Custodian

Archdiocese of St. Louis; Troy (MO); Hybrid; USD 17,000 - 23,000; Part time

Job summary

The Archdiocese of St. Louis is seeking a Part-time Custodial Assistant to maintain a clean, safe school environment throughout the academic year.

Under the Head Custodian, you will perform routine cleaning duties to support daily operations and the wellbeing of students, staff, and visitors. Responsibilities include floor care, restrooms, waste disposal, room setup for events, and adherence to safety procedures.

Qualifications

• High school diploma or equivalent preferred.
• Previous custodial, janitorial, facilities, or maintenance experience preferred but not required.
• Ability to work independently with minimal supervision.
• Dependable, punctual, and able to maintain a consistent work schedule.
• Strong organizational skills and attention to detail.
• Ability to communicate effectively with supervisors and team members.

Responsibilities

• Sweep, mop, and maintain floors throughout the school building.
• Vacuum and shampoo carpets and rugs in classrooms, offices, and common areas.
• Empty trash and recycling receptacles and ensure proper disposal of waste.
• Dust, wipe, and polish windows, furniture, fixtures, and other surfaces.
• Clean and sanitize restrooms, hallways, classrooms, offices, and shared spaces.
• Replenish cleaning supplies and restroom products as needed.
• Assist with seasonal, deep-cleaning, and special maintenance projects as directed.
• Help set up and arrange rooms for school events, meetings, and activities when requested.
• Maintain custodial equipment and cleaning supplies in good working order.
• Follow established cleaning schedules and prioritize assigned tasks efficiently.
• Report maintenance concerns, repairs, or safety hazards promptly to the Head Custodian.
• Follow all school safety procedures and proper cleaning and sanitation protocols.
• Use cleaning products and equipment safely and according to manufacturer guidelines.
• Communicate scheduling needs, absences, or operational concerns with the Head Custodian and custodial team in a timely manner.
• Maintain a professional and respectful working relationship with faculty, staff, students, and visitors.
• Support the mission and values of the Catholic Church and the school.
• Contribute to a welcoming, safe, and respectful environment for the entire school community.
• Demonstrate professionalism, dependability, and a spirit of service in all responsibilities.

Skills

Dependable

Punctual

Strong organizational skills

Effective communication

Education

High school diploma or equivalent

Job description

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The Archdiocese of St. Louis strives to teach and share our faith, serve others, and foster unity throughout the St. Louis area. Once a part of Kenrick-Glennon Seminary's campus, the Cardinal Rigali Center in Shrewsbury, MO is today the headquarters and curia (governing body) for the Archdiocese of St. Louis.

Job Summary

The Custodial Assistant is responsible for maintaining a clean, safe, orderly, and welcoming school environment throughout the academic year (August–May). Working under the direction of the Head Custodian, this part-time position performs routine custodial duties to support the daily operation of the school and promote the health, safety, and well-being of students, faculty, staff, and visitors. The Custodial Assistant also provides support with seasonal cleaning projects, room setups, and other facility needs as assigned.

Job Responsibilities

Facility Cleaning & Maintenance

• Sweep, mop, and maintain floors throughout the school building.
• Vacuum and shampoo carpets and rugs in classrooms, offices, and common areas.
• Empty trash and recycling receptacles and ensure proper disposal of waste.
• Dust, wipe, and polish windows, furniture, fixtures, and other surfaces.
• Clean and sanitize restrooms, hallways, classrooms, offices, and shared spaces.
• Replenish cleaning supplies and restroom products as needed.

Facility Support

• Assist with seasonal, deep‑cleaning, and special maintenance projects as directed.
• Help set up and arrange rooms for school events, meetings, and activities when requested.
• Maintain custodial equipment and cleaning supplies in good working order.
• Follow established cleaning schedules and prioritize assigned tasks efficiently.

Safety & Communication

• Report maintenance concerns, repairs, or safety hazards promptly to the Head Custodian.
• Follow all school safety procedures and proper cleaning and sanitation protocols.
• Use cleaning products and equipment safely and according to manufacturer guidelines.
• Communicate scheduling needs, absences, or operational concerns with the Head Custodian and custodial team in a timely manner.
• Maintain a professional and respectful working relationship with faculty, staff, students, and visitors.

Catholic School Mission

• Support the mission and values of the Catholic Church and the school.
• Contribute to a welcoming, safe, and respectful environment for the entire school community.
• Demonstrate professionalism, dependability, and a spirit of service in all responsibilities.

Job Requirements

• High school diploma or equivalent preferred.
• Previous custodial, janitorial, facilities, or maintenance experience preferred but not required.
• Ability to work independently with minimal supervision.
• Dependable, punctual, and able to maintain a consistent work schedule.
• Strong organizational skills and attention to detail.
• Ability to communicate effectively with supervisors and team members.

The Archdiocese of St. Louis is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. All employment decisions are based on business needs, job requirements and individual qualifications without regard to race, color, religion, gender, national origin, age, marital, parental, veteran or disability status.
Pre-Employment Screening
All candidates receiving an employment offer must submit a pre-employment screening. The screening will include criminal background check, Family Care Safety Registration, drug screen, employment and educational licensure/certification verification, health screening, and any other screenings deemed necessary for employment. Any offer would be contingent upon successful completion of any required screening.

Our Mission

We are a unique community—diverse in our talent, but unified in our drive to create together, face challenges together and grow together. Our values push us to empower, propel and inspire new ways of turning possibilities into realities. Our competencies define the behaviors that guide who we are, how we are inspired and how we inspire of others to succeed.

Work/life balance is so important to the archdiocese. After all, our business is about making life easier and better—and we want that for you and your career just as much as our consumers and their day-to-day lives. That’s why we offer flexible working times, remote working options, generous paid vacation increasing with service, and personal leaves of absence.

As well as being able to make the most of life at home, you’ll also be able to contribute to the Archdiocese sponsored volunteer events. You can discover more about who we’re working with near you, and you can always ask us more about this at events and interviews—we love to see how passionate our people are about giving back.