High School Science Teacher (2026-27)

GENERAL DESCRIPTION

Trinity High School in River Forest, Illinois just west of Chicago, seeks a science teacher for its college preparatory and International Baccalaureate (IB) science curriculum, dedicated to academic excellence, spiritual formation, and the empowerment of young women. An all-girls Catholic, Dominican, Sinsinawa-founded and IB World School, Trinity ensures that each student is known, supported, and challenged to become her best self. As an IB World School, Trinity empowers young women to grow in knowledge, faith, and strength as confident leaders and global citizens.

Now in its 108th year, Trinity draws students from more than 50 Chicagoland zip codes and reflects a purposefully diverse community committed to global citizenship and compassionate leadership. As a long-standing IB school, Trinity blends rigorous inquiry-based learning with its Catholic and Dominican values to prepare young women for lives of meaning and impact. To learn more about Trinity High School, please visit

The position begins in August 2026.

Position Summary

Trinity High School seeks a full-time science teacher for the 2026–2027 school year.

Trinity teachers are mission-driven educators committed to Catholic values, academic excellence and the holistic formation of young women. Trinity teachers create a safe, inclusive, and intellectually challenging classroom environment rooted in Gospel values. Teachers demonstrate strong content knowledge, use varied instructional strategies, and assess student learning through meaningful and diverse methods.

Responsibilities

• Plan and deliver instruction aligned with Trinity’s college preparatory and IB curriculum
• Foster an inclusive learning environment that respects diverse abilities and backgrounds
• Participate in Professional Learning Communities (PLCs)
• Support students’ academic, personal, and spiritual growth
• Integrate instructional technology to enhance learning

Teachers assigned to IB courses must complete required IB training during their first year. Trinity operates on a 4x5 block schedule. Teachers typically teach three to five course preparations across college preparatory, pre-IB/IB, and elective courses. Specific course loads will be shared with candidates at the time of the interview.

Qualifications

• Bachelor’s degree in the subject area (Master’s preferred)
• Valid Illinois Professional Educator License (9–12)
• Strong communication, collaboration, and organizational skills
• Commitment to Catholic values and the mission of an all-girls school
• Ability to differentiate classroom instruction / labs for students with varying levels of science instruction prior to entering Trinity High School
• Willing and able to teach courses in both life and physical sciences

Salary and Benefits

Starting salary is dependent on degree and experience. For a first year teacher with no experience, starting salary is $43,000 - $68,000. Trinity offers Medical, Dental and Vision insurance, and a 403B plan. Time off includes paid time off and sick days, as well as scheduled school holidays.

Application Process

Interested applicants should email a cover letter and resume (PDF format) to [email protected], indicating the position in the subject line. Applicants must be eligible to work in the United States.

The interview process includes a phone screening interview, an in-person interview with the principal and department chair, a model lesson to be taught with a group of students and/or teachers at Trinity. All applicants must complete a reference and background check before hire.

Notice of Non-Discrimination

It is the policy of Trinity High School to comply with applicable state and federal laws prohibiting the discrimination of employment based on race, age, color, national origin, disability or other protected classification.

Trinity High School is an equal opportunity employer committed to fostering a diverse and inclusive community rooted in the Dominican tradition of truth, compassion, and justice.

Job Type: Full-time

Pay: $43,000.00 - $68,000.00 per year

Benefits:

• Dental insurance
• Health insurance
• Paid time off
• Retirement plan
• Vision insurance

Education:

• Bachelor's (Required)

License/Certification:

• Professional Educator License (Preferred)

Work Location: In person