Certified K-12 Substitute Teacher 2026-2027
Flexible Educators
Job Description
Job Description
Certified Substitute Teacher
2026–2027 School Year
Position Overview
We are seeking a dependable and professional Certified Substitute Teacher for the 2026–2027 school year. The Certified Substitute Teacher will provide classroom instruction, maintain a positive learning environment, and support student success while serving in assigned classrooms throughout the school year.
Responsibilities
- Deliver instruction and implement lesson plans as the assigned Certified Substitute Teacher
- Maintain effective classroom management and promote student engagement
- Communicate professionally with staff, students, and families
- Monitor student progress and maintain accurate records
- Follow all district policies, procedures, and school expectations
Qualifications
- Valid Missouri Substitute or Teaching Certificate required
- Bachelor's degree preferred
- Previous classroom or substitute teaching experience preferred
- Strong communication, organizational, and interpersonal skills
Schedule & Compensation
- Weekly pay
- Full-time during the assigned school term
- Compensation based on district pay guidelines and experience
Flexible Educators is a division of the Flexible Staffing family of companies focused on the recruitment and retention of qualified, professional substitute teachers, paraprofessionals and school support staff. Created for the purpose of serving schools throughout the Midwest that need a tailored approach to educational staffing needs, the Flexible Educators team combines more than 50 years of staffing experience with more than 30 years of educational industry knowledge to create a dynamic staff ready and able to help schools of all sizes.
Flexible Educators is proud to help school districts find quality substitute teachers and support staff to serve in the classroom and throughout the school. With Flexible Educators, you know you are getting capable, knowledgeable educational staff to serve throughout your school.
We know that from time to time, teachers have to be out of the classroom. We aim to fill those days with knowledge from credible, certified substitute teaching staff who can continue in the absence of the permanent teacher.
Company Description
Flexible Educators is a division of the Flexible Staffing family of companies focused on the recruitment and retention of qualified, professional substitute teachers, paraprofessionals and school support staff. Created for the purpose of serving schools throughout the Midwest that need a tailored approach to educational staffing needs, the Flexible Educators team combines more than 50 years of staffing experience with more than 30 years of educational industry knowledge to create a dynamic staff ready and able to help schools of all sizes.\r\n\r\n Flexible Educators is proud to help school districts find quality substitute teachers and support staff to serve in the classroom and throughout the school. With Flexible Educators, you know you are getting capable, knowledgeable educational staff to serve throughout your school.\r\n\r\n We know that from time to time, teachers have to be out of the classroom. We aim to fill those days with knowledge from credible, certified substitute teaching staff who can continue in the absence of the permanent teacher.
$50.5k
Job Description General Education Teacher (K‑12) at KIPP St. Louis drives strong student outcomes through high‑quality, standards‑aligned instruction... ...type: Full‑time, Exempt, 10‑Month Start Date: August 3, 2026 Teaching Content: Looking for 6th‑Grade English Teachers and...SuggestedFull timeTemporary workImmediate start- ...Description Job Description Private school seeking an Elementary Teacher for 2026-2027 School Year . Our school prides itself in small class sizes... ...Part-Time Teacher Positions’ Hours Mondays - Thursdays, 12:00pm - 4:15pm Fridays, 11:30am - 2:15pm Full-Time...SuggestedFull timePart time
$50.5k
...Job Description Position Overview The General Education Teacher (K-12) at KIPP St. Louis is an exemplary educator who drives strong... ...type: Full-time, Exempt, 10-Month Start Date: August 3, 2026 Teaching Content: Looking for an Algebra I Teacher and Geometry...SuggestedFull timeTemporary workImmediate start$43k - $71.95k
