Instructional Assistant - RBT 1:1 (SY26-27)

Watertown Public Schools; Watertown (MA); On-site; USD 42,000 - 52,000; Full time

Job summary

Watertown Public Schools seeks an Instructional Assistant to support students in preschool with RBT 1:1 supervision. The role reports to the Principal and is aligned with the WEA Unit D contract, offering salary per the WEA Salary Scale.

The ideal candidate holds RBT certification, 1:1 support experience, and familiarity with ABA strategies. Bachelor’s degree preferred; prior public school experience is a plus. Immediate start date, with typical school-year duties.

Qualifications

• RBT certification and 1:1 support required or preferred.
• Experience with ABA methods and behavior plans.
• Experience assisting students with disabilities in a school setting.

Responsibilities

• Maintain student data as directed by teachers/related service providers.
• Follow and implement behavior support plans.
• Support classroom teacher and student based on needs.
• Assist learning using student learning styles and development.
• Help with personal care needs (feeding, toileting).
• Adapt assistance when strategies aren’t effective.
• Provide verbal prompting and modeling to access curriculum.
• Perform other duties as required.

Skills

RBT certification

1:1 support

ABA techniques

Behavior intervention

Student data management

Education

Bachelor’s degree preferred

Public school experience preferred

Tools

PECS

Job description

Instructional Assistant - RBT 1:1 (SY26-27)

Watertown Public Schools James Russell Lowell Elementary School - Watertown, Massachusetts Open in Google Maps

This job is also posted in Watertown Public Schools (MA)

Job Details

Job ID: 5940597
Application Deadline: Oct 16, 2026 11:59 PM (Eastern Standard Time)
Posted: Sep 25, 2026 4:00 AM (UTC)

Starting Date: Immediately

Job Description

Position: Instructional Assistantwith RBT certification 1:1

Department: Special Education- Lowell School

Reports to: Principal Phelan

Affiliation: WEA Unit D

Salary range: per the WEA Salary Scale

SUMMARY :

Watertown Public Schools seeks an outstanding Instructional Assistant to support studentsin preschool in accessing their education.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

Under direction from the school administration, general education teacher and/or special education teacher, and related service providers, provide needed supports to students during instructional periods as well as non-instructional activities.

• Maintain student data as directed by teachers / related service providers


• Follow and implement behavior support plans as provided by teachers / related service providers


• Provide overall support to the classroom teacher and student, based on the needs of the student and the classroom


• Incorporate knowledge of student learning styles and child development to assist student learning


• Assist students with personal care needs (feeding, toileting) as needed


• Recognize when teaching and learning strategies are not successful and seek the guidance of the classroom teacher to adapt assistance accordingly


• Provide verbal support, prompting, redirection, and modeling in helping the student(s) access the activities of the curriculum


• Perform other duties as required.

QUALIFICATION REQUIREMENTS :

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. The Superintendent may waive or modify the qualification requirements. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. RBT certified.

REQUIRED KNOWLEDGE, SKILLS & ABILITIES:

• Flexibility with respect to age groups, assignments


• Ability to follow through with directions


• Experience working with students at the elementary level who have significant learning and social/emotional needs


• Experience implementing Behavior Intervention Plans and an understanding of functions of behaviors


• Must have experience with or ability to learn ABA methodology and techniques


• Ability to take initiative to complete tasks and to assist students with de-escalation techniques and executive functioning skills


• Ability to work collaboratively as a part of a team


• Experience with, or ability to learn to utilize, assistive technology and PECS functional communication systems in support of students

EDUCATION/EXPERIENCE:

• Bachelor’s Degree preferred


• Experience supporting students with disabilities in a public school setting preferred

PHYSICAL DEMANDS:

Instructional Assistants may be required to supervise students in a variety of settings, which requires the ability to stand for extended periods of time. This position may require staff to intervene with students who are in behavioral crisis, which requires a normal degree of flexibility; the ability to stand, walk, run, and shuffle for at least several minutes; the ability to kneel on one knee and two knees and then stand up; to bend the trunk at 45 degrees and twist to either side; to grasp firmly; to raise the hands above the head, and to learn and correctly demonstrate multi-step physical skills. Instructional Assistants may need to assist students with toileting needs, which may require the ability to lift and pivot.

SENSORY REQUIREMENTS:

Most tasks require visual perception and discrimination and the ability to distinguish color. The employee must be able to read printed matter with or without visual aids. The employee must be able to visually supervise students in small and large group settings as well as vocational or community settings. The employee must be able to communicate effectively with other staff members in order to exchange accurate information.

WORK ENVIRONMENT:

The noise level in this environment may be quiet to loud depending on the activity and the particular time of the day and location. The activity level in a classroom, school and community-based settings is often busy. The employee interacts with other staff members and occasionally must meet multiple demands from several people.

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. This job description does not constitute an employment agreement between the employer and employee, and is subject to change by the employer, as the needs of the employer and the requirements of the job change.

Equal Opportunity EmployerWatertown Public Schools is committed to maintaining a work and learning environment free from discrimination on the basis of race, color, religion, national origin, pregnancy, gender identity, sexual orientation, marital/civil union status, ancestry, place of birth, age, citizenship status, veteran status, political affiliation, genetic information or disability, as defined and required by state and federal laws. Additionally, we prohibit retaliation against individuals who oppose such discrimination and harassment or who participate in an equal opportunity investigation.

Position Type: Full-Time

Job Requirements

• At least 2 year(s) of relevant experience preferred.


• Citizenship, residency or work visa required

Contact Information

• Tara Rufo , Assistant Prinicipal


• James Russell Lowell Elementary School


• Phone: [phone]


• Email: [e-mail]

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