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Current employment opportunities at Trinity High School:

Guidance Counselor:

Trinity High School, a diocesan Catholic high school, located in Manchester NH, is seeking a dynamic Guidance Counselor. Interested applicants should be highly motivated people who can bring high levels of knowledge, enthusiasm, collaboration and guidance to their students.

The Guidance Counselor's role is to support the college and career readiness plans of Trinity High School students through the implementation of a comprehensive four-year plan. This is an exciting and vital role in the Trinity community and a unique opportunity to develop leading-edge group and individual programs focused on academic, college and career success.The counselor begins by developing 4-year academic plans for all assigned students and assists them through individual, group and classroom guidance. The counselor also actively identifies and supports students in need of extra academic assistance by coordinating with our Admissions department and partnering with the Guidance team for on-going data analysis. Accommodation/success plans will be developed and monitored for selected students. The Trinity Guidance department takes great pride in the level of supports we provide to our students - particularly around college and career development and helping our students develop faith, character and leadership.
It is imperative that the guidance counselor is supportive of Trinity’s Catholic identity and embraces and respects all Catholic values, teachings and traditions.




Administrative Assistant/Attendance Officer

Trinity High School, a diocesan Catholic high school, located in Manchester, NH, is seeking a personable and dynamic individual to be our next administrative assistant and attendance officer. Interested applicants should be highly motivated people who can bring high levels of enthusiasm, people skills and organization to the role. A qualified candidate must be comfortable upholding the Catholic mission of the school.

The primary responsibilities of this individual are serving as the main “receptionist” for the school answering phone calls and welcoming visitors into the building. In addition, he/she is responsible for ordering general supplies for the faculty as well as the administration. As the Attendance Officer, this individual is accountable to record daily and period student attendance as well as verifying students’ absences.




Social Studies Teacher

Trinity High School, a Catholic high school, located in Manchester, NH is seeking a qualified dynamic social studies teacher for the 2022 - 2023 school year.

The ideal candidate must embrace Trinity’s mission and Catholic identity and would be asked to become a vital part of the school community as well as the social studies department. Teaching responsibilities could include a combination of economics, history and/or social sciences. All Trinity teachers are expected to be comfortable using technology as Trinity is a one-to-one school and implements Google Classroom and the FACTS management system. All candidates must possess a bachelor’s degree and the credentials to be certified to teach social studies in New Hampshire.



Coaching Positions Available:


Trinity High School is looking for a qualified candidate for the following position:  Boys Freshmen Basketball Coach, Spring Track Coach, Varsity Baseball Coach 

All interested candidates, please email your resume to Mike Connell, Athletic Director at or please call the Athletic office – 603-668-2910 ext 221 (Updated 9.28.22)