Long-Term Substitute Science Teacher - Deering High School

Portland Public Schools; Portland (ME); On-site; USD 42,000 - 60,000; Full time

Job summary

Portland Public Schools is seeking a Long-Term Substitute Science Teacher for Deering High School in Portland, Maine. The role covers two Biology classes and one Chemistry class, delivering standards-aligned instruction and hands-on labs to diverse learners.

The teacher will maintain safe classroom and lab environments, differentiate for student needs, and communicate progress with families and staff. 30-day coverage with potential extension, $37.25/hour, benefits eligibility.

Qualifications

• Must have Maine CHRC approval (or be eligible for Maine CHRC).
• Bachelor's Degree required.
• Experience working with youth accompanied by knowledge of child development.
• Skills in human relations, classroom management, and motivational techniques.
• Ability to work independently while managing multiple priorities.
• Ability to establish appropriate boundaries while developing and nurturing supportive relationships with students.
• Proficiency in basic computer applications, including word processing, and familiarity with using technology tools for classroom instruction and student support.

Responsibilities

• Delivers engaging, standards-aligned instruction in High School Biology and Chemistry, utilizing diverse teaching methods to accommodate varied learning styles.
• Develops individualized instruction and targeted intervention strategies to meet diverse student needs.
• Maintains proactive, clear communication with students, parents, and school personnel to foster engagement and monitor progress.
• Maintains a safe, positive, and structured laboratory and classroom environment; adheres to safety protocols and attendance tracking.
• Demonstrates strong problem-solving skills by adapting lesson plans and instructional strategies to maintain learning continuity.
• Provides guidance and support within appropriate boundaries and refers students to additional supports as needed.

Skills

Maine CHRC approval required

Youth experience

Child development knowledge

Human relations

Classroom management

Motivational techniques

Independent work

Boundaries with students

Technology in classroom

Education

Bachelor's Degree

Job description

Long-Term Substitute Science Teacher - Deering High School

Portland Public Schools Deering High School - Portland, Maine Open in Google Maps

Job Details

Job ID: 5976823

Application Deadline: Posted until filled

Posted: Oct 29, 2026 7:00 PM (UTC)

Job Description

TITLE: Long-Term Substitute Science Teacher (Oct-Dec 2026) - Deering High

POSITION OVERVIEW: The long-term substitute will teach two Biology classes and one Chemistry class at Deering High School.

ESSENTIAL RESPONSIBILITIES

• Curriculum & Instruction: Delivers engaging, standards-aligned instruction in High School Biology and Chemistry,utilizing diverse teaching methodsincluding interactive lectures, hands-on laboratory experiments, and real-world scientific applications to accommodate varied learning styles.

• Student Support & Differentiation: Develops individualized instruction and targeted intervention strategies to meet diverse student needs, ensuring full comprehension of key chemical and biological concepts while supporting varied academic abilities.

• Communication & Collaboration: Maintains proactive, clear, and constructive communication with students, parents, and school personnel to foster strong student engagement, monitor academic progress, and build a supportive learning environment.

• Classroom & Safety Management: Maintains a safe, positive, and structured laboratory and classroom environment; strictly adheres to safety protocols, school guidelines, mandated reporting policies, and attendance tracking.

• Adaptability & Problem-Solving: Demonstrates strong problem-solving skills by seamlessly stepping into long‑term instructional duties, adapting lesson plans, and modifying instructional strategies to maintain seamless learning continuity.

• Guidance & Mentorship: Provides guidance and support within appropriate boundaries; refers students to additional support services as needed. Adheres to school policies, including mandated reporting, discipline, and attendance.

+ Additional Responsibilities

• Participates in various school-related functions such as lunch duty or school committees.

• Participates in field trips and student events.

• Serves as an advisor for a group of students during daily RAM Blocks.

QUALIFICATIONS

• Must have Maine CHRC approval (or be eligible for Maine CHRC).

• Bachelor's Degree required.

• Experience working with youth accompanied by knowledge of child development.

• Skills in human relations, classroom management, and motivational techniques.

• Ability to work independently while managing multiple priorities.

• Ability to establish appropriate boundaries while developing and nurturing supportive relationships with students.

• Proficiency in basic computer applications, including word processing, and familiarity with using technology tools for classroom instruction and student support.

EMPLOYMENT DETAILS

• Schedule: School Year, Full Time (1.0 FTE)
• Assignment: Temporary (approx dates of coverage: late October to early December 2026)
• Wage: $37.25 per hour (30 days of coverage & teacher certification required for this rate)
• Benefits: Eligible for benefits as outlined here

Portland 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, sexual orientation, marital/civil union status, ancestry, place of birth, age, citizenship status, veteran status, political affiliation or disability, as defined and required by state and federal laws.

Position Type: Full-time

Job Categories:

• Classroom Teacher > Science: Astronomy
• Classroom Teacher > Science: Earth & Space
• Classroom Teacher > Science: General
• Substitute > Substitute

Welcome to Deering High School

Deering PrideWe have always known that Deering High is full of the best and brightest high school students in Maine, and to share our pride we recently compiled a list of successes by Deering High, our students and alumni. Please check out these incredible Ram achievements: Deering is the only Portland school to have a US Congressman as an alumnus. Deering has won the Turkey Bowl game for 8 of the last 9 years. A Deering alumna was nominated for an Oscar as Best Supporting Actress in 2010. We currently have 4 National Merit Scholarship students. Over 70% of Deering students taking Advanced Placement classes earn grades that enable them to receive college credit. Deering sports teams have won 23 State titles in the decade 2000 – 2009. In recent years Deering students have taken service learning trips to Ecuador, Peru and Guatemala Deering Students were recently profiled in the Forecaster for their work with Habitat for Humanity. We have Forensic Science and Street Law classes. Deering Coaching is a program where each student connects with a teacher who will work towards that student’s success through all 4 years at Deering. Deering offers Computer Programming and AP Computer Science. A current Deering student earned the title of 2010-11 Miss Teen Maine. A current student earned the title of 2010 SMAA Student Athlete of the Year. We currently have 1022 students enrolled. A current student earned the title best clarinet player in Maine, and was selected for the All Eastern Orchestra.

Contact Information

• Barbara Stoddard, HR Director
• 353 Cumberland Ave
• Portland, Maine 04101
• Phone: [phone]
• Email: [e-mail]

Map

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