Job Openings

Mount St. Mary is always interested in meeting educators who would love to help our community fulfill its mission and vision. Mount St. Mary is actively seeking applicants for the following positions:


Director of Advancement: Mount St. Mary High School in Oklahoma City, Oklahoma, is seeking a dedicated and experienced Director of Advancement to lead and drive the school's fundraising, donor engagement, and campaign efforts. Click here to read the job listing.


Substitute Positions: Mount St. Mary Catholic High School is hiring substitute teachers for the 23/24 school year and Safe and Sacred training and approval required.  Hours are based on applicant's availability.  Please send a letter of interest to Brooke Basler, Administrative Assistant, at


Equal Employment Opportunity: Mount St. Mary Catholic High School (“The School”) is an Equal Opportunity Employer.  The school complies with all applicable local, state, and federal laws and regulations governing fair employment practices that are not inconsistent with the faith or moral teaching of the Catholic Church. To the extent that local, state, and federal laws and regulations are inconsistent with the faith and moral teaching of the Catholic Church, the School claims a religious exemption to such laws pursuant to the First Amendment to the U.S. Constitution and other applicable local, state, and federal laws and regulations.

Recruitment, employment, transfer, promotion, and administration of personnel policies will be done without regard to race, sex, color, national origin, citizenship, age, veteran status or mental or physical ability where the individual with a disability, with reasonable accommodation, can perform the essential functions of the employment position that such individual holds or desires. The school retains its right to consider religion as a factor in employment-related decisions.