Roncalli Catholic Schools is seeking a dependable and safety-minded individual to serve as a part-time School Driver (non-CDL) during the school year. This position requires a valid Wisconsin driver’s license; a Commercial Driver’s License (CDL) is not required. School Drivers play an important role in ensuring students arrive safely to and from school, athletic events, field trips, and other ...read more

Dishwasher (Part-Time)Location: Roncalli Elementary School & Roncalli High SchoolDepartment: Food ServicesStart Date: August 27, 2026Schedule: Monday–Friday, 10:30 a.m.–1:30 p.m. (School Year)Hourly Wage: $14.00–$15.00  Position Summary Roncalli Catholic Schools is seeking a reliable and hardworking Dishwasher to join our Food Services team. This position is responsible for maintaining a clean, ...read more

Extended Care Aide (Part-Time)Location: Roncalli Elementary School & Roncalli Middle School – Manitowoc, WISchedule: Part-Time, Day ShiftStarting Wage: $14.50-$15.50 per hour  Position SummaryRoncalli Catholic Schools Extended Care Aides work within our before and after school program supervising and providing programming for students before and after the school day. Ideal candidates should ...read more

Instructional /Classroom Aide (Part-Time)Location: Roncalli Elementary School – Manitowoc, WISchedule: Part-Time, Day ShiftStarting Wage: $16.00 per hour  Position Summary Roncalli Catholic Schools is seeking a compassionate and dependableInstructional/Classroom Aide to join our elementary school team. Working alongside classroom teachers, this individual plays an important role in supporting ...read more

Food Services Assistant (Part-Time)Location: Roncalli High SchoolDepartment: Food ServicesStart Date: August 25, 2026Schedule: Temporary Part-Time, Tuesdays & Thursdays, 7:30 a.m.–1:30 p.m.Hourly Wage: $15.00–$16.00 (based on qualifications)  Position Summary Roncalli Catholic Schools is seeking a dependable and service-minded Food Services Assistant to join our Food Services team at Roncalli High ...read more

Production Tech Consultant (Part-Time)Location: Roncalli High SchoolJob Type: Part-timeSchedule: Evenings and weekends, dependent upon performance schedule  Position Summary Roncalli Catholic Schools is seeking a knowledgeable and collaborative Production Technical Consultant to support the technical aspects of theatrical productions at Roncalli High School. This position serves as the liaison ...read more

CustodianLocation: Roncalli High SchoolJob Type: Full-time, non-exemptDepartment: MaintenanceReports to: Kevin Jacky, Head of Buildings & GroundsHourly Wage: $19.00 (based on qualifications)Schedule: Monday-Friday, mid-day shift (12 p.m. to 8:30 p.m.), some extended evening hours  Position Summary Roncalli Catholic Schools is seeking a dependable and service-minded Custodian to join our ...read more

Science TeacherLocation: Roncalli High SchoolJob Type: Full-timeDepartment: ScienceEffective Date: August 1, 2026Reports to: Fran Peter, Roncalli High School Principal  Position Summary Roncalli Catholic Schools is seeking an enthusiastic and faith-filled Science Teacher to join our faculty at Roncalli High School. This full-time position is responsible for teaching freshman foundational science ...read more