Culture Assistant (Part-Time) -2026/2027 School Year

About Mastery

Founded in 2001, Mastery Schools is a public charter network of 23 K-12 schools in Philadelphia and Camden, serving more than 14,000 students.

At Mastery, we’re on a mission to provide all students with the academic and personal skills they need to succeed after graduation and pursue their dreams. Student achievement is not just a goal for our organization; it's the reason we exist, and every member of our team is dedicated to securing student success. We are also committed to pursuing equity, actively disrupting systemic racism, and addressing the disparities that limit our students' choices.

Our culture is built on respect, service, and the belief that the success of our students, their families, and the communities we serve will help us achieve our mission. We foster a positive, open, and inclusive environment where honesty, humor, and continuous improvement are celebrated.

Join us in creating a model urban school district that serves all students with excellence. Together, we can make a lasting impact.

The Opportunity

The Culture Assistant supports the school’s culture team in maintaining high expectations for student behavior and fostering a positive, structured school environment. This role assists with student transitions, behavioral interventions, and school-wide routines, ensuring the academic and social-emotional success of each student.

Duties and Responsibilities

• Maintain accurate records of student attendance, discipline, and merit data.
• Support daily modes of operation (including student arrival, dismissal, lunch periods, assemblies, and transitions.
• Assist in restorative behavior interventions and support the discipline process for up to 900 students.
• Engage in proactive safety monitoring, maintaining visibility in hallways, classrooms, and common areas.
• Communicate with parents regarding discipline issues and student behavior concerns.
• Recognize and reinforce positive student behavior and achievements.
• Collaborate with Deans and school leadership to ensure consistent discipline policies.
• Work with the school social worker to address student behavior, focusing on proactive rather than reactive approaches.
• Keep teachers informed about student behavior updates and necessary interventions.
• Perform additional duties as assigned to support school-wide culture and climate.

Qualifications

• Basic computer proficiency, including data entry and record-keeping.
• Knowledge of positive behavior management strategies and restorative practices.
• Strong communication and interpersonal skills to engage with students, staff, and families.
• Ability to mediate conflicts, de-escalate situations, and support crisis intervention.
• Comfortable working in a fast-paced, high-energy school environment.
• Capacity to adapt and problem-solve in disciplinary and behavioral support situations.
• Commitment to student development, equity, and fostering a positive school culture.

Education and Experience

• Associate’s degree or at least 48 college credits required, OR high school diploma and four (4) years of relevant experience; Education-related field preferred; Bachelor’s degree preferred.
• Minimum of one (1) year of experience working with adolescents in a school setting is preferred.

Physical Requirements

• This role requires frequent movement throughout the school building, standing for extended periods, monitoring student activities, and engaging in crisis prevention or de-escalation techniques as needed; reasonable accommodations will be made as necessary.

Salary and Bonus Information

• This role is eligible for a $500 signing bonus!
• New culture assistants start at an hourly rate of $22.55 with Mastery offering up to $29.08, based on education and experience. Hourly rates range from $22.55 to $32.61, with growth opportunities as your career progresses.
• This is a part-time role where you will work a total of 29 hours/week, Monday-Friday.