Careers

Join the Team at Trinity!


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Teaching Positions

List of 3 items.

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Staff Positions

List of 3 items.

  • Director of Development

    Trinity is seeking a full-time Director of Development position.   Trinity’s Director of Development is responsible for overseeing all fundraising efforts in collaboration with the Vice President of Institutional Advancement. This position will manage the following areas: Annual Giving, Major Giving, Campaign, Planned Giving, Grant Writing & Institutional Scholarships. The Director of Development works directly with the Vice President of Advancement and plays a significant role in advancing the mission of Trinity High School and securing the resources needed to make Trinity successful and sustainable. 
    Click here for the full job description.

  • Part-Time Bus Driver

    Trinity High School seeks a part-time Bus Driver for outside of school day hours.  Click here for a job description.

  • Part-Time Security Officer

    Trinity High School in River Forest, Illinois, seeks part-time Security Officers for outside of school day hours. Click to read the job description.

Athletic Coaching Positions

List of 5 items.

  • Bowling Head Coach

    Winter 2026
    Email Athletic Director, Ken Trendel, at ktrendel@trinityhs.org with resume or inquiries.

  • Swimming Head Coach

    Fall 2026
    Email Athletic Director, Ken Trendel, at ktrendel@trinityhs.org with resume or inquiries.

  • Tennis Head Coach

    Fall 2026
    Email Athletic Director, Ken Trendel, at ktrendel@trinityhs.org with resume or inquiries.

  • Track Head Coach

    Email Athletic Director, Ken Trendel, at ktrendel@trinityhs.org with resume or inquiries.

  • Cross Country Head Coach

    Email Athletic Director, Ken Trendel, at ktrendel@trinityhs.org with resume or inquiries.
If you are interested in joining our Trinity team, feel free to submit a resume at any time to careers@trinityhs.org. We will keep your resume on file.
  • Science (Bio, Chem, Physics)
  • French & Spanish
  • English (Literature & Composition)
  • Social Studies (History, Psychology)
  • Physical Education & Dance
  • Fine and Performing Arts
  • Business (Financial Literacy and Marketing)
  • Mathematics
  • Theology
  • Institutional Advancement, Fundraising, and Recruiting
Click here for the general Full-Time Trinity Teacher Job Description.

If applying for a teaching position, please email your resume and cover letter as a PDF to careers@trinityhs.org  
I've never felt as supported as I do here at Trinity.
-Ken Trendel, Athletic Director
Trinity High School is an all-girls, Catholic, International Baccalaureate school with more than 100 years of history of educating young women who embrace knowledge, faith, and strength as global citizens of the twenty-first century. Trinity is the destination for professionals from across Chicagoland who want to educate and empower successful young women leaders.
 
Trinity High School is searching for driven, talented individuals to help fulfill our mission, build our legacy, and make a positive impact on the lives and futures of our students. We value commitment and diversity, and full-heartedly believe in supporting our dedicated community of faculty, staff, and counselors. If you believe in your ability to empower young women to fulfill their potential, we invite you to explore the current job openings below.
 
Employees at Trinity High School enjoy benefits that illustrate the value we place on our community and the commitment we have to our employees’ well-being.
  • 403(b) opportunity
  • Employer-paid Pension
  • Health, Vision and Dental insurance
  • Continuing Education stipend
  • Tuition discount for daughters
  • Life Insurance
  • Disability Insurance 
  • Pay premiums for training and previous work experience.
All employees are members of the International Coalition of Girls Schools, National Catholic Education Association, and Dominican Veritas Ministries, all of which offer opportunities for continued learning and growth for our community. Faculty will become trained in the highly regarded International Baccalaureate program.
 

#BeTheFuture

Trinity High School

7574 Division Street
River Forest, Illinois 60305
708-771-8383