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Careers at Holy Trinity
At Holy Trinity School, a Jesuit Catholic elementary school located in the heart of Washington, D.C., we believe that education is a vocation rooted in purpose, compassion, and a commitment to the whole child. We are always looking for mission-driven educators and professionals who are passionate about shaping young minds and hearts through academic excellence, faith formation, and service to others.
Explore current job openings and discover the opportunity to make a meaningful impact every day at Holy Trinity School.
Openings
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Holy Trinity School, a Catholic elementary school in the Jesuit Tradition, is seeking an Elementary School GradesHomeroom teacher, specializing in either Math/Science to join our faculty for the 2026-27 school year. The successful candidate will work as part of a dynamic, high-energy educational team and will have strong interpersonal, communication, and organizational skills.
Duties and responsibilities include:
Build relationships with students all day (joyful, age-appropriate sense of humor is required)
Collaborate with all members of the grade-level team and instructional support team, implementing the established curriculum while also maintaining flexibility
The candidate will teach ELA daily.
Utilize Standardized Test scores and other forms of assessment to adjust lesson plans and inform instruction.
Create a classroom that is learner based, including lessons planning and delivery, activities, space, and assessment
Inform classroom and teaching with Catholic, Jesuit values including prayer, kindness, justice, and compassion.
Must have Bachelor’s degree in Education or a related field. Teaching experience preferred. Patience and ability to relate well to 6-9 year olds crucial. Email resume and cover letter to principal@htsdc.org.
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Holy Trinity School, a Catholic elementary school in the Jesuit Tradition, is seeking a Part-Time Business Manager to join our staff for the 2026-2027 school year. The successful candidate will work as part of a dynamic, high-energy educational team and will have strong interpersonal, communication, and organizational skills.
Essential Duties & Responsibilities
Administrative responsibility is fully delegated by the principal typically in the areas of finance, accounting, bookkeeping, budgeting, and payroll
Understand and determine compliance with archdiocese requirements for parish accounting and internal controls
Process biweekly payroll
Manage Tuition Receivable
Assist in Accounts Payable
Prepare school deposits as needed
Partner with parish bookkeeper/CPA to perform monthly closing journal entries and reconciliations
Participate in monthly Parish Finance Council meetings
Assist Principal in preparing the annual school budget
Assist auditors as needed for annual financial reviews
Other duties as assigned by the Principal
Qualifications
Bachelors degree in Business, Accounting or related field preferred but not required
Previous experience as a Business Manager or Bookkeeper preferred
Experience in preparation of financial reporting and analysis for discussion and decision making
Experience in Accounting software (PeopleSoft/ParishSoft a plus) and ability to learn new technologies
Experience in Accounts Payable software (bill.com a plus)
Proficient in Microsoft Office, especially Excel
Detail-oriented with good time management skills
Able to communicate with multiple stakeholders, including parish employees, school faculty, parents, and vendors.
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Holy Trinity School is seeking Extended Care Aides. Are you looking for a flexible, part-time job? Do you enjoy working with children and want to gain valuable experience in an educational environment? As an Extended Care Aide, you’ll supervise students in grades PreK–8 during after-school hours, assist with homework, and engage children in games and activities. This job is ideal for local college students. If you’re responsible, enthusiastic, and eager to make a positive impact, we invite you to apply. Contact nlane@htsdc.org for more information.
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Holy Trinity School, a Catholic elementary school in the Jesuit Tradition, is seeking Elementary Grades Substitute Teachers to join our faculty. Successful candidates will work as part of a dynamic, high-energy educational team and will have strong interpersonal, communication, and organizational skills.
Please send resume and cover letter to principal@htsdc.org.