Career Opportunities

Holy Trinity High School is committed to hiring exceptional faculty and staff who have a passion for excellence and a commitment to serving. Explore the current openings.

Why Join the Holy Trinity Community?
At Holy Trinity High School, we are small by design—with fewer than 300 students, you’ll truly know every name and face in our building. We champion a collaborative culture that respects your expertise, providing protected time for peer work and the unique perk of early dismissal every Thursday. Our community thrives on shared purpose, whether we’re giving back during our whole-school service days or bonding during our annual retreats. If you’re looking for a close-knit environment where your impact is visible and your growth is supported, you belong at Holy Trinity.

Our Mission
Holy Trinity High School, a school in the Holy Cross tradition, challenges and nurtures students academically, spiritually, and personally as they prepare to lead lives of leadership and service. Every teacher at Holy Trinity understands, accepts, and articulates this mission while providing a program of supervision, instruction, and evaluation for the students in their care.

Please send resume and cover letter to humanresources@holytrinity-hs.org

Art Teacher

Core Instructional Responsibilities

1. Academic Challenge (The Mind)

• Instruction: Plan and implement a rigorous skills-based Visual Arts curriculum focused on ceramics, drawing and painting. Ensure lessons are aligned with National Core Arts Standards to prepare students for higher education or professional creative paths.
• Artistic Inquiry: Foster critical thinking and visual literacy by guiding students through the creative process, historical art analysis, and formal critiques.
• Technical Skill Development: Provide expert instruction in drawing skills and various 2D mediums (printmaking, acrylic, watercolor) and ceramic techniques (hand-building, wheel-throwing, glazing).
• Inclusive Instruction: Utilize diverse instructional strategies and scaffolded projects to ensure all learners—from beginners to advanced portfolio students—are challenged. Provide specific mentorship for students struggling with technical mastery.
• Studio & Kiln Management: Maintain a safe, organized, and inspiring studio environment. Manage the kiln firing schedule, oversee the application of glazes, and ensure the proper storage and disposal of paint.
• Professional Growth: Keep abreast of contemporary art trends and pedagogical shifts in art education through gallery visits, workshops, and professional journals.

2. Spiritual & Personal Nurturing (The Heart)

• Beauty as a Path to God: Integrate the Holy Cross charism by helping students recognize the divine through the act of creation and the appreciation of beauty.
• Faith Formation: Participate actively in school masses, prayer services, and other school-wide faith formation events, modeling a life of service and integrity.

3. Preparation for Leadership & Service

• Social Justice: Incorporate Catholic Social Teaching as a framework for leadership
• Theological Reflection: Mentor student-led service projects, ensuring they are rooted in deep theological reflection rather than simple volunteerism.

Professional & Supervisory Duties

1. Student Supervision & Safety

• Assigned Supervision: Participate in Advisory program and perform duties such as cafeteria supervision, study group or tutoring session monitoring, and supervision of assigned student areas for community period or other school events.
• Substitution: Accept substitution duties for peers when needed to ensure continuity of student care.

2. Community Engagement & Administration

• Communication: Maintain regular contact with parents, guardians, and sponsors regarding student progress.
• Record Keeping: Maintain accurate attendance records for all teaching and supervisory periods.
• Policy Adherence: Uphold all school policies as outlined in the Student Agenda and Employee Handbook.
• Departmental Support: Participate in the school improvement process and attend all faculty and departmental meetings.

Institutional Participation & Requirements

1. Mandatory Events & Extracurriculars

• School Calendar: Participate in key school events Parent Meetings, Back-to-School Night, Parent-Teacher Conferences, Open Houses, Ninth Grade Entrance/Registration days, Senior Robing, Honors Programs, and Graduation.
• Event Supervision: Supervise at athletic events and one social event (prom, dance, etc) per semester.

Chemistry Teacher

Core Instructional Responsibilities

1. Academic Challenge (The Mind)

• Instruction: Plan and implement a rigorous Chemistry and General Science curriculum aligned to college-readiness standards. This includes foundational topics such as atomic structure, chemical bonding, stoichiometry, and thermodynamics.
• Scientific Inquiry: Foster critical thinking by guiding students through quantitative analysis, laboratory experimentation, and evidence-based reasoning.
• Inclusive Instruction: Utilize diverse instructional strategies (differentiation) to ensure all learners—from those needing extra support to those in honors-level tracks—are challenged. Provide targeted academic tutoring for students at risk of failure.
• Lab Management & Safety: Maintain a safe, organized, and well-equipped laboratory environment. Ensure all experiments adhere to strict safety protocols, including proper chemical storage, disposal of hazardous materials, and the maintenance of Safety Data Sheets (SDS).
• Professional Growth: Keep abreast of new developments in chemical research, STEM pedagogy, and educational technology through conferences and professional learning communities.

