Substitute Teacher - High School

SUBSTITUTE TEACHER | FY27 | Substitute Pool Classification: Substitute (On-Call, As-Needed) | On-Site | Daily Rate of $90 Reports To: Principal / Designated Supervisor Direct Reports: None Hours: 7:45 AM - 3:15 PM on days called in Academic Year: August 17, 2026 - May 27, 2027

ABOUT JPG

St. John Paul the Great Catholic High School is an independent, Catholic, classical liberal arts high school founded in 2022 in Denver, Colorado. Under the patronage of St. John Paul II, JPG forms disciples of Jesus Christ through a classical curriculum, a robust discipleship formation program, athletics, outdoor expeditions, and the Household System - a structured discipleship model at the heart of school life. JPG is now entering its fifth year of operation and growing toward full enrollment of 400 students. Operative vision: JPG is a Catholic school that classically educates students through the formation of a Christ-centered worldview.

THE ROLE

St. John Paul the Great is building a pool of qualified substitute teachers available to be called upon on an as-needed basis throughout the academic year (August 17, 2026 - May 27, 2027). Substitutes may be placed in any subject area and any grade level (9-12) depending on the needs of the day. When called in, substitutes are expected to be on-site from 7:45 AM to 3:15 PM and to carry out the lesson plans and classroom expectations left by the absent teacher.

CANDIDATE PROFILE

A substitute teacher at JPG must be a practicing Catholic in good standing with the Catholic Church, who assents to the Church's teachings on all matters - with particular care for those concerning the nature of the human person, sexual ethics, and sexual identity. The candidate shall be a missionary disciple who possesses a zeal for the Lord, living the faith in all aspects of life. The ideal candidate is a confident, calm, and student-centered individual who can step into any classroom and maintain a productive, respectful environment. They are comfortable working across disciplines, follow written lesson plans with fidelity, and communicate joyfully and professionally with students, colleagues, and administration. They understand and embrace the classical liberal arts mission of JPG and the witness expected of all members of the JPG community.

PRIMARY RESPONSIBILITIES

Classroom Instruction & Management : The substitute teacher's primary responsibility is to ensure continuity of learning in the absent teacher's classroom.

• Lesson Plan Execution. Carry out the lesson plans and instructional materials left by the absent teacher with fidelity, maintaining the pace and expectations of the course.
• Classroom Management. Maintain high expectations for student behavior, participation, and quality of work throughout the school day, consistent with JPG's standards and culture.
• Student Engagement. Foster a respectful and ordered learning environment that invites students to engage meaningfully with the material and with one another.
• Cross-Disciplinary Readiness. Be prepared to substitute in any subject area or grade level (9-12) as assigned, including but not limited to theology, humanities, mathematics, science, and the arts.

Communication & Reporting: The substitute teacher communicates clearly with administration and leaves accurate records to support the returning teacher.

• End-of-Day Report. Provide a brief written summary to the appropriate supervisor at the end of each day, noting any student concerns, behavioral issues, or deviations from the lesson plan.
• Attendance. Record attendance on the provided roster.

Staff Communication. Communicate professionally and promptly with colleagues and administration throughout the day as needed.

• Policies & Handbook Compliance. Become familiar with and adhere to the Employee Handbook, student discipline policies, safety procedures, and all other school policies applicable to the substitute teacher role.
• Confidentiality. Maintain confidentiality regarding students, families, and school information at all times.

School Community Participation: Substitute teachers are expected to contribute positively to the broader JPG school community during the school day.

• Duty Coverage. Fulfill any supervisory duties (e.g., lunch, hallway, or transition monitoring) assigned by administration for the day.
• Mission Witness. Model joyful, virtuous discipleship in all interactions with students and staff, consistent with the mission and culture of JPG.

QUALIFICATIONS:

• An actively practicing Catholic in full alignment with the mission, vision, and values of JPG is required
• Bachelor's degree required; degree in education or a content area is preferred
• Prior classroom experience or familiarity with substitute teaching preferred
• Strong classroom management skills and the ability to maintain order and engagement in an unfamiliar setting
• Excellent interpersonal and communication skills; ability to work with students across all grade levels (9-12)
• Ability to pass background checks and any other clearances required by JPG
• Availability and reliability throughout the academic year (August 17, 2026 - May 27, 2027)

APPLICATION PROCESS:

Interested candidates are invited to apply through the JPG website at Applications should include a resume, a brief cover letter, and professional references. Approved candidates will be added to the JPG substitute pool and contacted as needs arise throughout the academic year.