ETS Executive and Leadership Team

August, 2026

Leadership Overview

ETS has 10 executives leading key functions including strategy, governance, operations, finance, technology, revenue, and legal affairs.

Dedicated to advancing global educational equity, ETS delivers rigorous assessment solutions and research-backed learning tools to empower students, educators, and governments across 180 countries worldwide.

Leadership Roles at ETS

  • Chief Executive Officer - Amit Sevak
  • Chairman and CEO - Jeannette Longa
  • Chief Financial Officer - Ruma Mukerji
  • Vice President & Chief Financial Officer - Julie Greene
  • Chief of Staff & Chief Operating Officer - Michael Yosevitz
  • Chief of Staff - Sarah Rhame
  • Chief Information Officer - Steve Santana
  • Chief Revenue Officer, Fractional, K-16 - Adam Enbar
  • Toefl Program Chief of Staff - Faye Weidner
  • Chief Legal Officer - Rick Sinkfield
  • Amit Sevak - Chief Executive Officer

    Amit Sevak, the Chief Executive Officer at ETS, directs the overarching strategic vision for the world's largest private educational testing organization. Sevak oversees the development and administration of over 50 million assessments annually, ensuring that research-based quality standards remain at the core of every product. By aligning organizational goals with the mission of advancing equity in education, the Chief Executive Officer drives innovation across global markets. This leadership role involves constant collaboration with the Board to scale assessment capabilities and expand the reach of learning solutions into new international territories. Amit Sevak maintains a focus on long-term sustainability and the integration of advanced measurement technologies. Through this commitment to excellence, the Chief Executive Officer ensures that the organization remains a trusted partner for schools, businesses, and governments navigating the complexities of modern educational requirements.
    Amit Sevak

    Jeannette Longa - Chairman and CEO

    Jeannette Longa, the Chairman and CEO at ETS, governs the strategic direction and high-level corporate oversight of the organization. Longa manages the intersection of board-level governance and executive execution, ensuring that the commitment to quality measurement remains consistent across all 9,000 testing locations. The Chairman and CEO architects frameworks that support the delivery of groundbreaking research, facilitating the expansion of educational equity on a global scale. By balancing the needs of diverse stakeholders, Longa secures the operational integrity required to maintain the organization's status as a leader in assessment. Jeannette Longa provides the necessary guidance to navigate complex regulatory environments while fostering a culture of innovation. This leadership position demands a rigorous focus on institutional stability and the continuous improvement of testing methodologies, ultimately positioning the organization to meet the evolving demands of the global education sector.

    Ruma Mukerji - Chief Financial Officer

    Ruma Mukerji, the Chief Financial Officer at ETS, manages the financial health and fiscal strategy of the organization. Mukerji oversees capital allocation, budgeting, and financial planning to support the development of 50 million annual assessments. By optimizing resource distribution, the Chief Financial Officer ensures that the organization maintains the necessary investment in research and technology to sustain its market position. Ruma Mukerji collaborates with other C-suite leaders to align financial performance with the broader mission of advancing educational equity. This role involves rigorous analysis of global market trends to identify growth opportunities and mitigate financial risks. Through disciplined fiscal management, the Chief Financial Officer secures the stability required to deliver learning solutions to schools and governments worldwide. Mukerji drives the financial strategy that enables the organization to continue its commitment to quality and innovation in the competitive landscape of educational measurement.

    Julie Greene - Vice President & Chief Financial Officer

    Julie Greene, the Vice President & Chief Financial Officer at ETS, manages the financial reporting and internal audit functions to ensure fiscal transparency. Greene oversees the financial health of specific business units, providing the data-driven insights necessary for informed decision-making. By monitoring operational costs and revenue streams, the Vice President & Chief Financial Officer supports the organization's ability to invest in groundbreaking research. Julie Greene collaborates with the executive team to develop long-term financial models that sustain the organization's global operations. This role involves maintaining rigorous compliance standards and ensuring that financial practices support the mission of advancing educational equity. Through careful oversight of the organization's assets, the Vice President & Chief Financial Officer enables the continued development of high-quality assessments. Greene drives the financial discipline required to maintain the organization's status as a leader in the educational testing and measurement industry.

    Michael Yosevitz - Chief of Staff & Chief Operating Officer

    Michael Yosevitz, the Chief of Staff & Chief Operating Officer at ETS, manages the day-to-day operational execution and internal organizational efficiency. Yosevitz oversees the logistics of test administration, ensuring that the 9,000 testing locations operate according to the organization's rigorous quality standards. By streamlining operational workflows, the Chief of Staff & Chief Operating Officer enables the seamless delivery of assessments to a global audience. Michael Yosevitz coordinates between departments to ensure that research-backed solutions reach students and educators effectively. This role involves optimizing internal processes to reduce friction and enhance the overall impact of the organization's services. Through a focus on operational excellence, the Chief of Staff & Chief Operating Officer supports the broader mission of advancing equity in education. Yosevitz drives the implementation of strategic initiatives, ensuring that the organization remains agile and responsive to the needs of schools, businesses, and governments.

