Elementary Special Education Teacher – K-6th Grade - 2026/2027 School Year Mastery Charter SchoolsElementary Special Education Teacher – K-6th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. At Mastery, we believe the IEP creates an opportunity for teachers, parents, school administrators, case managers, related services personnel, central office staff and students (when appropriate) to work together to improve educational results for children with disabilities.
Middle School Special Education Teacher - 6th-8th Grade - 2026/2027 School Year Mastery Charter SchoolsMiddle School Special Education Teacher - 6th-8th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. At Mastery, we believe the IEP creates an opportunity for teachers, parents, school administrators, case managers, related services personnel, central office staff and students (when appropriate) to work together to improve educational results for children with disabilities.
Emotional Support Special Education Teacher – K-8th Grade - 2026/2027 School Year Mastery Charter SchoolsEmotional Support Special Education Teacher – K-8th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. At Mastery, we believe the IEP creates an opportunity for teachers, parents, school administrators, case managers, related services personnel, central office staff and students (when appropriate) to work together to improve educational results for children with disabilities.
High School Special Education Teacher – 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Special Education Teacher – 9th-12th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. At Mastery, we believe the IEP creates an opportunity for teachers, parents, school administrators, case managers, related services personnel, central office staff and students (when appropriate) to work together to improve educational results for children with disabilities.
High School Special Education Teacher - 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Special Education Teacher - 9th-12th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. At Mastery, we believe the IEP creates an opportunity for teachers, parents, school administrators, case managers, related services personnel, central office staff and students (when appropriate) to work together to improve educational results for children with disabilities.
Secondary Intervention Teacher - 9th-12th Grade - 2026/2027 Mastery Charter SchoolsSecondary Intervention Teacher - 9th-12th Grade - 2026/2027Philadelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. At Mastery, we believe the IEP creates an opportunity for teachers, parents, school administrators, case managers, related services personnel, central office staff and students (when appropriate) to work together to improve educational results for children with disabilities.
Learning Disabilities Teacher Consultant Mastery Charter SchoolsLearning Disabilities Teacher ConsultantCamden, NJFull timePosition Summary: The Learning Disabilities Teacher-Consultant (LDTC) functions in the school environment as an educational diagnostician, Case Manager, instructional programmer, Child Study Team member, educational consultant and instructional leader. Other Requirements: Ability to physically perform the essential duties of the role as outlined above, and to work in the environmental conditions required, such as traveling to network campuses, monitoring and interacting with students, in-person facilitation of trainings, etc.
NewElementary Intervention Teacher – K-6th Grade - 2026/2027 School Year Mastery Charter SchoolsElementary Intervention Teacher – K-6th Grade - 2026/2027 School YearPhiladelphia, PA$60,000–$111,000 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. At Mastery, we believe the IEP creates an opportunity for teachers, parents, school administrators, case managers, related services personnel, central office staff and students (when appropriate) to work together to improve educational results for children with disabilities.
Middle School English Language Arts Teacher - 6th-8th Grade - 2026/2027 School Year Mastery Charter SchoolsMiddle School English Language Arts Teacher - 6th-8th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. It is well-documented that the opportunity gap in the United States is a literacy gap and by taking on the mantle of an English Teacher you will work daily to set our students up for long-term success and ensure they get a world-class education.
High School English Teacher - 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School English Teacher - 9th-12th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. It is well-documented that the opportunity gap in the United States is a literacy gap and by taking on the mantle of an English Teacher you will work daily to set our students up for long-term success and ensure they get a world-class education.
Bilingual (Fluent in Spanish) Support Teacher - 2026/2027 School Year Mastery Charter SchoolsBilingual (Fluent in Spanish) Support Teacher - 2026/2027 School YearCamden, NJ$44,850–$63,375 / yearFull timePhysical Requirements: Ability to physically perform the duties and to work in the environmental conditions required such as maneuvering in classrooms; Standing, walking, sitting for long periods of time, speak loudly and clearly, seeing and hearing things both near and far away, stooping, kneeling, fine finger and hand manipulation in use of a computer, chalkboard, dry erase board or projector; Must be able to sit for up to two (2) hours looking at a computer monitor, using a keyboard and mouse and typing. 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.
Elementary Teacher – K-3rd Grade - 2026/2027 School Year Mastery Charter SchoolsElementary Teacher – K-3rd Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Implement rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s central office Academic Team.
