Demo

Assistant Principal

Gettysburg Montessori Charter School
Gettysburg, PA Full Time
POSTED ON 4/14/2026
AVAILABLE BEFORE 6/11/2026

Company Overview

Gettysburg Montessori Charter School (GMCS) is a student-centered learning community dedicated to fostering independence, curiosity, and academic excellence through Montessori principles. We are seeking a collaborative and dynamic Assistant Principal to support instructional leadership, school culture, and daily operations.

Summary

The Assistant Principal who will work closely with the CEO/Principal to support the overall administration of the school, including curriculum leadership, staff supervision, student discipline, and school operations. This role plays a key part in maintaining a positive school climate and ensuring high-quality instruction aligned with Montessori philosophy.

Qualifications:

  • PA state certification in school administration
  • Minimum of five (5) years of teaching experience
  • Master’s degree in education or related field (required)
  • Montessori credentials (preferred)
  • Experience in an educational setting (preferred)
  • Completion of all required clearances (criminal history, PA child abuse, FBI, Act 168)

Knowledge, Skills, and Abilities:

  • Knowledge of current research and trends in teaching and learning
  • Familiarity with PA School Code and Charter School Law
  • Strong interpersonal and organizational skills
  • Ability to lead, motivate, and collaborate with staff, students, and families
  • Strong communication skills (written and verbal)
  • Ability to multitask, meet deadlines, and work both independently and as part of a team
  • Understanding of curriculum, psychology, and human development
  • Physical ability to perform duties such as standing, walking, lifting up to 20 lbs., and operating office equipment

Key Responsibilities:

  • Assist the CEO/Principal in fulfilling the goals and objectives of the school.
  • Assist the CEO/Principal in the administration of instructional programs/professional development.
  • Provide leadership for curriculum development and implementation in cooperation with CEO/Principal and teachers.
  • Implement Board policies in conjunction with the CEO/Principal.
  • Accept responsibility as delegated by the CEO/Principal for the administration and supervision of the school per the policies developed by the Board.
  • Observe, evaluate, and supervise the work of teachers and support staff as directed by the CEO/Principal.
  • Participate/facilitate, in cooperation with CEO/Principal, in Teacher Induction Program activities/Montessori training for assistants.
  • Member of the Threat Assessment Team (TAT).
  • Implement safety drills for fire, severe weather, lockdowns, etc.
  • Assist the CEO/Principal in creating/orchestrating the master schedule for instruction, recess, and lunch.
  • Assist the CEO/Principal in developing, maintaining, and communicating building procedures to staff, parents, and students.
  • Assist the CEO/Principal with recruiting, screening, interviewing, recommending, and orientating, new staff, as needed.
  • Assist in mentoring new staff.
  • Assist the CEO/Principal in developing and/or maintaining an effective school/community relations program.
  • Implement the systems of evaluation and supervision of instruction developed or improvement of professional teachers and instruction, including observation, report preparation, conferencing, monthly meetings, assisting, and providing instructional leadership.
  • Lesson plan review and follow-up as needed/impromptu check-ins.
  • Collaborate with the BI team with disciplinary action.
  • Communicate with the transportation director concerning bus behaviors and issue sanctions based on district-wide protocols.
  • Supervise student conduct and assume responsibility for the enforcement of discipline, as necessary, providing due process for the rights of students; maintaining accurate documentation; authorizing suspensions as needed and informing CEO/Principal of the suspensions; developing/implementing rules, regulations, and program to promote positive student behaviors; and conferring with parents, teachers, counselors, support service personnel, and students when necessary to obtain information to resolve problems.
  • Attend field trips as needed for behavioral support.
  • Implementation and support of PBIS/Student of the Month awards and follow up with parent contact, award lunch, and special activity.
  • Assist in the set-up and participation in co-curricular activities family nights, open houses, talent shows, science fairs, etc..
  • Support the music program, concerts, and drama productions.
  • Assess the needs of the staff/review data, prepare and facilitate staff programs/meetings, and assist the CEO/Principal in the development and delivery of in-service professional development programs for building staff.
  • Editor for staff.
  • Address problems/issues concerning staff members and write up when necessary.
  • Cultivate positive staff morale/culture.
  • Foster positive human relations with each child and adult affiliated with GMCS.
  • Give tours to interested families.
  • Coordinate the Summer School Program
  • Attend School Board meetings.
  • SAP team member meetings.
  • Coordinate and attend parent meetings.
  • Monthly grade band meetings with all instructional staff per group (Teachers, Assistants, Specialists, PCAs).
  • Attend IEP meetings as the LEA representative.
  • Plan and facilitate staff meetings.
  • Keep abreast of new and innovative programs and resources, which may be applied to the goals of GMCS.
  • Professional development/professional responsibilities (WIN), Montessori for School Leaders, Principal Inspired Leadership.
  • Perform other duties as assigned by the CEO/Principal.

Evaluation:
This position is evaluated annually by the CEO/Principal based on job performance and alignment with Charlotte Danielson’s Framework for Leadership.

Why Join GMCS?

  • Collaborative and supportive school environment
  • Opportunity to lead within a Montessori-based program
  • Meaningful impact on students, staff, and the community
  • Professional growth and leadership development opportunities

How to Apply:
Submit your resume, cover letter, and required certifications/clearances through really.

Job Type: Full-time

Pay: From $80,000.00 per year

Benefits:

  • 401(k)
  • Dental insurance
  • Health insurance
  • Life insurance
  • Paid time off
  • Vision insurance

Work Location: In person

Salary : $80,000

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