Christina Lewellen

Christina Lewellen, MBA, CAE

Executive Director

Association of Technology Leaders in Independent Schools

Christina Lewellen, MBA, CAE, executive director of the Association of Technology Leaders in Independent Schools, is a seasoned association executive who brings a data-driven framework to business planning and strategy. She earned her MBA from the Rochester Institute of Technology and the Certified Association Executive designation from the American Society of Association Executives. She was named the Executive Director of ATLIS in 2019 and travels coast-to-coast visiting independent schools and their leadership teams. She serves as a trustee for the Harmony Foundation International and is a board member for the Virginia Society of Association Executives.

Online Courses

Past Webinars

  • Effortless Efficiency: Payroll to Performance This item is protected

    April 13, 2026
    Efficiency is paramount through the entire Human Resources function. In this webinar, HR leaders and business officers will explore how to streamline workforce management from payroll processing to performance evaluation.

  • Mission (and Margin) Possible: Leveraging Campus Assets This item is protected

    March 30, 2026
    From summer programs and rentals to strategic partnerships, schools can unlock new income streams. This webinar explores practical strategies to maximize underutilized assets, assess operational readiness, and design sustainable initiatives.

  • Blending Respect and Efficiency in the Business Office This item is protected

    February 20, 2026
    Join members of NBOA’s volunteer Human Resources Council for a practical discussion on strategies to safeguard your working hours without compromising collegial relationships —all while saving time.

  • Facing the Aftermath of Disaster: Lessons & Preparedness Strategies This item is protected

    February 6, 2026
    Hear firsthand experience navigating the Palisades Fire and discover practical lessons in evacuation, business continuity, board governance and emergency response planning to help your organization prepare for the unexpected.

  • Business Office & Admissions Partnering on Net Tuition Revenue This item is protected

    January 23, 2026
    It’s essential to manage enrollment and financial aid in a consistent, sustainable and predictable way — but doing so can be complex and challenging. Learn how established sustainable net tuition revenue targets support mission, program and budget.

Net Assets Articles

FEATURED

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Plan Smarter with the Fully Updated and Expanded NBOA Long-Range Financial Model

The upgraded LRFM helps you model tuition, staffing, and revenue over 10 years. Build confidence in your school’s financial decisions—before they’re made.

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