Employment Opportunities & Employee Info
AppLy Today!
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/
Current Openings
Trinity High School is a growing, vibrant academic community in the process of renovations and building a multi-million dollar addition. Applicants should be highly motivated people who 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 Teacher Application and reference contact information to: Theressa Risdal, Head of Academic Affairs, Trinity High School, 581 Bridge St., Manchester, NH 03104 or trisdal@trinity-hs.org.
Please submit Coaching Applications to: Mike Connell, Director of Athletics, Trinity High School, by emailing mconnell@trinity-hs.org.
Science Teacher
Trinity High School, is seeking a qualified dynamic science teacher for the 2025-2026 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 science department.
Teaching responsibilities could include a combination of chemistry, biology, and/or physics along with their appropriate labs. 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 science in New Hampshire.
Interested candidates should submit a cover letter, resume, transcripts, and the Diocesan Teacher Application, along with reference contact information.
Application and reference contact information to:
Theressa Risdal, Head of Academic Affairs trisdal@trinity-hs.org.
English Teacher
Trinity High School, is seeking a dynamic English teacher for the 2025-2026 academic school year, beginning in January 2025. Interested applicants should be highly motivated people who can 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 as well as the English department. Teaching responsibilities could include a combination of British, World and/or American Literature. We offer elective courses including early college credit and AP Courses. 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 high school English in New Hampshire.
Interested candidates should submit a cover letter, resume, transcripts, Diocesan Teacher Application and reference contact information to Theressa Risdal, Head of Academic Affairs for THS & STJ, Trinity High School, 581 Bridge St., Manchester, NH 03104 or via email trisdal@trinity-hs.org.
Boys Lacrosse Coach
Trinity High School is looking for qualified candidates for our Boys Lacrosse Coach position. All interested candidates, please email your resume to Mike Connell, Athletic Director at mconnell@trinity-hs.org or please call the Athletic Office at 603-668-2910 Ext. 254.
Girls Lacrosse Coach
Trinity High School is looking for qualified candidates for our Girls Lacrosse Coach position. All interested candidates, please email your resume to Mike Connell, Athletic Director at mconnell@trinity-hs.org or please call the Athletic Office at 603-668-2910 Ext. 254.
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.