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2023-2024 School Year Open Positions


1st Grade Teachers Aide
Lunchroom Staff (Part-time)
Substitute Teachers 


Contact Dr. Wrobbel for more details


To be considered for employment, please upload:

  • Cover letter
  • Resume
  • Application to Teach/Work At Trinity Oaks For Teachers/Substitutes
  • Copy of Transcripts For Teachers/Substitutes
  • Copy of Certifications For Teachers


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Mail, fax or email to:

Trinity Oaks Christian Academy
Attn: Dr. Paul Wrobbel
233 Trinity Oaks Way
Cary, IL 60013
Fax: 847-462-5972

Once we receive your completed application packet, Dr. Wrobbel, the Head of School, will review it and will contact you to set up an interview.

Substitute Teaching

We are now accepting submitted substitute teacher applications for the 2021– 2022 school year. If you are interested in substituting, you may submit an application. Applications will be evaluated and considered in the late summer/fall of the school year. Thank you for your consideration. If you do choose to apply, please include the following items below and submit all together in one packet.

  • Substitute Teacher Application
  • Copy of Transcripts
  • W9 Form

Our school schooldays are from 8:00 a.m. to 3:00 p.m. Trinity Oaks has 7 class periods per day. You may be asked to fill in for one or more class periods, or a full day. Also, you may receive a call the night before you are needed, or early in the morning of the day we need you. Please be aware that you may be called to supervise a class on a course that is not your specialty.  You are under no obligation to accept the offered position that day, and being unable to accept will not prevent us from calling you again, if you desire.

Employment at Trinity Oaks Christian Academy is open to qualified individuals who are Christians of good character.  Trinity Oaks does not discriminate in employment, or in the terms of condition of employment, on the basis of race, sex, national or ethnic origin, color, age, or disability.  Trinity Oaks is a religious educational ministry, and as must agree with Trinity Oaks mission statement, and they must be willing to conduct their lives in conformity with the school's statement of faith and the school's declaration and agreement to ethical and moral integrity, serving as a Christian role model.