Overview High School ELL Teacher — Ferguson-Florissant... ...Deadline: Apr 05, 2026 11:59 PM (Central) •... ...High School (Grades 9-12) Year: 2026-2027 School Year The Opportunity... .... Qualifications Certified Professional: Valid... ...Other Languages (ESOL) (K-12). Degree Requirements...SuggestedFull timeContract workWork visa- ...prepared to thrive. Role Overview In this role, you are directly collaborating with the Deans of Instruction, your partner teachers, and the larger Atlas School team. You aim to bring your teaching experience to the next level of mastery. Aligned with Atlas...SuggestedLocal area
$47.07k - $73.57k
...High School Math Teacher 2026-2027 Riverview Gardens School District Riverview Gardens High School - St. Louis, Missouri Open in Google Maps... ...activities, resources and specialized programs. RGSD is home to 12 schools, which serve approximately 4,900 students. Committed...Full timeImmediate start$45.07k - $71.95k
...Analysis Starting Date: Jul 1, 2026 Location: McCluer High School (9-12) Year: 2026-2027 School Year The Opportunity: Empowering... ...We are seeking a dynamic Math Teacher who can move students from “... ...global economy. Qualifications Certified Professional: Valid Missouri Teaching...Full timeContract workWork visa- ...Job Description Job Description Now Hiring: Building Substitute Teacher, Long-Term Resource Substitute Teacher, and Long-Term Para... ...classroom. We aim to fill those days with knowledge from credible, certified substitute teaching staff who can continue in the absence of...Permanent employmentFull timeImmediate startFlexible hours
- ...Job Description Job Description Job Overview Atlas Public Schools is seeking a passionate and dedicated Elementary Classroom Teacher to join our team. This role is ideal for an educator who loves working with young learners and understands the importance of...
- ...seeking a Physical Education Teacher . Our school prides itself... ...working with children in grades K-8 Knowledge and experience... ...Work Schedule: ~12:45 - 4:15pm, 2 days per week... ...Work Calendar: ~ August 19, 2026 - June 18, 2027 All serious inquiries...2 days per week
- ...MO certification required: French K-12 Now accepting applications for the 2026-2027 school year. JOB SUMMARY/PURPOSE: To facilitate student achievement by... ...manner. Plans and supervises purposeful assignments for teacher/building aides and volunteers and, cooperatively with...
- ...Job Description Job Description Assistant Teachers support the lead classroom teacher in executing curriculum, observing students, implementing educational interventions, maintaining educational environment and promoting school values. Make a difference to the lives...
- General Education Teacher Amergis Educational Staffing, Amergis - St. Louis, Missouri Job... ...: Posted until filled Posted: Jul 14, 2026 12:00 AM (UTC) Starting Date: Aug 3, 2026... ...School / Secondary Job Requirements DESE certified Missouri Teaching License At least 1 year...Full timeContract workWork visa
- Position Details 2026-27 English Literacy Temporary Teacher (ELT) 0.228 FTE, Dates: 8/26/26‑6/8/27, JobID: 9411 Position Type: Elementary School Teaching... ...English Literacy Teacher (ELT) License Required: Minnesota K-6 or 1‑6 Elementary Education Compensation: Click here...Temporary workMonday to FridayFlexible hours
- ...High School Math Teacher 2026-2027 School Year (Geometry, Algebra I) Multiple Openings This is an Incentive Eligible Position Reports to: Building Principal SALARY: Based on Teacher Salary Schedule Responsibilities Establishes clear objectives for all lessons, units and...Temporary work
- ...Description Job Description Position: 2026-2027 Special Education Teacher Insurance: 100% Employer-Paid... ...School The Biome is a tuition-free, K-5, public charter school that provides... ...Education Mild/Moderate: Cross Categorical (K-12) Familiarity with classroom...Live inWork at office
- ...educational experience of students, Teacher Assistants assist the... ..., and may be asked to substitute teach on days a teacher is absent... ...School Calendar ~ Mid-August, 2026 to Late-June, 2027 (exact school calendar... ...Mondays - Thursdays, 8:15am - 12:15pm Fridays, 8:15am - 1...Full timePart timeDay shift
$43k - $71.95k
