Leadership Overview
Sesame Workshop has 8 executives leading key functions including strategy, operations, technology, and human resources.
Committed to educational excellence, Sesame Workshop advances global learning through innovative media and social impact initiatives. This organization empowers children everywhere by leveraging research-driven content to foster development and inclusivity across diverse international markets.
Committed to educational excellence, Sesame Workshop advances global learning through innovative media and social impact initiatives. This organization empowers children everywhere by leveraging research-driven content to foster development and inclusivity across diverse international markets.
Leadership Roles at Sesame Workshop
Sherrie Westin - President & Chief Executive Officer
Sherrie Westin, the President & Chief Executive Officer at Sesame Workshop, directs the overarching strategic vision for this nonprofit media organization. Westin architects long-term growth initiatives while ensuring the production of high-quality educational content remains aligned with the core mission of supporting children globally. By managing relationships with international partners and stakeholders, the President & Chief Executive Officer drives expansion across diverse media platforms. This leadership role involves constant collaboration with the Board to maintain financial health and operational integrity. Sherrie Westin monitors the impact of educational programming, ensuring that every initiative meets rigorous standards for developmental efficacy. Through the oversight of global outreach programs, the President & Chief Executive Officer secures the organization's position as a leader in children's media. Ultimately, Westin fosters a culture of innovation that sustains the legacy of the brand while adapting to modern digital consumption patterns.
Tyler Lewis - Pinky Promise Films Chief Financial Officer & Chief Operating Officer
Tyler Lewis, the Pinky Promise Films Chief Financial Officer & Chief Operating Officer at Sesame Workshop, manages the financial health and operational logistics specifically for the film production division. Lewis architects fiscal strategies that maximize the budget for creative projects, ensuring that every dollar supports the mission of educational storytelling. By overseeing the day-to-day operations of film production, the Pinky Promise Films Chief Financial Officer & Chief Operating Officer maintains strict adherence to project timelines and quality benchmarks. This role involves analyzing financial performance to guide investment decisions in new media ventures. Tyler Lewis coordinates with production partners to ensure that operational workflows remain efficient and transparent. Through the rigorous management of financial resources, the Pinky Promise Films Chief Financial Officer & Chief Operating Officer supports the sustainable growth of the film division. Lewis drives the operational success required to bring impactful stories to life for diverse audiences across the globe.
Margaret Metzger - Administrative Manager & Chief Financial Officer, Office & Office of General Counsel & Secretary
Margaret Metzger, the Administrative Manager & Chief Financial Officer, Office & Office of General Counsel & Secretary at Sesame Workshop, directs the financial reporting and administrative compliance for the legal and executive offices. Metzger architects internal controls that ensure fiscal responsibility and adherence to regulatory standards. By managing the financial operations of the Office of General Counsel, the Administrative Manager & Chief Financial Officer, Office & Office of General Counsel & Secretary supports the legal framework necessary for global media production. This role involves overseeing budget allocations and financial audits to maintain organizational transparency. Margaret Metzger coordinates with legal teams to ensure that all administrative processes align with corporate governance requirements. Through the meticulous management of financial and administrative data, the Administrative Manager & Chief Financial Officer, Office & Office of General Counsel & Secretary drives the stability of the organization's core operations. Metzger ensures that the legal and administrative functions remain fully supported and financially sound.
Joseph Giraldi - Chief Operating Officer
Joseph Giraldi, the Chief Operating Officer at Sesame Workshop, manages the internal infrastructure and business processes required to produce world-class educational content. Giraldi oversees the daily execution of media production schedules, ensuring that resources remain allocated efficiently across all creative projects. By refining operational workflows, the Chief Operating Officer supports the organization's ability to scale its impact in both domestic and international markets. This role involves close coordination with production teams to maintain high standards of quality and consistency. Joseph Giraldi monitors performance metrics to identify opportunities for process improvement and cost optimization. Through the management of logistical operations, the Chief Operating Officer ensures that the organization meets its ambitious goals for content distribution and audience engagement. Giraldi drives the operational excellence necessary to sustain the long-term viability of the nonprofit model while navigating the complexities of the modern media landscape.

Sherrie Westin - President
Sherrie Westin, the President at Sesame Workshop, leads the strategic execution of the organization's mission to educate and empower children through media. Westin directs the development of global partnerships that expand the reach of educational programming into new geographic regions. By overseeing the implementation of social impact initiatives, the President ensures that the organization addresses critical developmental needs in diverse communities. This role involves working closely with the executive team to refine the brand's presence in the competitive media landscape. Sherrie Westin monitors the effectiveness of outreach programs, adjusting strategies to maximize positive outcomes for children. Through the leadership of key organizational divisions, the President drives the growth of content that promotes inclusivity and learning. Westin maintains a focus on long-term sustainability, ensuring that the organization continues to provide high-quality educational resources that resonate with families and educators across the world.

Erin Manning - Chief of Staff
Erin Manning, the Chief of Staff at Sesame Workshop, coordinates executive workflows and facilitates communication across all internal departments. Manning optimizes the daily operations of the leadership team, ensuring that strategic priorities receive immediate attention and resources. By managing complex projects and cross-functional initiatives, the Chief of Staff aligns departmental goals with the broader mission of producing impactful educational media. This role requires constant interaction with senior leadership to streamline decision-making processes and improve organizational efficiency. Erin Manning monitors the execution of key business objectives, providing the necessary support to maintain momentum on critical projects. Through the implementation of robust administrative frameworks, the Chief of Staff enhances the overall productivity of the organization. Manning ensures that the executive office functions as a cohesive unit, driving progress on initiatives that support the educational development of children in various global regions.
Shadrach Kisten - Senior Vice President and Chief Technology Officer
Shadrach Kisten, the Senior Vice President and Chief Technology Officer at Sesame Workshop, architects the digital infrastructure that supports the delivery of educational media to global audiences. Kisten manages the integration of emerging technologies into production workflows, ensuring that the organization remains at the forefront of digital innovation. By overseeing the development of secure and scalable platforms, the Senior Vice President and Chief Technology Officer enables the seamless distribution of content across multiple digital channels. This role involves collaborating with creative teams to implement technical solutions that enhance user engagement and accessibility. Shadrach Kisten monitors cybersecurity protocols and data management practices to protect the integrity of the organization's digital assets. Through the strategic deployment of technology, the Senior Vice President and Chief Technology Officer drives the modernization of media delivery systems. Kisten ensures that technical capabilities align with the mission of providing high-quality educational experiences to children everywhere.

Danni Hill - Chief People Officer
Danni Hill, the Chief People Officer at Sesame Workshop, directs the human resources strategy and organizational culture initiatives. Hill architects talent acquisition and development programs that attract professionals dedicated to the mission of educational media. By overseeing employee engagement and performance management, the Chief People Officer ensures that the workforce remains aligned with the organization's core values. This role involves fostering an inclusive environment that supports creativity and collaboration across all departments. Danni Hill monitors workforce trends to implement policies that promote professional growth and retention. Through the management of compensation and benefits, the Chief People Officer maintains a competitive and supportive workplace. Hill drives the development of leadership programs that prepare the organization for future challenges in the media industry. By prioritizing the well-being and development of the staff, the Chief People Officer ensures that the organization possesses the human capital necessary to achieve its ambitious educational goals.
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