One Classroom
February 2026
Position: Grants & Stewardship Manager
Salary Range: $50,000 – $60,000
Type: Full-time (40 hours per week), hybrid (must be based in St. Louis area)
Start Date: May 4, 2026
About the Organization:
Established in 2015, One Classroom is a St. Louis-based nonprofit that enables students with intellectual and developmental disabilities (IDD) to attend Catholic schools in the Archdiocese of St. Louis. One Classroom connects families, parishes, and schools to opportunities in inclusive Catholic education through outreach, advocacy, and advancement. The organization currently serves more than 110 students in nearly 30 Catholic schools.
Position Summary: The Grants & Stewardship Manager is a crucial role in ensuring the successful mission advancement and fund development for One Classroom’s efforts to expand inclusive Catholic education in the Archdiocese of St. Louis.
Description of Job Requirements:
Institutional Giving
Take a leading role in One Classroom’s institutional giving efforts
Manage the identification, solicitation, and reporting of all grants
Create annual plan for retaining and growing grant support
Corporate Sponsorships
Partner with Executive Director to create corporate sponsorship program
Solicit local and national businesses to sponsor One Classroom programs aligned with their giving interests and missions
Manage engagement and impact reporting for corporate donors
Mustard Seed Giving Circle
Develop a new, innovative stream of revenue through the creation of a monthly donor program
Create audience personas and profiles for target donors
Manage regular and unique engagement opportunities for donors
Mid-Level and Major-Level Donor Strategy
Work with Executive Director to create annual stewardship plan for current and prospective mid-level and major-level donors
Conduct prospect research and reports
Manage calendar and annual giving cycle by maintaining goals and tracking progress
Donor Database & Administrative Support
Support general development functions through maintenance of donor database through Bloomerang
Additional duties as required
Qualifications:
Must be a practicing Catholic
Previous experience in development, communications, education, and/or project management
Exceptional written communication and presentation skills
Background in communications, nonprofit management, education, and/or related field
Knowledge of Bloomerang or other donor CRMs, monday.com or similar project management tools, Canva, Microsoft office suite
Passion for the mission of inclusive Catholic education
Prior experience working in Catholic education and/or causes for persons with disabilities a plus
Reporting Structure:
The Grants & Stewardship Manager reports to the Executive Director
No direct reports
Work Environment:
Must be local to St. Louis metropolitan area
Mostly work from home with high potential to move in-office
Frequent onsite meetings with team members and donors
Occasional domestic travel as required
Physical Requirements:
Able to lift 50 pounds
Able to climb stairs
Able to drive
Compensation and Benefits:
$50,000 – $60,000, commensurate with experience
Up to 6% employer-matched retirement contribution
Competitive and flexible vacation schedule
Interested applicants should email their resume to Kyle Van Frank, Executive Director at kylevanfrank@one-classroom.com.