...High School Business Teacher Ferguson-Florissant School District MCCLUER HIGH... ...028 Application Deadline: May 01, 2026 11:59 PM (Central Standard Time)... ...Location: McCluer High School (Grades 9-12) Status: 10-Month Academic Calendar Certified Staff Exempt The Opportunity:...Full timeContract workInternshipSummer holidayWork at officeWork visa- ...Overview The High School History Teacher at Kairos Academies is a mission-driven educator who brings history and social... ...Certification: Valid Missouri Social Studies 9-12 certification (or willingness to certify ASAP) Experience: 3+ years of high school history or social...Work at officeImmediate start1 day per week
- Overview Social Studies Teacher 2024-2025 School Year Job Summary To plan, organize and implement an appropriate instructional program in a learning environment that guides and encourages students to develop and fulfill their academic potential. JOB TITLE: Teacher Essential...Local area
- ...Premier Charter School is seeking a middle school science teacher for the 2026–2027 school year. This position may include co-teaching responsibilities... ...Charter School (PCS) is a public charter school serving Pre-K through 8th grade students in St. Louis. As the first...Visa sponsorshipWork visa
- Global Studies & Psychology Teacher KIPP St. Louis High School - Immediate... ...Teacher Certification, Missouri Substitute Certification, or willingness to become certified ASAP (REQUIRED) Pass Criminal Background... ...plan through PSRSSL with a 12% match and optional 403b...Full timeTemporary workWork at officeImmediate start
- KIPP St. Louis seeks a passionate General Education Teacher (K-12) dedicated to driving strong student outcomes. The role involves creating rigorous, standards-aligned lessons across various grade levels, collaborating with teaching staff, and engaging students in meaningful...
- ...general and ACT math, alongside classroom support. Candidates must possess a Substitute Certificate, with a preference for Missouri Teacher Certification. The position is scheduled to follow the 2026-2027 student calendar, offering approximately 5.5 hours of work per day. #J...Part time
$16.29 per hour
...into discomfort, and stretching your learning muscles. As a Substitute Teacher , you'll create a warm, welcoming classroom environment... ...with a High School Diploma or Equivalent. Ability to be CPR Certified is required. ~ For the full job description, please email...Hourly payFull timePart time- ...in a meaningful, supportive environment? Join our on-call Substitute Teacher team at Guidepost Montessori! We're always excited to welcome... ...Minimum Qualifications Negative TB test within the last 12 months Valid state background check Strong interpersonal...Full timePart timeLocal areaFlexible hours
- The High School English Teacher at Kairos Academies is a mission-driven educator who brings English Language Arts instruction... ...’s preferred Certification: Valid Missouri ELA 9-12 certification (or willingness to certify ASAP) Experience: 3+ years of high school ELA...Work at officeImmediate start1 day per week
- We are looking for an after school nanny to partner with our family for the 2026-27 school year. We're in the Richmond Heights area and are looking for someone would would be available from 3:30-6p once per week (on either Tues/Wed/Thurs, with consistency on the day), and...1 day per week
$30 per hour
...Position Type: Substitute Nurse/Nurses Date Posted: 4/23/2026 Location: Districtwide Date Available: 08/24/2026 Closing Date: Open... .... Qualifications RN Licensure and CPR Certified or LPN Licensure and CPR Certified Additional training...$7.5k
...-Jewish Hospital was the first adult hospital in Missouri to be certified as a Magnet Hospital by the American Nurses Credentialing Center... ...BJC ~ Annual 4% BJC Automatic Retirement Contribution ~401(k) plan with BJC match ~ Tuition Assistance available on first day...Full timeRelocation packageMonday to FridayFlexible hours
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Certified K-12 Substitute Teacher 2026-2027. Be the first to apply!
- substitute teacher position Saint Louis, MO
- supply teacher Saint Louis, MO
- substitute teacher Saint Louis, MO
- supply teaching Saint Louis, MO
- substitute daycare teacher Saint Louis, MO
- daily substitute teacher
- preschool substitute teacher
- substitute teacher per diem
- substitute teacher no experience
- substitute teacher position