Elementary Support Teacher - 2026/2027 School Year Mastery Charter SchoolsElementary Support Teacher - 2026/2027 School YearCamden, NJ$44,850–$63,375 / yearFull timePhysical Requirements: Ability to physically perform the duties and to work in the environmental conditions required such as maneuvering in classrooms; Standing, walking, sitting for long periods of time, speak loudly and clearly, seeing and hearing things both near and far away, stooping, kneeling, fine finger and hand manipulation in use of a computer, chalkboard, dry erase board or projector; Must be able to sit for up to two (2) hours looking at a computer monitor, using a keyboard and mouse and typing. 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.
Elementary English Language Arts Teacher – 3rd-5th Grade – 2026/2027 School Year Mastery Charter SchoolsElementary English Language Arts Teacher – 3rd-5th Grade – 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop and implement rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
Elementary English Language Arts Teacher – 3rd-5th Grade - 2026/2027 School Year Mastery Charter SchoolsElementary English Language Arts Teacher – 3rd-5th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop and implement rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
NewHead Teacher, Drueding Redeemer HealthHead Teacher, DruedingPhiladelphia, PAA bachelor‘s degree from an accredited college or university in a relatingfield such as Elementary Education, Child Development and Special Education, including 30 credit hours in early childhood education such as early childhood development, early literacy and assessment for young children and one year‘s experience working with children. Our diverse team is dedicated to bringing help, hope, and healing to vulnerable populations through Redeemer Health entities such as Drueding Center (transitional housing and community services for homeless families), community group homes for individuals with intellectual and development disabilities, and food pantries.
Secondary Music Teacher - 7th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsSecondary Music Teacher - 7th-12th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
Healthcare Career Pathways Teacher - 2026/2027 School Year Mastery Charter SchoolsHealthcare Career Pathways Teacher - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timeThrough a partnership with the Children's Hospital of Philadelphia (CHOP), fueled by generous funding support from Bloomberg Philanthropies, students will engage in hands-on learning, including labs, internships, and dual-enrollment courses, leading to certifications in healthcare fields through three pathway programs focused on clinical, operations, and administration roles in healthcare. Position Summary: The Health Institute at Hardy is an innovative and dynamic program that launched in August 2025, offering career-connected pathways for students interested in high-demand healthcare fields and is unique within Philadelphia.
Healthcare CTE Teacher - 2026/2027 School Year Mastery Charter SchoolsHealthcare CTE Teacher - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timeLead hands-on learning opportunities in a newly constructed Certified Medical Assistant lab classroom space and in the field to provide students with practice opportunities and feedback on real-life skills they will need for success in health care careers. Physical/Environmental: Ability to physically perform the essential duties of the role as outlined above, and to work in the environmental conditions required, such as traveling to network campuses, monitoring and interacting with students, in-person facilitation of trainings, etc.
High School Spanish Teacher - 7th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Spanish Teacher - 7th-12th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
Elementary Spanish Teacher - K-6th Grade - 2026/2027 School Year Mastery Charter SchoolsElementary Spanish Teacher - K-6th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
Elementary Bilingual (Fluent in Spanish) Teacher - K-6th Grade - 2026/2027 School Year Mastery Charter SchoolsElementary Bilingual (Fluent in Spanish) Teacher - K-6th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
Elementary Math Teacher - 3rd-5th Grade - 2026/2027 School Year Mastery Charter SchoolsElementary Math Teacher - 3rd-5th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. From the moment they enter our buildings, young mathematicians at Mastery engage with the cutting edge, open-source Eureka Math Curriculum to develop the skills and understanding necessary to have strong mathematical fluency.
High School Math Teacher - 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Math Teacher - 9th-12th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. From the moment they enter our buildings, young mathematicians at Mastery engage with the cutting edge, open-source Eureka Math Curriculum to develop the skills and understanding necessary to have strong mathematical fluency.
High School Physics Teacher – 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Physics Teacher – 9th-12th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Our K-12 program includes NGSS and STEELs –aligned curricula that allows our students to actively engage in hands-on experiments, data analysis, and problem-solving, mirroring the experiences of real scientists.
Elementary History Teacher – 3rd-5th Grade -2026/2027 School Year Mastery Charter SchoolsElementary History Teacher – 3rd-5th Grade -2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop and implement rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
High School History Teacher – 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School History Teacher – 9th-12th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. From 7th through 12th Grades, Mastery’s students learn Ancient World History, African American History, Modern World History, US History, and Government/Economics (as well as have the chance to take AP Modern World History, AP US History, and AP Government/Economics).
Middle School Math Teacher - 6th-8th Grade - 2026/2027 School Year Mastery Charter SchoolsMiddle School Math Teacher - 6th-8th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. From the moment they enter our buildings, young mathematicians at Mastery engage with the cutting edge, open-source Eureka Math Curriculum to develop the skills and understanding necessary to have strong mathematical fluency.
