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All staff must fill out the online application before their first day. The application is found here: https://www.catholicnh.org/schools/resources/schools-employment/applications/
As Trinity High School and St. Joseph Junior High School continue to experience positive growth in enrollment, our schools are seeking to add additional faculty who are highly motivated people and bring high levels of knowledge, enthusiasm, collaboration, and instruction to their classrooms and students. The ideal candidate must embrace Trinity’s mission and Catholic identity and would be asked to become a vital part of the school community.
Please submit a completed Diocesean Teacher Application, resume and reference contact information to Mr. Michael Gaumont, Principal, 581 Bridge St., Manchester, NH 03104 or mgaumont@thsstj.org.
Math Teacher
Trinity High School, a Catholic high school located in Manchester, NH, is seeking a qualified dynamic mathematics teacher for the 2026-2027 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 mathematics department.
Teaching responsibilities could include a combination of courses ranging from pre-algebra through pre-calculus. All Trinity teachers are expected to be comfortable using technology as Trinity is a one-to-one school implementing Google Classroom and the FACTS management system. All candidates must possess a bachelor’s degree and the credentials to be certified to teach mathematics in New Hampshire.
Interested candidates should submit a cover letter, resume, transcripts, Diocesan Teacher Application and reference contact information to Michael Gaumont, Principal for THS & STJ, Trinity High School, 581 Bridge St., Manchester, NH 03104 or via email mgaumont@thsstj.org.
School Counselor
Trinity High School, a diocesan Catholic high school in Manchester, NH, is seeking a dynamic School Counselor. Interested applicants should be highly motivated people who can bring high levels of knowledge, enthusiasm, collaboration, and guidance to their students.
The School 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 school counseling team for ongoing data analysis. Accommodation/success plans will be developed and monitored for selected students. The Trinity School Counseling department takes great pride in the level of support we provide to our students, particularly around college and career development, and helping our students develop faith, scholarship and character.
It is imperative that the school counselor is supportive of Trinity’s Catholic identity and embraces and respects all Catholic values, teachings and traditions.
Essential Job Duties:
- Provide all students with distinguished support in the development of their career and college plans that begins freshman year and culminates with a well-planned senior experience.
- Develops Career Pathway - Graduation pathways and tracking systems to celebrate pathway success.
- Ensure the development of four-year academic plans for all freshmen and transfer students and update the plan each year.
- In collaboration with the students, parents, teachers, registrar and administration; schedule all students in the most challenging curriculum appropriate to the student and communicate decisions effectively to students and parents as needed.
- Collaborating with the Guidance Department, develop new classroom guidance activities related to academic skills and career development.
- Conduct all classroom guidance activities related to academic skills, career development, PSAT interpretation, and college planning.
- Coordinate with our admissions department to enroll and schedule incoming Grade 9 and transfer students. Essential to this is reviewing transcripts, developing transfer GPA, developing 4-year academic plans and being able to effectively communicate the Trinity academic and college planning value proposition.
- Participate in all parent nights and foster open and positive communication with students and their parents/guardians.
- Serve as proctor for test administrations (ACT, SAT, PSAT, AP, etc.) which can include weekends.
- Identify students who require extra academic supports and develop individualized support programs.
- Assist Grade 9 and 10 students with developing activities to grow their self-awareness and community involvement both during the school year and summer.
- Support students in their social and emotional development needed for academic and college success
- Be active in the greater Manchester community in order to develop relationships with referral providers.
- Be a positive role model to students and coordinate with administration, teachers and parents in a positive, professional and friendly demeanor.
Interested candidates should submit a cover letter, resume, transcripts, Diocesan Teacher Application and reference contact information to Michael Gaumont, Principal for THS & STJ, Trinity High School, 581 Bridge St., Manchester, NH 03104 or via email mgaumont@thsstj.org.
Social Studies Teacher
St. Joseph Jr. High School, a Catholic junior high school located in Manchester, NH, is seeking a qualified dynamic Social Studies teacher for the 2026-2027 school year. The ideal candidate must embrace St. Joe’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 content including World Geography, United States History, and Civics.
- All St. Joe’s teachers are expected to be comfortable using technology as St. Joe’s is a one-to-one school implementing 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.
Interested candidates should submit a cover letter, resume, transcripts, Diocesan Teacher Application and reference contact information to Michael Gaumont, Principal for THS & STJ, Trinity High School, 581 Bridge St., Manchester, NH 03104 or via email mgaumont@thsstj.org.
New Employee Paperwork
Every employee must also create an account on the Manchester Diocese website and watch three specific safety videos. The website is here: https://manchester.cmgconnect.org/
Please watch these videos:
1) Safe Environment
2) Sexual Harassment
3) Boundaries which can be found in the Optional list below.
Once you complete each video, please print the certifications, and return to the Business Office. These should be completed before your first day of employment.