Skip To Main Content

Career 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.

Substitute Teachers

Blessed Trinity Catholic High School is seeking additional substitute teachers for the 2025-2026 school year. Candidates interested for consideration must send a resume to Cathy Lancaster, Principal, at resumes@btcatholic.org. Substitute training is required by the Archdiocese of Atlanta, Office of Catholic Schools.

Post RSS Feeds Subscribe to Post Alerts
Dance Teacher
  • Career Opportunities
Dance Teacher

Blessed Trinity Catholic High School is accepting applications for a full-time dance teacher for the 2026-2027 school year. 

Qualifications and Experience

  • A minimum of a Bachelor's Degree in Dance Performance or Dance Education is required
  • Prior teaching experience of 3+ years in a school or studio setting is preferred

Additional Responsibilities

  • Dance Team Coach


To apply, please send a letter of interest and resume to Ms. Cathy Lancaster, Principal, at resumes@btcatholic.org.

Current Teaching Openings
  • Career Opportunities
Current Teaching Openings

Blessed Trinity Catholic High School has teaching openings in Social Studies along with the following coaching positions available. 

  • Head Boys Lacrosse 
  • Girls Lacrosse
  • Wrestling 
  • Football
  • Basketball

 

EDUCATION AND EXPERIENCE

  • A minimum of a bachelor’s degree in Social Science education is required; 
    • a master’s degree in Social Science Education is preferred.
  • Teaching  experience of 3+ years is preferred. 


Please send a letter of interest and resume to Ms. Cathy Lancaster, Principal, at resumes@btcatholic.org.

Administrative Assistant - Advancement Office
  • Career Opportunities
Administrative Assistant - Advancement Office

Blessed Trinity Catholic High School seeks a mission-driven, detail-oriented Part-Time Administrative Assistant to support the Advancement Office for the 2026–2027 school year. This position works closely with the Director of Advancement to advance the school’s mission through strategic fundraising initiatives, including the annual fund, special events, and donor engagement efforts.

Key Responsibilities:

  • Maintain and manage donor records in Blackbaud Raiser’s Edge with a high level of accuracy and confidentiality
  • Generate reports and provide data analysis to support fundraising strategy and decision-making
  • Manages all gift processing, acknowledgments, and donor stewardship communications
  • Support planning and execution of advancement events and campaigns
  • Provide general administrative support to ensure efficient daily operations of the Advancement Office

Qualifications:

  • Proficiency in Blackbaud Raiser’s Edge and Google Workspace required
  • Excellent written and verbal communication skills
  • Strong organizational, interpersonal, and customer-service skills
  • Exceptional attention to detail with the ability to manage multiple priorities
  • Proven time-management and problem-solving abilities

The ideal candidate is a collaborative team player who is passionate about supporting Catholic education and contributing to a culture of philanthropy.

To Apply:
Please submit a resume and cover letter to Katy Cowan, Director of Advancement, at resumes@btcatholic.org.

 

  • Job Opportunities
  • administrative assistant
  • advancement