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Employment Opportunities

Thank you for your interest in a position at Blessed Trinity Catholic High School.  Preference is given to Catholic applicants and priority to those applicants who possess a valid Georgia teacher certificate or who are certifiable in Georgia. Blessed Trinity is located on 68 acres in a northern suburb of Atlanta and features a comprehensive college preparatory curriculum. Blessed Trinity offers a drug-free environment and is in full compliance with federal statutes for non-discrimination in its employment practices.

Job Openings as of February 3, 2023

Bus Driver / Maintenance Position 

Blessed Trinity Catholic High School has an opening for a part-time Bus Driver / Maintenance employee to join our maintenance team. The candidate will be responsible for transporting students to school on a daily basis. The candidate should possess skills performing basic repairs and preventative maintenance when required. The candidate must have a valid driver's license, previous experience in maintenance and be familiar with various hand and power tools. This position is a part-time hourly position that reports to the maintenance supervisor.

Responsibilities include:

  • Transporting students from designated morning pick up location to school
  • Assisting students as necessary to enter and leave the bus
  • Handling basic repairs and building maintenance
  • Supporting cleaning crews
  • Setting up for school events


  • High school diploma
  • Current driver's license (CDL not required)
  • Prior maintenance experience preferred
  • Prior experience working at a school

Please send resume and cover letter to Cathy Lancaster, Principal, at 

Director of Advancement

Blessed Trinity Catholic High School is looking for a Director of Advancement to lead a team dedicated to furthering the mission of the school and ensuring its future growth. We are seeking highly qualified candidates who are available as soon as possible. 
The Director of Advancement reports to the Principal of the school and supervises two Assistant Advancement Directors.
Skills Required:
-A proven track record in fundraising in an independent school or other non-profit organization.
-Familiarity with Raiser’s Edge or similar relationship management software.
-Experience with budgeting; non-profit accounting; and financial reporting.
-Experience with managing capital campaigns.
-Practicing Catholic with knowledge of the Catholic educational system is preferable, but not mandatory.
-Excellent written, verbal, and interpersonal skills.
-Ability to organize and manage multiple projects.
-Experience managing strategic planning
Bachelor’s Degree or higher
At least seven years of successful fundraising experience at an independent school or non-profit organization required. Knowledge of Blessed Trinity Catholic High School preferred.
Responsibilities include:
-Plan and organize a comprehensive and coordinated fund-raising program for the school that includes the Trinity Fund, capital campaigns, special projects, grants, planned giving, endowed and funded scholarships, GRACE Scholars campaign, and all other school fund-raising efforts.
-Identification, cultivation, pursuit and retention of major donor and contributor support
-Strategic planning, implementation and stewardship of the solicitation of all constituents for the Trinity Fund. This includes major donors, parents, alumni, grandparents, parents of alumni, and faculty and staff.
-Recruit and coordinate the Trinity Fund Volunteer Parent Ambassador Committee to assist with follow-up efforts.
-Management of the Office of Advancement, including supervision and evaluation of staff members, as well as the establishment and management of the Advancement Office budget.
-Represent the Advancement department at management meetings, after-school events and other important school functions.
-Oversee planning and coordination of special events. 
-Oversee alumni program; help foster and maintain alumni relations.
Please send resume and cover letter to Cathy Lancaster, Principal, at 

Substitute Teachers

Blessed Trinity Catholic High School is seeking additional substitute teachers for the 2022-2023 school year. Candidates interested for consideration must send resume and cover letter to Cathy Lancaster, Principal, at Substitute training is required by the Archdiocese of Atlanta, Office of Catholic Schools.