Demo

Math Teacher

Archdiocese of St. Louis
Festus, MO Full Time
POSTED ON 6/1/2026
AVAILABLE BEFORE 6/30/2026
Festus, MO, US, 63028-3746

The Archdiocese of St. Louis Catholic Education and Formation features an expansive coalition of schools that allow our children to develop a sense of purpose and value, receive a higher quality education, join a welcoming community and feel secure in a a dynamic future. We have a rich history, with its establishment 200 years ago by St. Rose Phillppine Duchesne. A coalition of schools serving over 50,000 students (PreK-12) within an 11-county area. The educational experience provided to our students and their families is rooted in a higher calling from God to honor and celebrate the gifts He has given us.

Job Summary

St. Pius X Catholic High School is a co-educational college preparatory high school looking for a full-time Mathematics teacher who has a strong commitment to Catholic education, including a student-centered, enthusiastic, and innovative approach to education. Joining St. Pius X Catholic High School as a teacher offers an exciting opportunity to make a difference in the lives of our students while contributing to their academic success. If you are a dedicated educator with a passion for teaching, we encourage you to apply for this rewarding position.

Job Responsibilities

  • Plan and deliver effective math instruction aligned with curriculum standards and school goals.
  • Teach assigned mathematics courses appropriate to the grade level and program.
  • Develop lesson plans that incorporate a variety of instructional strategies to meet diverse learning needs.
  • Create and maintain a classroom environment that promotes respect, collaboration, and active learning.
  • Integrate instructional technology, hands-on activities, and real-world applications into lessons.
  • Assess student learning using formative and summative methods and adjust instruction accordingly.
  • Provide timely and meaningful feedback to students and communicate progress with parents/guardians and school staff.
  • Collaborate with colleagues on curriculum development, student support, and school initiatives.
  • Maintain accurate academic and attendance records in compliance with school policies.
  • Uphold school expectations related to classroom management, student supervision, and professional conduct.
  • Participate in faculty meetings, professional development, and school events as required.

Job Requirements

  • Bachelor’s degree in Education, Mathematics, or a related field required.
  • Teaching certification or licensure preferred or required, depending on school or state regulations.
  • Strong communication, classroom management, and organizational skills.
  • Ability to adapt instruction to support diverse learners and learning styles.
  • Commitment to fostering a positive, inclusive, and academically focused learning environment.
  • Successful completion of required background checks and training.

The Archdiocese of St. Louis Catholic Education and Formation is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. All employment decisions are based on business needs, job requirements and individual qualifications without regard to race, color, religion, gender, national origin, age, marital, parental, veteran or disability status.

Our Mission

We are a unique community—diverse in our talent, but unified in our drive to create together, face challenges together and grow together. Our values push us to empower, propel and inspire new ways of turning possibilities into realities. Our competencies define the behaviors that guide who we are, how we are inspired and how we inspire of others to succeed.

Benefits

Work/life balance is so important to the archdiocese. After all, our business is about making life easier and better—and we want that for you and your career just as much as our consumers and their day-to-day lives. That’s why we offer flexible working times, remote working options, generous paid vacation increasing with service, and personal leaves of absence.

As well as being able to make the most of life at home, you’ll also be able to contribute to the Archdiocese sponsored volunteer events. You can discover more about who we’re working with near you, and you can always ask us more about this at events and interviews—we love to see how passionate our people are about giving back.

Salary.com Estimation for Math Teacher in Festus, MO
$45,010 to $85,109
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