RTI International Executive and Leadership Team

July, 2026

Leadership Overview

RTI International has 9 executives leading key functions including strategy, operations, technology, finance, legal, and medical research.

Driven by a commitment to global impact, RTI International provides essential research, development, and technical services to government and commercial clients, advancing solutions for a healthier, more equitable world.

Leadership Roles at RTI International

  • President & Chief Executive Officer - Tim Gabel
  • Chief Financial Officer - Andrew Cox
  • Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative) - Laura Slaughter
  • Chief Operating Officer - Eileen McGrath
  • Executive Vice President & Chief Operating Officer - Michael Kaelin
  • President - Cindy Lazarus
  • Chief Technology Officer - Kevin Marty
  • Chief Medical Officer - Bradford Walters
  • Executive Vice President & Chief Legal Officer - Anuja Purohit
  • Tim Gabel - President & Chief Executive Officer

    Tim Gabel, the President & Chief Executive Officer at RTI International, directs the organization's overall strategic vision and operational execution. Gabel guides the institute's mission to provide research, development, and technical services across government and commercial sectors globally. This leadership role involves fostering innovation and ensuring the delivery of high-impact solutions that address complex societal challenges. Overseeing all major initiatives, the President & Chief Executive Officer ensures alignment with the organization's core values and long-term objectives. By driving strategic partnerships and expanding market reach, Tim Gabel significantly contributes to RTI International's sustained growth and influence in the research and development landscape. The executive's focus remains on enhancing the institute's capacity to serve clients and advance scientific understanding worldwide.
    Tim Gabel

    Andrew Cox - Chief Financial Officer

    Andrew Cox, the Chief Financial Officer at RTI International, oversees the organization's financial planning, management, and reporting. Cox directs all fiscal operations, ensuring financial stability and strategic resource allocation to support RTI International's research and development activities. This executive role involves managing budgets, investments, and financial compliance across global operations. By providing critical financial insights, the Chief Financial Officer guides strategic decision-making and supports sustainable growth. Andrew Cox's leadership ensures the financial integrity of the institute, enabling it to effectively serve government and commercial clients. The executive's responsibilities are fundamental to maintaining the organization's nonprofit status and its capacity for impactful work worldwide.

    Laura Slaughter - Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative)

    Laura Slaughter, the Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative) at RTI International, leads critical human capital strategies within financial transformation efforts. Slaughter focuses on cultivating talent and fostering a supportive culture essential for driving organizational change and innovation. This specialized role involves developing programs that enhance employee engagement and skill development within the finance function. By championing talent initiatives, the Manager ensures the finance team is equipped to meet evolving business needs. Laura Slaughter's dedication to people-centric strategies is vital for the success of financial transformation projects at RTI International. The executive's work directly impacts the institute's ability to attract, retain, and develop key personnel, underpinning its long-term operational strength.

    Eileen McGrath - Chief Operating Officer

    Eileen McGrath, the Chief Operating Officer at RTI International, manages the day-to-day operational functions and ensures efficient resource allocation across the institute. McGrath oversees the implementation of strategic initiatives, driving operational excellence and process improvements to support RTI International's global service delivery. This critical role involves optimizing workflows and enhancing productivity within research and development operations. By coordinating departmental activities, the Chief Operating Officer ensures seamless execution of projects for government and commercial clients. Eileen McGrath's leadership focuses on strengthening the institute's operational infrastructure, enabling the effective delivery of technical services and research outcomes. The executive's efforts are central to maintaining high standards of quality and client satisfaction across all operational domains.

    Michael Kaelin - Executive Vice President & Chief Operating Officer

    Michael Kaelin, the Executive Vice President & Chief Operating Officer at RTI International, manages extensive operational functions and drives strategic execution across the institute. Kaelin oversees the delivery of research, development, and technical services, ensuring operational efficiency and high-quality outcomes for global clients. This senior leadership role involves optimizing resource deployment and enhancing project management capabilities. By leading operational teams, the Executive Vice President & Chief Operating Officer ensures seamless integration of services and effective problem-solving. Michael Kaelin's extensive experience is instrumental in advancing RTI International's mission and expanding its impact in diverse sectors. The executive's focus on operational excellence underpins the institute's capacity to address complex global challenges.
    Michael Kaelin

    Cindy Lazarus - President

    Cindy Lazarus, the President at RTI International, directs key strategic initiatives and fosters organizational growth across various sectors. Lazarus leads efforts to expand RTI International's service offerings and enhance its impact on global development challenges. This executive position involves cultivating strategic partnerships and driving innovation in research and technical services. By championing new ventures, the President ensures the institute remains responsive to evolving client needs and market opportunities. Cindy Lazarus's leadership is pivotal in advancing RTI International's mission to improve the quality of life worldwide. The executive's focus on strategic development strengthens the organization's capacity to deliver impactful solutions for government and commercial entities.

    Kevin Marty - Chief Technology Officer

    Kevin Marty, the Chief Technology Officer at RTI International, spearheads the organization's technological strategy and innovation initiatives. Marty directs the development and implementation of advanced technological solutions that enhance research capabilities and service offerings. This leadership position involves overseeing IT infrastructure, data management, and the adoption of emerging technologies to support RTI International's mission. By driving technological advancements, the Chief Technology Officer ensures the institute remains at the forefront of scientific and technical services. Kevin Marty's expertise is crucial for leveraging technology to solve complex problems for government and commercial clients worldwide. The executive's vision shapes the technological landscape, enabling greater efficiency and impact in research and development endeavors.

    Bradford Walters - Chief Medical Officer

    Bradford Walters, the Chief Medical Officer at RTI International, provides critical medical and scientific leadership across the organization's health-focused research initiatives. Walters guides the strategic direction of health programs, ensuring scientific rigor and ethical standards in all medical research endeavors. This role involves overseeing clinical operations and advising on public health strategies for government and commercial partners. By ensuring medical expertise is integrated into research design, the Chief Medical Officer enhances the impact and validity of RTI International's health solutions. Bradford Walters's clinical background is essential for translating complex health challenges into actionable research and development projects. The executive's leadership strengthens the institute's position as a trusted provider of health-related scientific services globally.
    Anuja Purohit, the Executive Vice President & Chief Legal Officer at RTI International, provides comprehensive legal counsel and oversees all legal affairs for the organization. Purohit directs the legal strategy, ensuring compliance with all applicable laws and regulations across global operations. This senior role involves managing risk, advising on corporate governance, and supporting contractual agreements for government and commercial clients. By safeguarding the institute's legal interests, the Executive Vice President & Chief Legal Officer enables secure and ethical business practices. Anuja Purohit's expertise is crucial for navigating complex legal landscapes and protecting RTI International's assets and reputation. The executive's guidance is fundamental to the institute's sustained success and integrity.
    Anuja Purohit

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    Frequently Asked Questions Regarding RTI International Top Executives and Leadership Team

    Who leads RTI International?
    RTI International is led by Tim Gabel (President & Chief Executive Officer), along with executives such as Andrew Cox (Chief Financial Officer) and Laura Slaughter (Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative)).
    Who is part of RTI International’s executive team?
    The executive team of RTI International includes leaders such as Tim Gabel (President & Chief Executive Officer), Andrew Cox (Chief Financial Officer), Laura Slaughter (Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative)) and other senior executives.
    How many executives does RTI International have?
    RTI International has 9 executives leading key business areas.
    What roles are included in RTI International’s leadership team?
    The leadership team of RTI International includes roles such as President & Chief Executive Officer, Chief Financial Officer, Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative), Chief Operating Officer, Executive Vice President & Chief Operating Officer.