Biology Teacher - High School

The Science Department at Salesianum seeks a teacher for a full-time opening beginning August 2026. Ideal candidates would be able to instruct students in a variety of biology courses and additional physical science courses as needed. Preference will be given to candidates whose degree programs and qualifications include work in biology and who have teaching experience or educational training for high school instruction and pedagogy.

Salesianum is an independent Catholic secondary school for boys founded by the Oblates of St. Francis de Sales in 1903. We are committed to educating the whole person, offering students a rigorous college preparatory curriculum, diverse extracurricular activities, and a strong foundation in spirituality and service. Compensation and benefits are competitive and commensurate with experience and qualifications, and all faculty and staff are encouraged to continue their education and professional development with support from the school. Salesianum is located in Wilmington, DE, 45 minutes from Center City Philadelphia.

Salesianum School is committed to filling all staff vacancies with the best qualified person. Opportunity for employment is open to any person who can provide satisfactory evidence of proper qualifications and competencies and whose performance demonstrates required ability. Open positions will be awarded to individuals whose ability and experience qualify them for the open positions without regard to race, sex, age, religion, disability and national origin , and in full accordance with applicable law.