2. Spiritual & Personal Nurturing (The Heart)

• Stewardship of Creation: Integrate the Holy Cross charism into the classroom culture, emphasizing the ethical implications of science and our responsibility to care for the environment.
• Safe Exploration: Create a classroom environment where students feel safe to explore their relationship with God and their personal faith journey.

3. Preparation for Leadership & Service

• Social Justice: Incorporate Catholic Social Teaching as a framework for leadership
• Theological Reflection: Mentor student-led service projects, ensuring they are rooted in deep theological reflection rather than simple volunteerism.

Professional & Supervisory Duties

1. Student Supervision & Safety

• Assigned Supervision: Participate in Advisory program and perform duties such as cafeteria supervision, study group or tutoring session monitoring, and supervision of assigned student areas for community period or other school events.
• Substitution: Accept substitution duties for peers when needed to ensure continuity of student care.

2. Community Engagement & Administration

• Communication: Maintain regular contact with parents, guardians, and sponsors regarding student progress.
• Record Keeping: Maintain accurate attendance records for all teaching and supervisory periods.
• Policy Adherence: Uphold all school policies as outlined in the Student Agenda and Employee Handbook.
• Departmental Support: Participate in the school improvement process and attend all faculty and departmental meetings.

Institutional Participation & Requirements

1. Mandatory Events & Extracurriculars

• School Calendar: Participate in key school events Parent Meetings, Back-to-School Night, Parent-Teacher Conferences, Open Houses, Ninth Grade Entrance/Registration days, Senior Robing, Honors Programs, and Graduation.
• Event Supervision: Supervise at athletic events and one social event (prom, dance, etc.) per semester.

Religion Teacher

Core Instructional Responsibilities

1. Academic Challenge (The Mind)

• Curriculum Excellence: Plan and implement a rigorous theology curriculum congruent with departmental and school guidelines.
• Critical Thinking: Foster intellectual curiosity by helping students connect “ancient truths” to contemporary life and ethical issues.
• Inclusive Instruction: Utilize diverse instructional strategies to ensure all learners are challenged and supported, providing specific academic tutoring for students at risk of failure.
• Growth & Research: Keep abreast of new developments in educational research and the theological field through conferences, journals, and workshops.

2. Spiritual & Personal Nurturing (The Heart)

• Holy Cross Identity: Integrate the Holy Cross charism (e.g., Spes Unica—the Cross as our only hope) into classroom culture, reflections, and daily interactions.
• Safe Exploration: Create a classroom environment where students feel safe to explore their relationship with God and their personal faith journey.
• Liturgical Life: Collaborate with the Religion Department and Campus Ministry to contribute to the liturgical life of the school and participate in at least one student retreat per academic year.

3. Preparation for Leadership & Service

• Social Justice: Incorporate Catholic Social Teaching as a framework for leadership
• Theological Reflection: Mentor student-led service projects, ensuring they are rooted in deep theological reflection rather than simple volunteerism.

Professional & Supervisory Duties

1. Student Supervision & Safety

• Assigned Supervision: Participate in Advisory program and perform duties such as cafeteria supervision, study group or tutoring session monitoring, and supervision of assigned student areas for community period or other school events.
• Substitution: Accept substitution duties for peers when needed to ensure continuity of student care.

2. Community Engagement & Administration

• Communication: Maintain regular contact with parents, guardians, and sponsors regarding student progress.
• Record Keeping: Maintain accurate attendance records for all teaching and supervisory periods.
• Policy Adherence: Uphold all school policies as outlined in the Student Agenda and Employee Handbook.
• Departmental Support: Participate in the school improvement process and attend all faculty and departmental meetings.

Institutional Participation & Requirements

1. Mandatory Events & Extracurriculars

• School Calendar: Participate in key school events Parent Meetings, Back-to-School Night, Parent-Teacher Conferences, Open Houses, Ninth Grade Entrance/Registration days, Senior Robing, Honors Programs, and Graduation.
• Event Supervision: Supervise at athletic events and one social event (prom, dance, etc) per semester.

