k12.careersk12.careers
Find jobsFree toolsSalary & dataFor districtsAbout
Sign inBuild free resume
Resume

By state

CaliforniaCalifornia3,473New YorkNew York2,448New JerseyNew Jersey2,107TexasTexas1,965
View all states

Top cities

Los AngelesLos Angeles317PhiladelphiaPhiladelphia302ChicagoChicago273DetroitDetroit229NashvilleNashville188San AntonioSan Antonio184
View all cities

Browse

All jobsEvery live openingPosted todayNewest firstBy subjectBrowse by subjectBy districtBrowse by district
NEW

Free Resume Checker

Build your resume in your free account, then run the resume checker for an instant score plus K-12-specific findings.

Build your resume

Free tools for educators

Teacher Interview PracticeRehearse questions tailored to a saved teaching role, answer by voice or text, and review AI-generated feedback before the real conversation.Teacher Cover Letter GeneratorUse your candidate profile and a job's details to create a focused draft, then review the facts and make it your own.ATS-Friendly Teacher Resume BuilderCreate or import a resume, organize your teaching experience and credentials, and refine it for the roles you want.Free Teacher Resume CheckerBuild your resume in your free account, then run the resume checker to see how a school hiring team would read it.Teaching Job Application TrackerSave roles from k12.careers, track your application progress, and keep notes and interview preparation connected to each job.All free toolsBrowse every free job-search tool

Pay data

Salary guidesPosted pay by role and regionPay by stateMedians from live listings

Guides

Resume examplesReal examples by teaching roleHiring calendarWhen employers actually postInterview prepReal questions, with feedback

About

About usWho runs this siteUse casesHow people use the toolsWhat's newRecent releasesBlogGuides and analysisContactGet in touch
NEWFree Resume CheckerBuild your resume
k12.careers

k12.careers offers free resume tools for educators and school staff alongside K-12 job listings.

Explore

StatesTop Hiring CitiesEmployer DirectoryFor EmployersFor CandidatesApply to JobsSalary GuidesHiring CalendarResume ExamplesBlog

Top Hiring Cities

View all

Los Angeles

California

317 live openings

Philadelphia

Pennsylvania

302 live openings

Chicago

Illinois

273 live openings

Detroit

Michigan

229 live openings

Nashville

Tennessee

188 live openings

San Antonio

Texas

184 live openings

Houston

Texas

177 live openings

Jacksonville

Florida

177 live openings

Legal

AboutContactEditorial PolicyPrivacy PolicyTerms & Conditions

k12.careers aggregates openings directly from official district and public employer hiring pages. Compensation, credentials, and deadlines may change — confirm details on the official hiring site before applying.

© 2026 k12.careers. All rights reserved.Listings are aggregated from official district and public employer hiring pages.
  1. Home/
  2. Jobs/
  3. Building Substitute/Substitute Teacher
EA

Building Substitute/Substitute Teacher

Excel Academy Charter Schools·Chelsea, Massachusetts

Full TimeOn Site0-2 yrsPosted 16 days ago
Practice for this role

Building Substitute/Substitute Teacher

How this role compares

Computed from live listings

  • 22 similar openings in Massachusetts · median $40,942

About the role

The building substitute teacher provides instructional and operational coverage across the school while serving as an advisor to a student cohort. They are expected to support the school's mission and contribute productively to the Excel Academy community.

Organization Overview Excel Academy is a network of 5 schools in Massachusetts and Rhode Island that prepares students in grades 5-12 to succeed in high school and college and engage productively in their communities.

The majority of our 1,700 students identify as Latinx or Hispanic and will be the first in their families to graduate from college.

Families choose Excel because our students consistently outperform their peers in growth and achievement and are 5x more likely to graduate from college.

At Excel, we believe that every student—regardless of race, zip code, or economic status—deserves access to a free, high quality holistic education.

During their middle school journey with us, students grow at a pace faster than most peers in their state.

This is possible through a combination of high expectations, rigorous instruction, and individualized support.