    Sarah Rhame - Chief of Staff

    Sarah Rhame, the Chief of Staff at ETS, coordinates the executive office operations and facilitates cross-functional alignment across the organization. Rhame manages the flow of critical information between leadership teams, ensuring that strategic initiatives receive the necessary resources and attention. By streamlining internal processes, the Chief of Staff enables the organization to execute its mission of delivering high-quality assessments with greater efficiency. Sarah Rhame monitors the progress of key projects, providing the operational support required to maintain the organization's rigorous research standards. This role involves managing complex schedules and communication channels to ensure that the executive team remains focused on high-impact goals. Through meticulous planning and organizational oversight, the Chief of Staff supports the successful delivery of testing solutions to millions of users, reinforcing the commitment to equity and quality in education across diverse international markets.

    Steve Santana - Chief Information Officer

    Steve Santana, the Chief Information Officer at ETS, architects the digital infrastructure and technological systems that support global assessment delivery. Santana oversees the secure administration of tests across 180 countries, ensuring that data integrity and platform reliability remain paramount. By implementing advanced technology solutions, the Chief Information Officer drives the digital transformation of testing processes, enabling more efficient scoring and reporting for millions of users. Steve Santana collaborates with research teams to integrate cutting-edge measurement tools into the organization's digital ecosystem. This leadership role involves managing cybersecurity protocols and scalable cloud platforms to protect sensitive educational data. Through the strategic deployment of technology, the Chief Information Officer supports the organization's mission to provide accessible and equitable learning solutions. Santana ensures that the technological foundation remains robust enough to handle the massive scale of operations required by the global education community.
    Steve Santana

    Adam Enbar - Chief Revenue Officer, Fractional, K-16

    Adam Enbar, the Chief Revenue Officer, Fractional, K-16 at ETS, directs the revenue generation strategy for the K-16 education sector. Enbar oversees market expansion and partnership development, ensuring that the organization's assessment products reach a wider range of academic institutions. By identifying new opportunities for growth, the Chief Revenue Officer, Fractional, K-16 drives the adoption of learning solutions that support student success. Adam Enbar collaborates with sales and marketing teams to tailor offerings to the specific needs of schools and educational systems. This role involves analyzing market demand to refine the organization's value proposition and increase its footprint in the K-16 space. Through strategic revenue management, the Chief Revenue Officer, Fractional, K-16 supports the organization's mission to advance quality and equity in education. Enbar ensures that the financial growth of the organization remains aligned with its commitment to providing high-quality, research-based measurement tools.
    Adam Enbar

    Faye Weidner - Toefl Program Chief of Staff

    Faye Weidner, the Toefl Program Chief of Staff at ETS, coordinates the operational and strategic activities for the TOEFL assessment program. Weidner oversees the program's execution, ensuring that the testing experience meets the organization's uncompromising commitment to quality. By managing cross-functional teams, the Toefl Program Chief of Staff facilitates the delivery of assessments to international students seeking educational opportunities. Faye Weidner monitors program performance and implements improvements to enhance the accessibility and reliability of the TOEFL test. This role involves aligning the program's goals with the broader mission of advancing equity in education. Through effective coordination and project management, the Toefl Program Chief of Staff supports the successful administration of tests in diverse global markets. Weidner ensures that the program remains a trusted standard for language proficiency, contributing to the organization's overall impact on students and educational institutions worldwide.
    Rick Sinkfield, the Chief Legal Officer at ETS, directs the legal strategy and regulatory compliance efforts for the organization. Sinkfield oversees the protection of intellectual property and ensures that all assessment practices adhere to international legal standards. By managing risk and navigating complex regulatory environments, the Chief Legal Officer enables the organization to operate securely across 180 countries. Rick Sinkfield provides the legal guidance necessary for the development of new learning solutions and research initiatives. This role involves collaborating with the executive team to ensure that all business activities align with the mission of advancing quality and equity in education. Through proactive legal oversight, the Chief Legal Officer safeguards the organization's reputation and operational integrity. Sinkfield drives the legal framework that supports the organization's commitment to providing reliable and fair testing services to schools, businesses, and governments globally.
    Rick Sinkfield

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    Frequently Asked Questions Regarding ETS Top Executives and Leadership Team

    Who leads ETS?
    ETS is led by Amit Sevak (Chief Executive Officer), along with executives such as Jeannette Longa (Chairman and CEO) and Ruma Mukerji (Chief Financial Officer).
    Who is part of ETS’s executive team?
    The executive team of ETS includes leaders such as Amit Sevak (Chief Executive Officer), Jeannette Longa (Chairman and CEO), Ruma Mukerji (Chief Financial Officer) and other senior executives.
    How many executives does ETS have?
    ETS has 10 executives leading key business areas.
    What roles are included in ETS’s leadership team?
    The leadership team of ETS includes roles such as Chief Executive Officer, Chairman and CEO, Chief Financial Officer, Vice President & Chief Financial Officer, Chief of Staff & Chief Operating Officer.