Sumner Memorial High School Math and Science Interventionist for remainder of year

Regional School Unit 24; Sullivan (ME); On-site; USD 52,000 - 78,000; Full time

Benefits offered by this job

Health insurance

Dental insurance

Vision insurance

Pension and 403(b)

Flexible spending accounts

Direct deposit

Job summary

Sumner Memorial High School in Sullivan, Maine, seeks a Math & Science Interventionist for the remainder of the school year to support high school students needing extra help in mathematics and science. The position emphasizes targeted, explicit instruction in small groups and individually, aligned with classroom work and MTSS considerations.

The successful candidate will collaborate closely with teachers, monitor progress with data, maintain records, and foster a supportive environment that

Qualifications

• Background or experience in mathematics, science, or education preferred.
• Maine Department of Education Interventionist certification preferred.
• Experience working with high school students.
• Strong communication, organization, and collaboration skills.
• Ability to differentiate instruction and adapt teaching strategies to meet individual student needs.

Responsibilities

• Provide explicit, targeted instruction in mathematics and science to students requiring additional academic support.
• Deliver individualized and small-group instruction based on student needs and identified skill gaps.
• Work closely with classroom teachers to reinforce current curriculum and support classroom assignments.
• Provide a structured learning environment for students who need additional instructional time outside of the traditional classroom setting.
• Maintain records of student participation, intervention strategies, and progress.
• Communicate regularly with teachers and staff regarding student progress and concerns.
• Collaborate with teachers to identify students needing support and develop intervention strategies.

Skills

Mathematics background

Science background

Education experience

Communication

Collaboration

Differentiation

MTSS collaboration

Education

Maine DOE Interventionist certification

Maine DOE Math/Science Certification

Job description

Sumner Memorial High School Math and Science Interventionist for remainder of year JobID: 787

• Position Type:
  High School Teaching/ Mathematics
  
• Date Posted:
  11/3/2026
  
• Location:
  Sumner Memorial High School
  

About Our School

Sumner Memorial High School is a small, close-knit school serving approximately 210 students in grades 9–12. Located in Sullivan, Maine, just 15 minutes outside of Ellsworth and 45 minutes from Bar Harbor, our school values strong relationships, collaboration, and a commitment to helping every student succeed.

We are seeking a motivated, organized, and student-centered Math & Science Interventionist to join our team for the remainder of the school year.

Position Summary

The Math & Science Interventionist will provide targeted academic support to high school students who need additional assistance in mathematics and science. The successful candidate will provide explicit, small-group, and individualized instruction while working closely with classroom teachers to reinforce concepts, support classroom assignments, and address individual learning needs.

This position will serve multiple purposes within our school. For some students, the interventionist will provide a structured instructional setting with more intensive support. For others, it will serve as a flexible drop-in space where students can receive additional help with classwork, assignments, and challenging concepts.

The ideal candidate will have a strong background in mathematics and/or science, enjoy working with high school students, and be comfortable collaborating with teachers to ensure interventions align with classroom instruction.

Responsibilities

• Provide explicit, targeted instruction in mathematics and science to students requiring additional academic support.
• Deliver individualized and small-group instruction based on student needs and identified skill gaps.
• Work closely with classroom teachers to reinforce current curriculum, support classroom assignments, and provide additional opportunities for students to practice and master concepts.
• Provide a structured learning environment for students who benefit from additional instructional time and support outside of the traditional classroom setting.
• Maintain a flexible drop-in support space for students who need occasional assistance with classwork, assignments, or specific academic concepts.
• Collaborate with classroom teachers to identify students in need of support and develop appropriate intervention strategies.
• Use student performance data, classroom assessments, and ongoing progress monitoring to evaluate student growth and adjust instruction.
• Maintain accurate records of student participation, intervention strategies, and academic progress.
• Communicate regularly with classroom teachers, administrators, and support staff regarding student progress and areas of concern.
• Build positive relationships with students while promoting independence, confidence, and academic responsibility.
• Participate in MTSS meetings and other student support discussions as appropriate.

Qualifications

• Background or experience in mathematics, science, or education preferred.
• Maine Department of Education Interventionist certification preferred.
• Experience working with high school students.
• Strong communication, organization, and collaboration skills.
• Ability to differentiate instruction and adapt teaching strategies to meet individual student needs.
• Ability to work effectively with classroom teachers and other support staff.
• Passion for helping students overcome academic challenges and build confidence in their learning.

Position Highlights

• Opportunity to make a direct impact on student achievement.
• Work collaboratively with an experienced team of high school teachers.
• Provide both targeted intervention and flexible academic support.
• Small-school environment where relationships and individual student needs are a priority.

Certification and Employment Requirements

Maine Department of Education Teacher Certification in Math and/or Science is preferred. Candidates must hold a current Maine Department of Education Criminal History Records Check.

Compensation is based upon experience and level of education.

Salary Range: Placement within the salary range is based on education and relevant experience.

• Bachelor's Degree: $50,000 to $69,425
• Master's Degree: $52,500 to $73,500

CAS/Ed.D.: $55,500 to $78,075

RSU 24 offers a comprehensive benefits package which includes health, dental, and vision insurance, pension and 403(b) plans, flexible spending accounts for medical and daycare expenses, direct deposit, and much more.

Questions about this position can be directed to Principal Devin Young at [e-mail]