At our nationally ranked high school, students achieve at the highest level and are poised for success in their chosen college or career path.

About our Team Everyday, our team members choose to be positive, drive their own growth, uplift one another, and hold the highest possible beliefs for what students can achieve.

About the Role

Excel teachers are responsible for delivering effective, high-quality, rigorous college-preparatory instruction designed to foster the success of their students. Teachers who thrive at Excel tend to be entrepreneurial instructors and hungry learners who crave frequent, high-quality feedback on their practice. They also have a great deal of passion and expertise in their content area that they are eager to share with students.

Your Impact

Teaching Responsibilities Provide coverage during instructional and non-instructional time; Provide operational support as needed; Serve as an advisor to a cohort of students; Serve as a productive member of the Excel Academy community; and Do whatever it takes to ensure the mission of the school is upheld Mission Alignment You share a commitment to and belief in all students and the mission of Excel Academy Charter Schools, including Excel’s values and educational model; You are committed to addressing racial and economic inequity in education; You work effectively in a team environment and have a willingness and desire to support others in doing their best work; and You are open to change, are willing to problem-solve, and seek feedback for your own professional growth and improvement.

Qualifications

A commitment to and belief in all students and the mission of Excel Academy Charter Schools, including Excel’s values and educational model; Rhode Island Substitute Teacher Certification or in pursuit of Certification; The ability to work effectively in a team environment and the willingness and desire to support others in doing their best work; An openness to change, a willingness to problem-solve, and an interest in receiving feedback for continuous improvement; and And can speak to their personal investment and commitment to antiracist education and diversity, equity, and inclusion in our school community and beyond.

Preference will be given to applicants who share points of intersection with our students, such as speaking Spanish, Portuguese, Arabic, or a language commonly spoken by our students and families at an advanced level, being first generation college graduates, or having grown up low-income.

Requirements

Candidates must hold or be in pursuit of a Rhode Island Substitute Teacher Certification. A strong commitment to antiracist education, diversity, equity, and inclusion, along with the ability to work effectively in a team, is required.

  • professional certificate
  • Problem-solving
  • Team collaboration
  • Classroom management
  • Operational support
  • Instructional support
  • Student advising
  • Diversity, equity, and inclusion
  • Feedback receptivity
  • College-preparatory instruction
  • Antiracist education

Posting details

Employment type
Full Time
Work arrangement
On Site
Experience
0-2 yrs
Location
Chelsea, Massachusetts
Posted
Aug 12, 2026
Application
Employer website
EA

Hiring organization

Excel Academy Charter Schools

Excel Academy was founded in 2003 with the mission to provide a high-quality education to students in East Boston and Chelsea Massachusetts, communities that are predominantly low-income and Latinx and historically have faced significant social and educational barriers. Our...

IndustryPrimary and Secondary Education
TypeEducational
Size201-500 employees
View profile

Stay updated

Get alerts for similar jobs

Be the first to know when more Excel Academy Charter Schools roles in Chelsea, Massachusetts get posted.

Market context

Substitute teaching in Massachusetts

Massachusetts substitute teacher roles often see steady demand as districts look to cover daily absences and maintain classroom continuity. Competition can be strong because schools may prioritize candidates with classroom experience, flexibility, and familiarity with local procedures; on this platform, job requirements and benefits are AI-summarized from the original job description, helping candidates save research time. If you are considering applying, confirm the assignment type, grade levels, and any district-specific onboarding steps before submitting.

More openings at Excel Academy Charter Schools

View all employer openings
EA

Excel Academy Charter Schools

Middle School Learning Specialist

Boston, Massachusetts

10 days ago

EA

Excel Academy Charter Schools

Founding School Nurse (Part-Time or Per Diem)

Providence, Rhode Island

$60,000 - $86,000/yr

16 days ago

EA

Excel Academy Charter Schools

Middle School Special Education Teacher/Learning Specialist

Providence, Rhode Island

1 month ago