On-call Substitute Teacher

Reporting Relationship

This position reports to the Chief Schools Officer.

Exempt/On-call, as needed. $200 per day ($100 per half day), as needed

A substitute teacher plays a vital role in supporting LUMIN’s Christ-centered mission by ensuring continuity of instruction and care during the absence of a regular classroom teacher. The ideal candidate demonstrates flexibility, professionalism, and a positive spirit, while effectively implementing lesson plans and fostering a structured, nurturing, and engaging learning environment.

• Instruction and Lesson Delivery
  • Implement lesson plans and assignments prepared by the classroom teacher to ensure continuity of learning.
  • Provide clear, concise instructions and adapt teaching strategies as needed to maintain student engagement.
• Classroom Management
  • Maintain an orderly, respectful, and disciplined classroom environment.
  • Use positive reinforcement to encourage appropriate behavior and student effort.
  • Demonstrate a calm, confident presence, combining high expectations with genuine care and support.
• Student and Staff Engagement
  • Build rapport with students while maintaining appropriate professional boundaries.
  • Actively circulate the classroom to monitor student progress, offer assistance, and ensure engagement.
  • Supervise students in various settings, including classrooms, hallways, lunch areas, and during transitions, ensuring safety and wellbeing.
• Communication and Feedback
  • Communicate effectively with school administrators, staff, students, and families.
  • Receive feedback with openness, viewing it as an opportunity for growth.
  • Provide the regular teacher with a detailed summary of the day, including lesson progress, student behavior, and any notable issues.
• Spiritual and Professional Responsibilities
  • Model Christian character and uphold the school’s mission, core values, and statement of faith in all interactions.
  • Be available to encourage and minister to students’ spiritual needs as appropriate.
  • Respect and maintain confidentiality, following all school policies and procedures.

• Bachelor's degree from an accredited institution required.
• Teacher Wisconsin Department of Public Instruction certification preferred.
• Ability to maintain confidentiality and work in a professional manner within an urban population of children, youth and adults.
• Possess the ability to establish a rapport with youth, parents and other staff, while maintaining appropriate boundaries.
• Experience working in an urban school environment is desired.
• Excellent communication skills.
• Dependable, punctual, and adaptable to a variety of teaching situations.
• Ability to commute to all of our campuses in Milwaukee and Racine.
• Ability to effectively collaborate with other disciplines in problem solving.
• Ability to communicate and work in multiple settings and environments.

• Ability to sit and/or stand for long periods of time, depending on work tasks.
• Work will be performed in a school environment.
• Willingness to be outside with students during recess/breaks.
• Clear need to understand and lead efforts in child and school safety.

This Job Description indicates the general nature and level of work expected of someone in this position. It is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities required of the employee. The employee may be asked to perform other duties as required.