High School History Teacher – 9th-12th Grade - 2026/2027 School Year

Mastery Charter SchoolsPhiladelphia, PA
$60,900 - $112,700Onsite

About The Position

Mastery Schools is a public charter network of 23 K-12 schools in Philadelphia and Camden, serving over 14,000 students. Founded in 2001, Mastery's mission is to provide all students with the academic and personal skills they need to succeed after graduation and pursue their dreams. The organization is dedicated to student achievement, pursuing equity, and actively disrupting systemic racism. The culture is built on respect, service, and the belief that student, family, and community success drives the organization's mission. Mastery fosters a positive, open, and inclusive environment that celebrates honesty, humor, and continuous improvement. They aim to create a model urban school district that serves all students with excellence.

Requirements

  • Bachelor’s degree required with a record of personal, professional, and/or academic achievement
  • Teacher certification - completed or in process
  • Demonstrated expertise in subject area
  • Commitment to and experience working with underserved communities
  • Determination to drive student achievement and set high expectations for all students
  • The ability to motivate, support, and challenge students in a student-centered, standards-driven classroom community
  • A positive mindset and a drive for personal excellence
  • Solutions-oriented resiliency to respond positively and effectively to challenges
  • Outstanding instructional skills driven by data and delivered through rigorous and engaging strategies

Responsibilities

  • Commit to ongoing professional development in the spirit of continuous improvement
  • Develop and implement 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
  • Work closely with school leaders to analyze student assessment data to measure progress and use data to inform instruction
  • Collaborate in grade level teams to discuss student work, share best practices, plan events for joy and humor, and ensure student mastery of standards
  • Engage families in their children’s education by building relationships and maintaining regular communication
  • Demonstrate genuine interest, belief, and care for students’ personal and academic success
  • Commit to professional growth, self-reflection, a receptiveness to feedback, and a desire to continuously improve

Benefits

  • 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
  • Robust Employee Assistance Program
  • Mental health and counseling programs
  • Annual Professional Development Fund
  • Discounts and perks at a myriad of retailers, travel organizations, insurance providers, and so much more
  • Access to the HealthAdvocate Helpdesk to help you navigate various benefits-related topics
  • $5,000 bonus
  • Up to $5,000 for relocation expenses
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service