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Longterm Sub Jobs in Massachusetts (NOW HIRING)

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Longterm Sub information

What is a longterm sub?

A long-term sub, or long-term substitute teacher, is an educator who temporarily fills in for a regular teacher who is absent for an extended period, such as several weeks or months. Unlike short-term substitutes, long-term subs often take on full teaching responsibilities, including lesson planning, grading, and communicating with parents. They must quickly adapt to the classroom environment and maintain continuity in instruction to ensure students' learning is not disrupted. Long-term subs may also participate in school meetings and follow the same expectations as full-time teachers.

How does a longterm sub integrate into established classroom routines and build rapport with students and staff?

As a long-term substitute teacher, you'll often step into an existing classroom environment with established routines, expectations, and relationships. Successfully integrating involves familiarizing yourself with the lesson plans left by the regular teacher, maintaining consistency in classroom management, and actively communicating with students, support staff, and administrators. Building rapport with students may require patience and flexibility as you adapt to their learning styles while ensuring continuity in their education. Collaborating with grade-level teams and seeking guidance from colleagues can also help you navigate challenges and foster a supportive classroom atmosphere.

What are the key skills and qualifications needed to thrive as a longterm sub, and why are they important?

To thrive as a Longterm Substitute Teacher, you generally need a bachelor’s degree (often in education or the subject area taught), teaching credentials or emergency substitute certification, and classroom management skills. Familiarity with learning management systems (LMS) like Google Classroom, grading software, and digital communication tools is typical. Flexibility, strong communication, and the ability to quickly build rapport with students and staff are crucial soft skills. These competencies ensure continuity of instruction, maintain classroom stability, and support student learning during extended teacher absences.

What is the difference between Longterm Sub vs Substitute Teacher?

AspectLongterm SubSubstitute Teacher
CredentialsTypically requires a teaching credential or certificationMay only need a short-term permit or emergency credential
Work DurationAssigned for an extended period, often weeks or monthsUsually for a single day or short-term assignments
Work EnvironmentWorks in a specific classroom for a prolonged periodWorks in various classrooms on different days
Employer UsageEmployed directly by schools for long-term coverageHired on a daily or short-term basis by schools or staffing agencies

In summary, a Longterm Sub is a substitute teacher assigned for an extended period with specific credentials, working consistently in one classroom. A Substitute Teacher typically covers short-term absences, working in different classrooms with minimal credentials required.

What cities in Massachusetts are hiring for Longterm Sub jobs?

Cities in Massachusetts with the most Longterm Sub job openings:

Infographic showing various Longterm Sub job openings in Massachusetts as of August 2026, with employment types broken down into 66% Full Time, 11% Part Time, 6% Temporary, 11% Contract, and 6% Nights. Highlights an 100% In-person job distribution.

$27.90/hr

Full-time

Re-posted 4 days ago


Job description

Hourly Rate:  $27.90

Long Term Sub:  Aug 26 through mid October


Position Summary:
The Acton-Boxborough Regional School District, is seeking enthusiastic and dedicated individuals to work as ABA tutors at the Blanchard Elementary School. The Pathways Program is a well-supported classroom using the principles of Applied Behavior Analysis (ABA).  The program is designed to help children diagnosed with Autism reach their full potential. The students receive highly specialized instruction to each child with inclusion opportunities provided and supported as appropriate. The ABA Tutor position is an integral part of the program.  This work is performed in the classroom under the direct supervision of a Master's level Head Teacher and Board Certified Behavior Analyst. Training is provided and is on-going.
Job Function/Responsibilities of the ABA Tutor include:



  • Conduct discrete trails, implement behavior support, and treatment plans
  • Work collaboratively with a Special Educator and BCBA (Board Certified Behavior Analyst) to implement basic principles and teaching procedures of ABA therapy
  • Demonstrate flexibility in day to day assignments and student support needs
  • Collect behavior and skill acquisition data during sessions
  • Be goal-oriented and maintain professionalism in all aspects of your work
  • Work with students who demonstrate challenging behaviors and provide hands on support for activities of daily living such as toileting and self care in order to increase positive behaviors and reduce interfering behaviors through the use of reinforcement procedures.
  • Be responsive to the needs of students
  • Arrive on time and be prepared for therapy sessions

Qualifications include:

  • Four year college degree
  • Degree in education, special education, or psychology preferred
  • Experience with children with Autism is required
  • Must be the kind of person who is warm, caring, respectful and have a strong desire to work with elementary age children
  • Familiarity and training with the principles of Applied Behavior Analysis preferred


Application Procedure:
Apply online
We believe that our students deserve to learn from educators who reflect their backgrounds and life experiences, and we want our staff to reflect the wide range of student identities we seek to serve.  To this end, our District is committed to increasing the diversity of our certified educators and leaders.  We believe that by building a more representative workforce, our students will have better outcomes and be more prepared for an increasingly diverse world.  We encourage the following to apply: candidates of color, individuals with diverse life experiences and non-traditional backgrounds, and allies in our diversity, equity, and inclusion work.  
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