Full-Time

Immediate & Future – Assistant Principal of Specialized Services

Posted on 7/28/2025

Mastery Charter Schools

Mastery Charter Schools

1,001-5,000 employees

Non-profit charter school network turnaround

Compensation Overview

$106.6k - $135k/yr

+ Bonus + Relocation Expenses

Philadelphia, PA, USA

In Person

Positions available in both Philadelphia and Camden.

Category
Education
Requirements
  • Knowledge of Federal and State Special Education Laws.
  • Knowledge of teaching methods, curriculum, and education programs designed for students with learning, physical and behavioral disabilities.
  • Knowledge of Positive Behavior Supports related to individuals with learning, developmental, and/or emotional disabilities
  • Knowledge of English Language Development, teaching practices and programming.
  • Knowledge of Academic and Social Emotional Interventions.
  • Strong communication skills and ability to develop trusting relationships with students, staff, and families.
  • A strong sense of personal agency and accountability for student achievement
  • A belief that all students should be held to high academic standards
  • Demonstrated professionalism and responsibility, and a strong work ethic
  • A positive, high-energy attitude and a drive for personal excellence
  • Master’s Degree in Special Education required
  • At least five (5) years of urban education experience required
  • Must be PA state certified in special education and administration
  • Ability to physically perform the duties and to work in the environmental conditions required such as maneuvering in classrooms and office space-reaching file cabinets, filing, faxing, scanning, coping, typing, mailing, and making phone calls; Must be able to sit for up to two (2) hours looking at a computer monitor, using a keyboard and mouse and typing.
Responsibilities
  • Manage the Specialized Services programming at a school including all Special Education Services, 504 plans, Academic and Social Emotional Interventions, and English Learner services.
  • Implement, supervise and facilitate the Mastery intervention programs and curricula.
  • Supervise and coordinate the Individual Education Plan (IEP) and 504 processes.
  • Supervise and coordinate evaluations and related services for students.
  • Coordinate and monitor the School Social Work services and Mental Health services of partner organizations.
  • Chair and conduct manifestation determination meetings and other special education meetings.
  • Ensure the implementation of accommodations in the general education environment.
  • Ensure that student files are in full compliance with all special education laws.
  • Provide leadership on the school’s Administrative Team.
  • Conduct informal and formal evaluations for special education teachers and other school staff members.
  • Support principal and other assistant principals in leading the school and creating a culture of student achievement.
Mastery Charter Schools

Mastery Charter Schools

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Mastery Charter Schools runs a non-profit network of 24 charter and turnaround schools in Philadelphia and Camden, serving about 14,000 K-12 students. It remakes chronically underperforming public schools by overhauling leadership, operations, and supports while keeping the student body; funding comes from per-pupil public money, plus philanthropy and federal grants. Its curriculum is college-preparatory and data-driven, using a competency-based system where students must reach 76% mastery to advance, with extensive teacher development, social-emotional learning, and mandatory internships for high schoolers. Its goal is to raise student achievement and urban education equity by scaling a proven turnaround and leadership model through public funding, grants, and community partnerships.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Philadelphia, Pennsylvania

Founded

2001

Simplify Jobs

Simplify's Take

What believers are saying

  • CHOP partnership creates healthcare curriculum for job placement.
  • $60,000 minimum teacher salary boosts recruitment amid shortages.
  • Dr. Joel Boyd's CEO role ensures leadership continuity.

What critics are saying

  • Philadelphia District expansion erodes turnaround contracts by 2028.
  • NJ ends Renaissance funding post-2028, closing Camden schools.
  • KIPP's $65k salaries poach Mastery's 190 teacher hires.

What makes Mastery Charter Schools unique

  • Mastery turns around low-performing schools retaining original students.
  • Competency-based grading requires 76% mastery for advancement.
  • Mandatory 18-week high school internships build workforce skills.

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Your Connections

People at Mastery Charter Schools who can refer or advise you

Benefits

401(k) Retirement Plan

401(k) Company Match

Mental Health Support

Professional Development Budget

Employee Discounts

Growth & Insights and Company News

Headcount

6 month growth

3%

1 year growth

3%

2 year growth

3%
PR Newswire
May 13th, 2024
Mastery Schools Increases Minimum Annual Teacher Salary To $60,000

PHILADELPHIA, May 13, 2024 /PRNewswire/ -- Mastery Schools has increased the annual minimum starting teacher salary to $60,000 for the 2024-25 school year. The new starting salary represents a 9% increase from the 2023-24 school year starting salary for new teachers. In addition to new teacher salaries, all Mastery Schools teacher pay scales were increased by an average of approximately 5%."Teachers are our most valuable resource, and they deserve to be paid a fair salary," said Dr. Joel Boyd, CEO of Mastery Schools. "At Mastery, we are proud of our longstanding history of prioritizing higher pay and competitive compensation for our teachers. As we continue to navigate through a national teacher shortage, Mastery is committed to recruiting and retaining qualified, talented, and passionate teachers to provide a high-quality education to our students."Mastery Schools expects to hire about 190 teachers for the 2024-25 school year

WHYY
Jan 18th, 2024
CHOP to train Mastery Schools students for jobs in health care

Mastery Charter Schools will partner with Children's Hospital of Philadelphia (CHOP) to create a specialized healthcare curriculum to help its students land industry jobs upon graduation.

Mastery Charter School
Oct 20th, 2023
Yvette A. Núñez Promoted to Mastery Schools Chief of Staff

Mastery Schools CEO, Dr. Joel Boyd, has announced the promotion of Yvette A. Núñez as the charter network's first Chief of Staff.

Mastery Charter School
Aug 4th, 2023
Mastery News

Mastery Schools announces the launch of the Raptor Visitor Management System in all of its buildings.

The Philadelphia Inquirer
Apr 13th, 2023
Mastery Charter names a former Philly principal and assistant superintendent as its new CEO

Joel Boyd, the current superintendent of Lowell, Mass., schools, has been named CEO of the Mastery Charter network.

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