Maintenance and Support
Mr. Josephat Kilonzo
Groundskeeper Campus Operations
Mr. Benson Ali
Head of Security Campus Operations
Mrs. Rose Atieno
Cleaning Supervisor Campus Operations
St. Mary's is organized into specialized departments that support academic excellence, administrative efficiency, and holistic student development.
Empowering the next generation of female scientists, technologists, and mathematicians through rigorous practical inquiry.
Unleashing creative potential and physical excellence through the performing arts and scientific sports training.
Proudly spearheading digital transformation in Northern Kenya. St. Mary's is a recognized center for Computer Science excellence and National Science Congress innovation.
Advanced facilities for Biology, Chemistry, and Physics. Designed for experimental learning and investigative science.
A specialized space for culinary arts, textile studies, and laundry management, fostering practical life skills.
The administrative wing ensures the smooth day-to-day operation of the school, focusing on spiritual guidance, academic integrity, and student welfare under the Catholic Diocese of Isiolo.
Oversees the holistic growth of students, ensuring adherence to the school's mission of Faith and Excellence while managing institutional partnerships and spiritual life.
In charge of student discipline, daily operations, and coordination of co-curricular activities, ensuring a safe and orderly environment for learning.
Coordinates the academic curriculum, timetable management, and faculty professional development to maintain high academic standards.
Responsible for the integrity and administration of internal and national examinations, tracking student performance analytics.
The Finance department manages the school's resources with transparency and accountability, supporting infrastructural development and operational sustainability.
Heads the finance office, managing budgets, financial reporting, and ensuring school resources are optimally utilized for student services.
Handles daily financial transactions, fee records, and payroll administration with meticulous attention to detail.
Ensures cost-effective and timely acquisition of school supplies, food items, and laboratory equipment following strict quality standards.
Manages the school's inventory, overseeing the storage and distribution of dry food, stationery, and institutional assets.
Senior schools operate under the guidance of the Ministry of Education and curriculum standards from the Kenya Institute of Curriculum Development (KICD).
Social Sciences
Fostering critical awareness of history, governance, and environmental stewardship in an ever-changing global context.
Mr. John Kamau
HOD Social Sciences