Multi-Campus English as a Second Language (ESL) Teacher – K-12th Grade - 2026/2027 School Year Mastery Charter SchoolsMulti-Campus English as a Second Language (ESL) Teacher – K-12th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. ESL teachers work with our multilingual learners to build students’ language capacity, gain greater levels of access to the curriculum and bridge students’ prior learning and experiences into English-instructed classrooms and school environment.
Elementary Science Teacher - 3rd-5th Grade - 2026/2027 School Year Mastery Charter SchoolsElementary Science Teacher - 3rd-5th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Our K-12 program includes NGSS and STEELs –aligned curricula that allows our students to actively engage in hands-on experiments, data analysis, and problem-solving, mirroring the experiences of real scientists.
Middle School - ESL -English as a Second Language (Fluent in Spanish) Teacher - 6th-8th Grade - 2026/2027 School Year Mastery Charter SchoolsMiddle School - ESL -English as a Second Language (Fluent in Spanish) Teacher - 6th-8th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. ESL teachers work with our multilingual learners to build students’ language capacity, gain greater levels of access to the curriculum and bridge students’ prior learning and experiences into English-instructed classrooms and school environment.
Middle School Science Teacher - 6th-8th Grade - 2026/2027 School Year Mastery Charter SchoolsMiddle School Science Teacher - 6th-8th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Our K-12 program includes NGSS and STEELs–aligned curricula that allows our students to actively engage in hands-on experiments, data analysis, and problem-solving, mirroring the experiences of real scientists.
High School Science Teacher - 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Science Teacher - 9th-12th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Our K-12 program includes NGSS –aligned curricula that allows our students to actively engage in hands-on experiments, data analysis, and problem-solving, mirroring the experiences of real scientists.
Middle School History Teacher – 6th-8th Grade - 2026/2027 School Year Mastery Charter SchoolsMiddle School History Teacher – 6th-8th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. From 7th through 12th Grades, Mastery’s students learn Ancient World History, African American History, Modern World History, US History, and Government/Economics (as well as have the chance to take AP Modern World History, AP US History, and AP Government/Economics).
Elementary - ESL - English as a Second Language (Fluent in Spanish) Teacher - K - 6th Grade- 2026/2027 School Year Mastery Charter SchoolsElementary - ESL - English as a Second Language (Fluent in Spanish) Teacher - K - 6th Grade- 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. ESL teachers work with our multilingual learners to build students’ language capacity, gain greater levels of access to the curriculum and bridge students’ prior learning and experiences into English-instructed classrooms and school environment.
Future Opportunities - ESL - English as a Second Language (Fluent in Spanish) Teacher - K-8th Grade - 2026/2027 School Year Mastery Charter SchoolsFuture Opportunities - ESL - English as a Second Language (Fluent in Spanish) Teacher - K-8th Grade - 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. ESL teachers work with our multilingual learners to build students’ language capacity, gain greater levels of access to the curriculum and bridge students’ prior learning and experiences into English-instructed classrooms and school environment.
High School Chemistry Teacher – 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Chemistry Teacher – 9th-12th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Our K-12 program includes NGSS and STEELs –aligned curricula that allows our students to actively engage in hands-on experiments, data analysis, and problem-solving, mirroring the experiences of real scientists.
High School - ESL - English as a Second Language (Fluent in Spanish) Teacher - 9th-12th grade- 2026/2027 School Year Mastery Charter SchoolsHigh School - ESL - English as a Second Language (Fluent in Spanish) Teacher - 9th-12th grade- 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. ESL teachers work with our multilingual learners to build students’ language capacity, gain greater levels of access to the curriculum and bridge students’ prior learning and experiences into English-instructed classrooms and school environment.
High School Science Teacher – 9th-12th Grade - 2026/2027 School Year Mastery Charter SchoolsHigh School Science Teacher – 9th-12th Grade - 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Our K-12 program includes NGSS and STEELs –aligned curricula that allows our students to actively engage in hands-on experiments, data analysis, and problem-solving, mirroring the experiences of real scientists.
Elementary Technology Teacher - K-6th Grade 2026/2027 School Year Mastery Charter SchoolsElementary Technology Teacher - K-6th Grade 2026/2027 School YearCamden, NJ$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. This rich, diverse curriculum is further enhanced by our unique approach to teaching digital literacy through project-based activities, focusing on skills such as email etiquette, word processing, and PowerPoint formatting, without relying on a purchased curriculum.
