Allegro MicroSystems Executive and Leadership Team

July, 2026

Leadership Overview

Allegro MicroSystems has 5 executives leading key functions including technology, finance, human resources, and digital transformation.

Driven by innovation, Allegro MicroSystems is dedicated to developing intelligent semiconductor solutions that advance global safety and sustainability.

Leadership Roles at Allegro MicroSystems

  • Executive Vice President & Chief Financial Officer - Derek D'Antilio
  • Chief Technology Officer - David Jamie Haas
  • Senior Vice President, Chief Human Resources Officer - Erin Hagen
  • Vice President, Chief Human Resources Officer - Sean Burke
  • Chief Information Officer & Chief Digital Officer - Houssam Amer
  • Derek D'Antilio - Executive Vice President & Chief Financial Officer

    Derek D'Antilio, the Executive Vice President & Chief Financial Officer at Allegro MicroSystems, directs all financial operations and strategic fiscal planning. Overseeing treasury, accounting, and investor relations, D'Antilio ensures robust financial health and drives profitable growth. This executive leadership position is vital for managing capital allocation and optimizing financial performance in the global semiconductor industry. By implementing rigorous financial controls and forecasting models, Derek D'Antilio supports Allegro's mission to deliver intelligent solutions for a safer and more sustainable future. The Chief Financial Officer's expertise guides investment decisions, manages risk, and enhances shareholder value, ensuring the company's long-term financial stability and strategic expansion. This involves close coordination with business units to align financial strategies with operational objectives.
    Derek D'Antilio

    David Jamie Haas - Chief Technology Officer

    David Jamie Haas, the Chief Technology Officer at Allegro MicroSystems, architects the company's technological vision and innovation roadmap. Overseeing research and development, Haas directs the creation of advanced sensor and power integrated circuits (ICs) and photonics. This leadership role ensures Allegro's solutions align with the global imperative for safer and more sustainable technologies. By fostering a culture of continuous improvement, David Jamie Haas drives the development of next-generation ICs that enhance performance and efficiency across diverse applications. The Chief Technology Officer's strategic guidance is crucial for maintaining Allegro's competitive edge in the rapidly evolving semiconductor market, focusing on breakthroughs that address complex industry challenges and anticipate future market demands. This involves close collaboration with engineering teams to translate cutting-edge research into market-ready products.
    David Jamie Haas

    Erin Hagen - Senior Vice President, Chief Human Resources Officer

    Erin Hagen, the Senior Vice President, Chief Human Resources Officer at Allegro MicroSystems, leads global human capital strategy and organizational development. Overseeing talent acquisition, employee engagement, and compensation, Hagen cultivates a high-performance culture aligned with Allegro's mission. This critical role ensures the company attracts, retains, and develops the skilled workforce necessary to innovate in sensor and power ICs. By championing employee well-being and professional growth, Erin Hagen fosters an environment where teams can develop intelligent solutions for a safer and more sustainable future. The Chief Human Resources Officer's strategic initiatives are fundamental to supporting Allegro's operational expansion and technological advancements worldwide. This involves developing programs that enhance diversity, equity, and inclusion across the organization.
    Erin Hagen

    Sean Burke - Vice President, Chief Human Resources Officer

    Sean Burke, the Vice President, Chief Human Resources Officer at Allegro MicroSystems, spearheads initiatives focused on talent management and employee experience. Overseeing HR operations and policy implementation, Burke ensures alignment with Allegro's strategic objectives and commitment to innovation. This leadership position is key to supporting the global workforce in developing advanced semiconductor solutions. By driving programs that enhance organizational effectiveness, Sean Burke contributes to Allegro's goal of creating a safer and more sustainable future through intelligent technology. The Chief Human Resources Officer's focus on operational HR excellence supports the company's growth and its dedication to fostering a positive and productive work environment. This includes managing employee relations and ensuring compliance with labor laws across various regions.

    Houssam Amer - Chief Information Officer & Chief Digital Officer

    Houssam Amer, the Chief Information Officer & Chief Digital Officer at Allegro MicroSystems, directs the company's information technology infrastructure and digital transformation strategy. Overseeing all aspects of IT operations, cybersecurity, and digital innovation, Amer ensures robust technological support for Allegro's global business. This executive role is pivotal in leveraging digital technologies to enhance operational efficiency and drive the development of intelligent semiconductor solutions. By championing digital initiatives, Houssam Amer supports Allegro's mission to advance a safer and more sustainable future. The Chief Information Officer & Chief Digital Officer's leadership ensures that Allegro remains at the forefront of technological adoption, optimizing data utilization and digital engagement across all functions. This involves implementing advanced analytics and cloud-based solutions to streamline processes and foster innovation.
    Houssam Amer

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    Frequently Asked Questions Regarding Allegro MicroSystems Top Executives and Leadership Team

    Who leads Allegro MicroSystems?
    Allegro MicroSystems is led by Derek D'Antilio (Executive Vice President & Chief Financial Officer), along with executives such as David Jamie Haas (Chief Technology Officer) and Erin Hagen (Senior Vice President, Chief Human Resources Officer).
    Who is part of Allegro MicroSystems’s executive team?
    The executive team of Allegro MicroSystems includes leaders such as Derek D'Antilio (Executive Vice President & Chief Financial Officer), David Jamie Haas (Chief Technology Officer), Erin Hagen (Senior Vice President, Chief Human Resources Officer) and other senior executives.
    How many executives does Allegro MicroSystems have?
    Allegro MicroSystems has 5 executives leading key business areas.
    What roles are included in Allegro MicroSystems’s leadership team?
    The leadership team of Allegro MicroSystems includes roles such as Executive Vice President & Chief Financial Officer, Chief Technology Officer, Senior Vice President, Chief Human Resources Officer, Vice President, Chief Human Resources Officer, Chief Information Officer & Chief Digital Officer.