Mastery Charter High School

Elementary Teacher - K-3rd Grade - 2026/2027 School Year

Mastery Charter High School$60K — $112K *
Education, Government & Non-Profit
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • Bachelor's degree required and a record of personal and professional achievement
  • Teacher certification completed or in process
  • Demonstrated expertise in subject area, particularly in early childhood education
  • Outstanding instructional skills influenced by data; applies rigorous teaching strategies
  • Commitment to collaboration and engagement with families and the community

Responsibilities

  • Drive student achievement and foster high expectations for all students
  • Commit to ongoing professional growth and embrace constructive feedback
  • Implement tailored lesson plans and assessments in partnership with school leadership
  • Collaborate with school leaders to analyze student performance data
  • Engage in grade-level teamwork to share best practices and plan community events
  • Build strong relationships with families to support student education
  • Exhibit resilience and problem-solving in response to challenges

Benefits

  • Comprehensive benefits program including health and wellness support
  • 403(b) retirement plan with a 5% employer match for full-time employees
  • Professional Development Fund for growth and learning opportunities
  • Employee Assistance Program and mental health resources
  • Discounts and perks at various retailers and service providers
  • Access to HealthAdvocate Helpdesk for benefits navigation support
Full Job Description
The Opportunity:

Kindergarten through 2nd grade classrooms are self-contained and, for most of our campuses, starting in 3rd grade our teachers become subject-specific. All of our elementary teachers at Mastery work to close the literacy gap through incorporating culturally-relevant and rigorous texts and topics into lessons.

In joining our K-2 Program, you are signing up to give our students the best start possible on their academic journeys. You leverage 135 minutes of daily literacy instruction (in small groups as well as whole class) to help the Fundations, Heggerty, and KIPP Wheatley curricular materials you are provided come alive. You'll also use the Eureka Math curriculum during your 90 minutes of daily math instruction. Across the rest of your day you help ensure your students' social emotional and science/social studies skills set them up for long term success.

At Mastery we value Continuous Improvement and want you to learn and grow in your craft. We utilize a team of Assistant Principals, central-office coaches, and school-based content teams to provide every teacher coaching and feedback. We have professional development or peer collaboration time built into our staff calendar. You will receive professional development annually and have a professional development allowance to use to further your growth.

Duties and Responsibilities:

  • Drive student achievement and set high expectations for all students
  • Commit to professional growth, self-reflection, a receptiveness to feedback, and a desire to continuously improve
  • 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
  • Respond positively and effectively to challenges with a solutions-oriented resiliency


Education, Experience, and Skills:

  • 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
  • Outstanding instructional skills driven by data and delivered through rigorous and engaging strategies


Physical Requirements:

  • Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing.


Salary and Bonus Information:

  • This role is eligible for a $5,000 bonus as well as up to $5,000 for relocation expenses!
  • New teachers start at $60,900, with Mastery offering up to $83,500 based on experience and education.
  • Salaries range from $60,900 to $112,700, with growth opportunities as your career progresses.


#TeachAtMastery

Mastery's Benefits Package:

We offer a full benefits program and opportunities for professional growth. Some of our most popular benefits include our 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 a myriad of retailers, travel organizations, insurance providers, and so much more, as well as access to the HealthAdvocate Helpdesk to help you navigate various benefits-related topics. Please go here to see all of our Benefits offerings!

Annual Calendar:

As you plan to make Mastery your new work home, please feel free to review our calendar here We like to think our calendar is a benefit of working here too!

About Mastery Charter High School

Mastery Charter High School is a network of charter schools in Philadelphia, Pennsylvania. The schools are operated by Mastery Charter Schools, a non-profit organization that was founded in 2001. The schools serve students in grades K-12 and focus on providing a high-quality education to students in underserved communities. The schools have a strong track record of academic success, with high graduation rates and college acceptance rates. The schools also offer a variety of extracurricular activities, including sports, music, and theater programs.
Learn more about Mastery Charter High School
Size
500 employees
Industry
Founded
2001

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