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Open Positions

Below are all the current positions Substitute Teacher Service has to offer.

Please apply under one listing only; additional job types can be added during the hiring process. Thank you.

Substitute Teachers

Substitute Support Staff

Specialty Positions

Para Services

Upper Darby SD Student Support Position

The Substitute Teacher Service is currently seeking candidates for the Student Support positions in Upper Darby School District.  This position would require assisting the students of Upper Darby School District in adhering to social distancing in the cafeteria and common areas during the lunch periods. The schedule for these positions would be Monday, Tuesday, Wednesday, Thursday and Friday working from 10:00AM to 2:00PM. 

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Eastern York SD Open Positions

Substitute Teacher Service, STS, is looking for PA Certified Teachers to serve as daily substitute teachers on an as needed basis.

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STS Student Teacher Program (Act 86)

The Act 86 Program, effective summer of 2016, allows current students enrolled in a Pennsylvania accredited college or university pursuing teacher certification to work as a substitute teacher.  The program is designed for student teachers to gain experience in the classroom for a maximum of twenty days per school year.

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PA Retired Teachers

Substitute Teacher Service, (STS) is looking for PA Retired Teachers to serve as daily substitute teachers on an as needed basis.  We know that seasoned educators bring a wealth of knowledge and teaching experience to the classroom.  Your experience would be a welcolmed addtion to our educational workforce!

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PA Certified Substitute Teachers

Substitute Teacher Service, STS, is looking for PA Certified Teachers to serve as daily substitute teachers on an as needed basis.

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STS Guest Teacher Program

Substitute Teacher Service, STS, is proud to announce the implementation of the STS/IU-13 Guest Teacher Program.  This program allows those who have a 4 year degree to take an online training program that would prepare them for teaching in the classroom as a day to day substitute teacher.

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5 Reasons Substitute Teaching Provides More Than You Think

There are a lot of myths and misconceptions out there about what subbing is, and about what it isn’t. That’s why we developed this helpful guide to show you the benefits of substitute teaching. get started on the right career path that is ideal for where you are.

Download your guide

3 Ways to Improve Your Classroom Presence

One of the challenges of substitute teaching, no matter the classroom, is having a strong classroom presence. That special “je ne sais quoi” is difficult to teach and often thought of as partly an innate ability, but that doesn’t mean those that may struggle a bit more than others can’t be coached.

Read the blog post
Useful Links

These links will take you to all the necessary resources you need in order to apply to Substitute Teacher Services.

PA Act 34 – PA State Police Clearance ($22.00)
PA Act 114 – FBI Fingerprinting: ($23.85) 
     *Instructions for FBI Fingerprinting click here

  ***You will be emailed your unofficial results. You will only have 1 chance to save(as PDF) or print your FBI Fingerprinting results after you click the link in your email.  Afterwards, you will not have access to the results***

PA Act 151 – Child Abuse: ($13.00)
TIMS Teacher Certification Application System

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