery offers a range of research-based curriculums to support diverse learners across grades K-12 in Reading, Math, and Writing, including Fundations, Just Words, Wilson, Heggerty, Waggle, System44, Read180, i-Ready, IXL, TouchMath, Number Worlds, Math180, Quill, Adventures in Language, and Writing for Success.

In terms of benefits, Mastery offers a full benefits program and opportunities for professional growth, including a 403(b) retirement plan for PA employees with a 5% match from Mastery for full-time employees, enrollment in the State of New Jersey Pension Plan for NJ employees, a robust Employee Assistance Program, mental health and counseling programs, an annual Professional Development Fund, and discounts and perks at various retailers, travel organizations, insurance providers, and more.

This listing is enriched and indexed by YubHub. To apply, use the employer's original posting: https://jobs.lever.co/masterycharter/9284c9e1-22d6-4297-8145-330d1cc9425a