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Great Hearts Academies in Arlington, TX seeks a Substitute Teacher for grades 6–12 at the Arlington Upper School. The role supports a range of subjects, guided by the school's classical liberal arts ethos and emphasis on love, integrity, and student growth.
You will follow prepared lesson plans, maintain a safe and orderly classroom, assess work, and engage students through Socratic discussion. A Bachelor’s degree or higher is required, and US work authorization is necessary.
Substitute Teacher for 6-12 grades
Arlington Upper School
Interim Headmaster
Non-Exempt, Hourly
Great Hearts teaching substitutes guide students in a variety of subjects across grades 6-12, including Humanities, Math, Science, Fine Arts, Languages, and Physical Education. Teachers lead students through intelligence, charisma, humor, moral integrity and example—in short, through love and friendship. Ultimately, our teachers strive to cultivate the minds and hearts of students in the wonder-filled pursuit of truth, beauty and goodness.
Bachelor's or higher degree is required for a long-term substitute teaching role Certification is not required for general education All majors are welcome US Work Authorization is required. Employment is contingent upon successful completion of a criminal history background check and fingerprint clearance in accordance with state requirements.
May need to travel locally for training and professional development opportunities.
It does not exclude or restrict the tasks that may be assigned.
Great Hearts Academies is an Equal Opportunity Employer. Our purpose is to cultivate the minds and hearts of students through the pursuit of Truth, Goodness, and Beauty. Great Hearts Academies leads the way in classical, liberal arts education. We are a growing network of charter schools and private Christian schools, expanding in existing and new regions across Arizona, Louisiana, and Texas. Whether you are seeking teaching, leadership, or campus support opportunities, we have established a mission-driven culture and emphasis on learning and growing, professionally and personally. At Great Hearts, we provide a calling to shape the future through an education that fosters human flourishing and academic excellence. We celebrate diversity and welcome individuals from all backgrounds—inside and outside education—who bring unique perspectives and ideas to enrich our community. Through meaningful conversations and collaboration, we foster a strong, supportive cohort of educators. At Great Hearts, your passion and expertise will thrive in a supportive and dynamic environment. Learn how you can grow both in mind and heart as an employee of Great Hearts. If you need support with the Careers website, application or the hiring process, please contact us at careers@greathearts.org.