RTI International Executive and Leadership Team

September, 2026

Leadership Overview

RTI International has 7 executives leading key functions including strategy, financial oversight, operational scaling, talent development, medical research, legal compliance, and organizational leadership.

Dedicated to advancing human potential through rigorous scientific inquiry, RTI International delivers transformative research and technical solutions to address complex global challenges across government and commercial sectors.

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
  • President - Cindy Lazarus
  • 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 overarching strategic vision for this nonprofit research institute. Overseeing global operations, the President & Chief Executive Officer ensures alignment between scientific innovation and the evolving needs of government and commercial clients. This leadership role involves managing complex research portfolios while maintaining the institutional commitment to independent, high-impact development. By fostering cross-functional collaboration, Tim Gabel drives the organization toward sustainable growth and expanded market influence. The President & Chief Executive Officer maintains rigorous standards for technical excellence, ensuring that research outcomes provide actionable insights for international stakeholders. Through the integration of advanced methodologies, the President & Chief Executive Officer secures the long-term viability of the institute. Ultimately, Gabel shapes the future trajectory of the organization by prioritizing scientific integrity and operational efficiency across all global research initiatives.
    Tim Gabel

    Andrew Cox - Chief Financial Officer

    Andrew Cox, the Chief Financial Officer at RTI International, manages the fiscal health and long-term economic stability of the institute. Overseeing financial planning, the Chief Financial Officer ensures that capital allocation supports the core mission of providing research and development services to global clients. This leadership role involves optimizing budgetary frameworks to facilitate large-scale technical projects. By implementing robust financial controls, Andrew Cox directly impacts the ability of the organization to pursue complex scientific endeavors. The Chief Financial Officer coordinates with the executive team to align fiscal strategies with institutional growth objectives. Through meticulous oversight of revenue streams and expenditure, the Chief Financial Officer maintains the financial independence necessary for nonprofit operations. Ultimately, Cox secures the resources required for the institute to deliver high-quality technical services while navigating the financial complexities of the international research market.

    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, architects the human capital strategies necessary for organizational evolution. Overseeing talent development, the Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative) ensures that the workforce remains aligned with the institute's research-driven culture. This leadership role involves designing initiatives that foster professional growth and institutional loyalty. By cultivating a high-performance environment, Laura Slaughter directly impacts the ability of the organization to attract top-tier scientific talent. The Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative) coordinates with leadership to integrate cultural values into financial transformation efforts. Through the implementation of strategic talent programs, the Manager, Chief Financial Officer Transformation's Talent and Culture (Special Initiative) strengthens the internal foundation of the institute. Ultimately, Slaughter ensures that the human element of the organization remains a primary driver of long-term success.

    Eileen McGrath - Chief Operating Officer

    Eileen McGrath, the Chief Operating Officer at RTI International, executes the daily operational strategies required to sustain the institute's research and development services. Overseeing internal processes, the Chief Operating Officer ensures that technical teams possess the infrastructure necessary for successful project delivery. This leadership role involves streamlining workflows to enhance productivity across diverse research departments. By optimizing operational efficiency, Eileen McGrath directly supports the mission of providing high-quality solutions to government and commercial clients. The Chief Operating Officer collaborates with other leaders to integrate new technologies into existing service models. Through the management of organizational resources, the Chief Operating Officer maintains the agility required to respond to shifting global research demands. Ultimately, McGrath drives the operational excellence that allows the institute to maintain a competitive position while delivering impactful scientific outcomes on a worldwide scale.

    Cindy Lazarus - President

    Cindy Lazarus, the President at RTI International, leads specific organizational divisions to ensure the successful execution of research and technical service mandates. Overseeing departmental performance, the President ensures that project teams deliver high-value outcomes for government and commercial clients. This leadership role involves managing the strategic direction of key business units to maintain the institute's market position. By fostering innovation within these divisions, Cindy Lazarus directly impacts the overall growth and technical capability of the organization. The President collaborates with other C-suite leaders to synchronize efforts across the institute. Through the management of specialized research functions, the President drives the development of new methodologies and service offerings. Ultimately, Lazarus ensures that the organization remains at the forefront of scientific inquiry by maintaining a focus on operational excellence and the consistent delivery of high-impact research solutions.

    Bradford Walters - Chief Medical Officer

    Bradford Walters, the Chief Medical Officer at RTI International, directs the clinical and medical research strategies that define the institute's health-related service offerings. Overseeing medical initiatives, the Chief Medical Officer ensures that all research projects adhere to the highest standards of clinical rigor and ethical compliance. This leadership role involves guiding multidisciplinary teams through complex health studies for government and commercial partners. By providing medical expertise, Bradford Walters directly impacts the quality and reliability of the technical services provided by the institute. The Chief Medical Officer collaborates with other executives to align health research with broader institutional goals. Through the application of advanced medical knowledge, the Chief Medical Officer drives innovation in public health and clinical development. Ultimately, Walters secures the scientific credibility of the organization by maintaining a focus on evidence-based research and impactful medical outcomes.
    Anuja Purohit, the Executive Vice President & Chief Legal Officer at RTI International, manages the legal framework and regulatory compliance for the institute's global operations. Overseeing legal affairs, the Executive Vice President & Chief Legal Officer ensures that all research and development activities meet international standards and contractual obligations. This leadership role involves mitigating risk while facilitating the expansion of services into new markets. By providing legal guidance, Anuja Purohit directly impacts the ability of the organization to navigate complex regulatory environments. The Executive Vice President & Chief Legal Officer coordinates with the board and executive team to protect the intellectual property and institutional interests of the nonprofit. Through the management of legal strategy, the Executive Vice President & Chief Legal Officer maintains the integrity of the institute's partnerships. Ultimately, Purohit secures the operational freedom required for the organization to pursue its mission of global scientific advancement.
    Anuja Purohit

    Explore Leadership Teams in Business Services

    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 7 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, President.