High School Technology Teacher - 9th-12th Grade 2026/2027 School Year Mastery Charter SchoolsHigh School Technology Teacher - 9th-12th Grade 2026/2027 School YearPhiladelphia, PA$60,900–$112,700 / yearFull timePhysical Requirements: Ability to physically perform the essential duties of the role, and to work in the environmental conditions required, such as: traveling to network campuses; maneuvering in office spaces (including standing, walking, sitting for long periods of time, speaking loudly and clearly, seeing and hearing things both near and far away); stooping, kneeling, reaching file cabinets/shelves; fine finger and hand manipulation in use of computer, chalkboard, dry erase, &/or projectors; filing, faxing, scanning, coping, typing, mailing, and making phone calls; sitting for up to two (2) hours looking at a computer monitor, using a keyboard/mouse, and typing. Develop rigorous and appropriate lesson plans, assignments, and assessments in cooperation with Mastery school-based leadership and curricular resources developed by Mastery’s Central Office Academic Team.
4th Grade Teacher Laurel Springs School4th Grade TeacherWest Chester, PARemote$60,000–$65,000In general, this position requires an individual to frequently walk, stand, sit, squat, stoop, reach, kneel, rise from the floor, twist, listen, read, write, and speak the English language. The Grade 4 Teacher will support students through a combination of asynchronous instruction and live, synchronous interactions, providing personalized guidance, feedback, and academic support.
Special Education Teacher Child Guidance Resource CenterSpecial Education TeacherHavertown, PACGRC’s Elementary Education Services (EES) Program is a licensed, private Special Education School for children in grades K-8 in Delaware County who are struggling in their public school classroom. Participate in multi-disciplinary team meetings relating to an individual child, including case review meetings to access, provide, or coordinate mental health and education services for the client.
Student Teacher Child Guidance Resource CenterStudent TeacherHavertown, PAInternCGRC’s Elementary Education Services (EES) Program is a licensed, private Special Education School for children in grades K-8 in Delaware County who are struggling in their public-school classroom. Our school is a structured academic environment, much like mainstream classrooms, and teaches an academic curriculum but with a strong emphasis on social, emotional, and behavioral development.
NewThree's Lead Teacher - Immediate Hire Chesterbrook AcademyThree's Lead Teacher - Immediate HireNewtown, PASpring Education Group’s Early Childhood Education Division includes nearly 150 schools offering services from infant care through Pre-K/K programs, as well as summer camp and after-school programs. In general, this position requires an individual to frequently walk, stand, sit, squat, stoop, reach, kneel, rise from the floor, twist, listen, read, write, and speak the English language.
NewToddler Lead Teacher - Immediate Hire Chesterbrook AcademyToddler Lead Teacher - Immediate HireNorristown, PASpring Education Group’s Early Childhood Education Division includes nearly 150 schools offering services from infant care through Pre-K/K programs, as well as summer camp and after-school programs. In general, this position requires an individual to frequently walk, stand, sit, squat, stoop, reach, kneel, rise from the floor, twist, listen, read, write, and speak the English language.
NewTeacher Before and After School Council at Welch Elementary KinderCare EducationTeacher Before and After School Council at Welch ElementaryChurchville, PAAt KinderCare Learning Companies, the first and only early childhood education provider recognized with the Gallup Exceptional Workplace Award , we offer a variety of early education and child care options for families. Whether you’re partnering with administrators to bring our programs to their district, or buddying up with students to aim higher, think bigger, and never give up, you’ll be leading the way toward inspired learning.
NewInfant/Toddler Assistant Teacher (2pm-6 pm) Chesterbrook AcademyInfant/Toddler Assistant Teacher (2pm-6 pm)Newtown, PASpring Education Group’s Early Childhood Education Division includes nearly 150 schools offering services from infant care through Pre-K/K programs, as well as summer camp and after-school programs. In general, this position requires an individual to frequently walk, stand, sit, squat, stoop, reach, kneel, rise from the floor, twist, listen, read, write, and speak the English language.
NewThree's Assistant Teacher - Immediate Hire Chesterbrook AcademyThree's Assistant Teacher - Immediate HireNorristown, PASpring Education Group’s Early Childhood Education Division includes nearly 150 schools offering services from infant care through Pre-K/K programs, as well as summer camp and after-school programs. In general, this position requires an individual to frequently walk, stand, sit, squat, stoop, reach, kneel, rise from the floor, twist, listen, read, write, and speak the English language.
NewTwo's Teacher - Immediate Hire Chesterbrook AcademyTwo's Teacher - Immediate HireCollegeville, PASpring Education Group’s Early Childhood Education Division includes nearly 150 schools offering services from infant care through Pre-K/K programs, as well as summer camp and after-school programs. In general, this position requires an individual to frequently walk, stand, sit, squat, stoop, reach, kneel, rise from the floor, twist, listen, read, write, and speak the English language.