Meet our team
Emma Sellers-Thibault
Senior Director, Technical Enablement Curriculum and Strategy
Emma Sellers-Thibault on LinkedInLeads cross-functional programs that elevate technical learning and accelerate product adoption among today’s customers. Emma has extensive experience in guiding corporate strategy and enabling high-performing teams. You may recognize her from the Massachusetts Conference for Women where she shared her professional experience and offered advice for anyone interested in exploring new phases of their career.
Denise Moura Santos
Customer Success Senior Director
Denise Moura Santos on LinkedInOversees strategic customer relationships, leads regional success teams, and ensures the organizations she supports achieve measurable value from PTC’s digital transformation solutions. Over her 12+ years at PTC, she has advanced through multiple senior roles, guiding PLM and subscriptionbased implementations and shaping customer success operations across Latin and North America.
Stuart Aquadro
Director of Inside Sales
Stuart Aquadro on LinkedInDirects a team of account executives and business development professionals across North America, guiding the success of organizations within PTC’s Digital Thread portfolio. During his nine-year tenure, Stu has advanced through multiple leadership roles, including manager of CAD Sales, Account Executive for Creo Simulation Live, and Business Development Team Lead. His experience spans full-cycle sales, sales coaching, channel collaboration, and supporting our engineers in adopting technologies that enable faster design iteration and improved innovation.
Jorge Suarez
Senior CAD Demo Project Manager
Jorge Suarez on LinkedInManages the preparation, review, and release of CAD demos for major segment launches, applying the expertise he built through our Technical Rotational Leadership Development Program. His work spans demo development, solution experience, and crosssegment operations, with contributions ranging from managing Mathcad Prime and Creo demos to building and deploying global installations, including exhibitions in Tokyo and Paris. In addition to his technical leadership, Jorge serves as a CoLead of PTC’s HOLA CRG, helping foster community, culture, and representation across the organization.
John Rousseau
VP of Technical Operations, Onshape
John Rousseau on LinkedInLeads the technical organization behind Onshape, John is focused on advancing secure, scalable SaaS operations and driving innovation across our product ecosystem. Recognized as a PTC Change Maker, JR is the driving force behind the successful launch of Onshape Government, a secure CAD solution built for compliance in AWS GovCloud. From educating teams and customers, to championing innovation, he exemplifies what it means to go above and beyond.
Francine Black
Senior Talent Acquisition Partner
Francine Black on LinkedInConnects exceptional talent with meaningful opportunity, Francine has earned recognition as a top recruiter through her ability to guide candidates and hiring teams seamlessly through every stage of the hiring journey. Passionate about sharing the Life at PTC experience, Francine brings our culture, values, and energy to life, ensuring today’s top talent not only understands the role but also feels the excitement of joining Team PTC.
Cassandra Tannozzini
Director of Customer Success Management
Cassandra Tannozzini on LinkedInDrives value realization, operational excellence, and long-term customer retention across Electronics & High Tech. Cassandra is passionate about aligning EX and CX, believing that exceptional customer experiences start with empowered employees. With more than eight years at PTC, she is known for her relational leadership style, commitment to retention, and dedication to forging long-term partnerships that deliver meaningful business impact.