Development Manager

· Support development of annual and multi-year fundraising plans aligned to OSI’s strategic goals.

· Maintain a grants calendar and development activity roadmap to ensure timely execution and follow-up.

Grant Development

· Research and identify grant opportunities aligned with OSI’s mission and programs.

· Prepare and submit grant proposals, applications, letters of inquiry, and post-award reports in collaboration with Executive Director and senior management.

· Ensure compliance with funder requirements and internal controls for awards and reporting.

Donor Relations & Stewardship

· Support cultivation and stewardship of individual, corporate, and foundation donors or sponsors; prepare acknowledgments and impact communications.

· Maintain accurate donor records and touchpoint tracking in Client Relations Management (CRM).

Campaigns & Events

· Assist in planning and executing fundraising campaigns and special events; assist key staff to coordinate logistics, timelines, and volunteer support.

· Work with key staff to develop collateral and post-event follow-up processes with measurable outcomes.

Data, Analytics & Reporting

· Collaborate with Executive Director and finance team to collect outcomes, budgets, and narratives for funding requests and reports.

· Prepare regular development dashboards and metrics for leadership and the Board of Directors.

Cross-Functional Collaboration

· Work closely with the Executive Director and senior management to align funding strategies with service delivery needs and client outcomes.

· Represent OSI professionally with funders and community partners, coordinate site visits and briefings.

Systems & Operations

· Maintain accurate contact lists and grant files.

· Track deadlines, submissions, and renewals; ensure shared drives and calendars are current.

Professional Development & Role Growth

· Pursue relevant training and certifications (e.g., grant writing, fundraising, Client Relations Management (CRM)) as approved by the Executive Director and share learnings with the team.

· Demonstrate results, process improvements, and relationship-building to be considered for expanded responsibilities, including supervising staff or transitioning into a Development Director role.

Do you have experience in Research?, Do you have a Bachelor’s degree?, · Strong writing and storytelling skills.

· Ability to synthesize data and program outcomes into compelling cases for support.

· Excellent organization, project management, and communication skills.

· Ability to adapt to communication style and strategies to meet needs of diverse audiences.

· Collaborative mindset and ability to work cross-functionally.

· Proficiency with Microsoft Office and donor/CRM systems.

· Willingness to work flexible hours to meet organizational needs, including evenings or weekends for attendance and participation in outreach or fundraising events.

· Must be able to pass criminal background and driving record checks., · Bachelor’s degree preferred with 2-4 years of nonprofit development, fundraising, grant writing, or related experience

· Candidates with 3-5+ years and demonstrated leadership may be considered for accelerated role growth.

· Experience in collaborating with leadership and finance teams is required.

Pulled from the full job description

• Tuition reimbursement
• 401(k)
• Health insurance
• 401(k) matching
• Paid time off
• Vision insurance
• Health savings account, * 401(k)
• 401(k) matching
• Dental insurance
• Health insurance
• Health savings account
• Life insurance
• Paid time off
• Tuition reimbursement
• Vision insurance