IDT Executive and Leadership Team

June, 2026

Leadership Overview

IDT has 4 executives leading key functions including strategy, operations, human resources, and divisional leadership.

Driven by innovation, IDT is dedicated to transforming the integration and testing of complex defense systems, enhancing quality while reducing time and costs for the U.S. Department of Defense.

Leadership Roles at IDT

  • President & Chief Executive Officer - Bernard Gauf
  • Chief Information Officer & Chief Information Officer, Internal & Chief Operating Officer - Robert Hornbuckle
  • Division President - David Ponticello
  • Chief Human Resources Officer - Katherine Weller
  • Bernard Gauf - President & Chief Executive Officer

    Bernard Gauf, the President & Chief Executive Officer at IDT, directs the overarching strategy and operational execution for the company's advanced automated solutions. Gauf guides IDT's mission to enhance the rapid delivery of warfare capabilities for the U.S. Department of Defense, focusing on transforming the integration and testing of complex defense systems. This leadership involves driving initiatives that improve quality while significantly reducing time and costs associated with defense technology deployment. Overseeing all corporate functions, the President & Chief Executive Officer ensures alignment with market demands and technological advancements. Bernard Gauf's strategic vision is critical to IDT's position as a thought leader in disruptive solutions, particularly through the advancement of its Automated Test and ReTest (ATRT) initiative, which streamlines testing processes and enhances software quality across the DOD. The executive's focus remains on fostering innovation and ensuring the company's continued growth and impact within the defense sector.
    Bernard Gauf

    Robert Hornbuckle - Chief Information Officer & Chief Information Officer, Internal & Chief Operating Officer

    Robert Hornbuckle, the Chief Information Officer & Chief Information Officer, Internal & Chief Operating Officer at IDT, manages the company's internal technology infrastructure and operational efficiency. Hornbuckle oversees the systems that support IDT's development of advanced automated solutions, ensuring seamless integration and testing processes for defense capabilities. This dual role involves architecting robust IT frameworks and optimizing operational workflows to support the rapid delivery of warfare capabilities for the U.S. Department of Defense. The Chief Information Officer & Chief Information Officer, Internal & Chief Operating Officer is responsible for enhancing system performance and driving cost reductions through efficient resource management. Robert Hornbuckle's leadership ensures that IDT's internal operations are as advanced and effective as the external solutions provided to clients, directly contributing to the company's ability to streamline testing and improve software quality. The executive's purview includes maintaining the integrity and scalability of all information systems critical to IDT's mission.

    David Ponticello - Division President

    David Ponticello, the Division President at IDT, leads a specific operational division focused on delivering advanced automated solutions for the U.S. Department of Defense. Ponticello drives the strategic direction and performance of the division, ensuring the rapid delivery of warfare capabilities and the successful integration and testing of complex defense systems. This leadership role involves overseeing the division's contribution to improving quality while reducing time and costs. The Division President is instrumental in translating IDT's broader mission into actionable plans and measurable outcomes for the assigned business unit. David Ponticello's focus is on operational excellence and fostering innovation within the division, supporting IDT's reputation as a thought leader in disruptive solutions. The executive's management ensures that the division effectively supports initiatives like the Automated Test and ReTest (ATRT) program, enhancing software quality across the DOD.

    Katherine Weller - Chief Human Resources Officer

    Katherine Weller, the Chief Human Resources Officer at IDT, directs all human capital strategies to support the company's growth and innovation in defense technology. Weller oversees talent acquisition, development, and retention programs, ensuring IDT attracts and retains top Systems and Software Engineers, Computer Scientists, and related professionals. This leadership role is crucial for fostering a culture that drives advancements in military readiness and supports the development of automated solutions. The Chief Human Resources Officer ensures that IDT's workforce is equipped with the skills necessary to transform the integration and testing of complex defense systems. Katherine Weller's strategic initiatives focus on creating an environment that encourages thought leadership and supports the company's commitment to improving quality while reducing time and costs for the U.S. Department of Defense. The executive's responsibilities include aligning HR policies with the company's mission and fostering employee engagement.
    Katherine Weller

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    Frequently Asked Questions Regarding IDT Top Executives and Leadership Team

    Who leads IDT?
    IDT is led by Bernard Gauf (President & Chief Executive Officer), along with executives such as Robert Hornbuckle (Chief Information Officer & Chief Information Officer, Internal & Chief Operating Officer) and David Ponticello (Division President).
    Who is part of IDT’s executive team?
    The executive team of IDT includes leaders such as Bernard Gauf (President & Chief Executive Officer), Robert Hornbuckle (Chief Information Officer & Chief Information Officer, Internal & Chief Operating Officer), David Ponticello (Division President) and other senior executives.
    How many executives does IDT have?
    IDT has 4 executives leading key business areas.
    What roles are included in IDT’s leadership team?
    The leadership team of IDT includes roles such as President & Chief Executive Officer, Chief Information Officer & Chief Information Officer, Internal & Chief Operating Officer, Division President, Chief Human Resources Officer.