Podcast

Validating Leadership: The TLIS Certification Journey with Tomarra Londeree, Lauren Marquez, and John Grube

Three independent school technology leaders—Lauren Marquez, John Grube, and Tomarra Londeree—join the show to share their unique pathways to earning the TLIS certification. They discuss how the process validated their expertise, helped them overcome imposter syndrome, and bridged the gap between educational technology and IT operations within their school communities.

ATLIS TLIS Certification

ATLIS Leadership Institute (ALI)

St. Mary's School

The Fay School

Providence Day School

Transcript

About the guests

Lauren Marquez

Director of Educational Technology

Lauren Marquez is the Director of Educational Technology at Saint Mary’s School, where she leads the strategic integration of academic technology, digital systems, and data-driven instructional design. She began her career as a STEM classroom teacher known for making complex science concepts accessible through hands-on, tech-enabled learning. Over time, her role expanded from leveraging tools in her own classroom to designing systems and workflows that support an entire school community.

Today, Lauren oversees a broad ecosystem of platforms—including Canvas, Veracross, REACH, Microsoft Teams, Power Automate, and leads the Technology Prefect program—and works at the intersection of academics, operations, and technology strategy. Her work focuses on optimizing digital infrastructure, elevating digital literacy, and designing future-ready learning experiences that empower both students and teachers in an increasingly technology-driven world.

Lauren now draws on both her instructional roots and her systems expertise to bridge the gap between what schools want to achieve and the technology that makes it possible. Known for her systems thinking, collaborative leadership, and student-centered approach, Lauren is passionate about using technology and instructional design to enhance teaching, empower students, and help Saint Mary’s prepare young women for the increasingly digital and interconnected world ahead.

Tomarra Londeree

Director of Educational Technology

Tomarra Londeree is the Director of Modern Learning at Providence Day School in Charlotte, NC. She began her career in the public school system as a first-grade teacher, where she recognized the need for innovation to differentiate instruction for her students. This passion led her to obtain a Master's in Curriculum and Instruction as well as a Master's in Educational Technology. After 15 years in public education, Tomarra joined Providence Day School in 2020, where she partners with the IT and Ed Tech teams to strategize and deploy the school's key technology initiatives. She works directly with faculty to implement digital tools that enhance classroom instruction and personalized learning for TK-12 students. She also provides meaningful professional development opportunities to help support faculty with modern technology initiatives that align with the mission and vision of the school.

John Grube

Director of Technology and Operations

I am the Director of Technology and Operations at The Fay School in Houston, Texas. Now in my 22nd year in education and my 16th year at Fay, I lead the technology, facilities, and campus security departments, guiding each with a customer service mindset and a commitment to continuous improvement. My team and I work to create an environment within our campus spaces that fosters impactful experiences, enabling staff and students to flourish.