Biology & General Science Teacher

Core Instructional Responsibilities

1. Academic Challenge (The Mind)

• Instruction: Plan and implement a rigorous Science curriculum aligned to skills and standards to prepare students for college
• Scientific Inquiry: Foster critical thinking and intellectual curiosity by guiding students through the scientific method, data analysis, and evidence-based reasoning.
• Inclusive Instruction: Utilize diverse instructional strategies and laboratory experiences to ensure all learners are challenged. Provide specific academic tutoring for students at risk of failure.
• Lab Management: Maintain a safe, organized, and well-equipped laboratory environment, ensuring all experiments adhere to safety protocols and ethical standards.
• Professional Growth: Keep abreast of new developments in STEM education and  scientific research through conferences, journals, and workshops.

2. Spiritual & Personal Nurturing (The Heart)

• Stewardship of Creation: Integrate the Holy Cross charism into culture of the classroom
• Participate in school masses, prayer services, and other school-wide faith formation events

Professional & Supervisory Duties

1. Student Supervision & Safety

• Assigned Supervision: Participate in Advisory program and perform duties such as cafeteria supervision, study group or tutoring session monitoring, and supervision of assigned student areas for community period or other school events.
• Substitution: Accept substitution duties for peers when needed to ensure continuity of student care.

2. Community Engagement & Administration

• Communication: Maintain regular contact with parents, guardians, and sponsors regarding student progress.
• Record Keeping: Maintain accurate attendance records for all teaching and supervisory periods.
• Policy Adherence: Uphold all school policies as outlined in the Student Agenda and Employee Handbook.
• Departmental Support: Participate in the school improvement process and attend all faculty and departmental meetings.

Institutional Participation & Requirements

1. Events & Extracurriculars

• School Calendar: Attend Fall Parent Meetings, Back-to-School Night, Parent-Teacher Conferences, Open Houses, Ninth Grade Entrance/Registration days, and Graduation.
• After-School Involvement: Lead or organize after-school activities or clubs (e.g., Pet Club, Science Olympiad, Robotics, or Sustainability Club).
• Event Supervision: Supervise athletic events and one social event per semester.

Spanish Heritage Language Teacher

Core Instructional Responsibilities

1. Academic Challenge (The Mind)

• Instruction: Plan and implement a rigorous Spanish Heritage Language curriculum and an AP Spanish Language Curriculum for both native and non-native speakers
• Linguistic & Cultural Inquiry: Foster critical thinking, sociolinguistic awareness, and intellectual curiosity by guiding students through text analysis, academic writing, formal registers, and the exploration of diverse Spanish-speaking cultures, histories, and literatures.
• Inclusive Instruction: Utilize diverse instructional strategies and differentiated learning experiences to meet the unique needs of heritage learners with varying levels of oral and written proficiency. Provide specific academic tutoring for students at risk of failure.
• Resource & Media Management: Maintain an organized, engaging, and culturally rich classroom environment, effectively utilizing authentic texts, digital media, and literature while ensuring all classroom activities adhere to school safety protocols.
• Professional Growth: Keep abreast of new developments in Heritage Language pedagogy, bilingual education, and secondary literacy acquisition through conferences, journals, and workshops.

2. Spiritual & Personal Nurturing (The Heart)

• Culture and Community: Integrate the Holy Cross charism into the culture of the classroom, honoring and validating students’ cultural identities and linguistic backgrounds as gifts to the community.
• Faith Formation: Participate actively in school masses, prayer services, and other school-wide faith formation events.

Professional & Supervisory Duties

1. Student Supervision & Safety

• Assigned Supervision: Participate in the Advisory program and perform duties such as cafeteria supervision, study group or tutoring session monitoring, and supervision of assigned student areas for community period or other school events.
• Substitution: Accept substitution duties for peers when needed to ensure continuity of student care.

2. Community Engagement & Administration

• Communication: Maintain regular contact with parents, guardians, and sponsors regarding student progress, leveraging bilingual communication skills to bridge connections with Spanish-speaking families.
• Record Keeping: Maintain accurate attendance and academic records for all teaching and supervisory periods.
• Policy Adherence: Uphold all school policies as outlined in the Student Agenda and Employee Handbook.
• Departmental Support: Participate in the school improvement process and attend all faculty and World Languages departmental meetings.

Institutional Participation & Requirements

1. Events & Extracurriculars

• School Calendar: Attend Fall Parent Meetings, Back-to-School Night, Parent-Teacher Conferences, Open Houses, Ninth Grade Entrance/Registration days, and Graduation.
• After-School Involvement: Lead, advise, or organize after-school activities or clubs (e.g., Club Raíces, Hispanic Heritage Month Celebration, or Guadalupe Mass).
• Event Supervision: Attend at least three athletic events per year and one social event per semester.