Per-Diem/On-Call Substitute Teacher

Collegiate Charter School of Lowell; Lowell (MA); On-site; USD 34,000 - 49,000; Full time

Job summary

Collegiate Charter School of Lowell is seeking per-diem/day-to-day on-call substitute teachers. High School hours are 7:30-3:00 and K-8 hours are 8:15-4:15. Coverage requests may come in advance or morning of need before 7:00 a.m.

The school is a tuition-free public charter academy serving K-12 students since 2013, focused on a safe, structured environment and strong work ethic. Immediate starting date for on-call coverage.

Qualifications

• Education requirement: Associate's Degree or higher.
• Clearance: Passing criminal background checks and fingerprinting.
• Skills: Strong communication, adaptability, and basic computer proficiency.

Responsibilities

• Keep the classroom safe, orderly, and conducive to learning while the regular teacher is away.
• Follow and execute lesson plans left by the regular teacher and guide student activities.
• Maintain discipline and a productive classroom environment; enforce school rules and safety guidelines.
• Take attendance, grade assignments if requested, and secure classroom materials.
• Leave a summary note for the returning teacher to communicate progress and next steps.
• Supervise students during non-class times such as lunch, recess, or study halls.

Skills

Strong communication

Adaptability

Basic computer proficiency

Education

Associate's Degree or higher

Job description

Collegiate Charter School of Lowell Collegiate Charter School of Lowell - Lowell, Massachusetts Open in Google Maps

Per-Diem/On-Call Substitute Teacher

Collegiate Charter School of Lowell - Lowell, Massachusetts Open in Google Maps

This job is also posted in Collegiate Charter School of Lowell

Job Details

Job ID: 5906422

Application Deadline: Apr 30, 2027 11:59 PM (Eastern Standard Time)

Posted: Aug 27, 2026 4:00 AM (UTC)

Starting Date: Immediately

Job Description

Collegiate is looking for per-diem/day-to-day/on-call substitute teachers available on an as-needed basis.

High School hours are 7:30-3:00 and K-8 hours are 8:15-4:15

Requests for coverage may happen in advance or morning of need before 7:00 a.m.

About us:

Collegiate Charter School of Lowell is a tuition-free public charter academy, providing an academically challenging program in a safe, structured environment. CCSL opened its doors in September 2013 to serve students in K-3. The school has expanded each school year and currently serves students in K-12 as of the 2022-23 school year.

Our mission is to be a provider of top-quality education to a highly diverse student body. CCSL will prepare all students for success in college, equip them with the ability and desire for lifelong learning, and strengthen their civic, ethical, and moral values. CCSL will maintain high standards of efficiency and accountability throughout its operation.

A per diem substitute teacher steps in on a day-to-day, as-needed basis to cover classes when a regular teacher is absent .

Job Summary

• Role Type: Temporary, on-call, or day-to-day.
• Reports To: Building Principal or Substitute Coordinator.
• Primary Goal: Keep the classroom safe, orderly, and learning-focused while the regular teacher is away.
• Instruction: Follow and execute lesson plans left by the regular teacher. Teach subject matter and guide student activities.
• Classroom Management: Maintain discipline, positive behavior, and a productive environment. Enforce school rules and safety guidelines.
• Administrative Tasks: Take attendance, grade assignments if requested, and secure classroom materials. Leave a summary note for the returning teacher.
• Supervision: Monitor students during non-class times like lunch, recess, or study halls as assigned.

Qualifications & Requirements

• Education: Associate's Degree or higher
• Clearance: Passing criminal background checks and fingerprinting.
• Skills: Strong communication, adaptability, and basic computer proficiency.

Position Type: Substitute

Salary: $30 to $30 Per Hour

Instructional Support > Individual Aide

Instructional Support > Paraprofessional / IA

Instructional Support > Permanent Substitute

Instructional Support > Tutor

Substitute > Substitute

Substitute > Substitute: Instructional

Substitute > Substitute: Paraprofessional

Substitute > Substitute: Teachers

Welcome to Collegiate Charter School of Lowell

Collegiate Charter of Lowell is the home of the Wolves! CCSL is a K-12 public charter school that opened in September 2013. Since opening, CCSL has grown to educate over 1200 students each school year. We provide our students a unique opportunity to be housed on one campus for their entire K-12 education. CCSL strives to prepare our students for success in college and beyond by building strong work ethic and moral values. Come join the CCSL Team today!

Job Requirements

• At least 1 year(s) of relevant experience preferred.
• Associate degree preferred.
• Citizenship, residency or work visa required

Contact Information

• Heather Rossbach , HR Director
• 1857 Middlesex Street
• Lowell, Massachusetts 01851
• Phone: [phone]
• Email: [e-mail]