Arconic Executive and Leadership Team

July, 2026

Leadership Overview

Arconic has 8 executives leading key functions including information technology, human resources, finance, legal, and operations.

Driven by advanced materials innovation, Arconic engineers and produces lightweight metals for critical industries, shaping the future of aerospace, automotive, and construction through a commitment to operational excellence and global market leadership.

Leadership Roles at Arconic

  • Chief Executive Officer (Brazil) - Marcelo Rangel
  • Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer - Lori Boucher
  • Chief Financial Officer, Engineered Products & Solutions - Rick Galloway
  • President, Building & Construction Systems - Simon Bates
  • President, Engineering & Operational Excellence (GRP Center of Excellence) - Moustapha Mbaye
  • Chief Information Officer - William Dorfner
  • Executive Vice President & Chief Human Resources Officer - Melissa Miller
  • Executive Vice President & Chief Legal Officer - Jessica Beckett-McWalter
  • Marcelo Rangel - Chief Executive Officer (Brazil)

    Marcelo Rangel, the Chief Executive Officer (Brazil) at Arconic, directs the company's strategic operations and market presence within Brazil. Rangel oversees all business activities, driving growth and profitability for Arconic's lightweight metals engineering and production in the South American region. This leadership role involves managing local teams, ensuring compliance with regional regulations, and adapting global strategies to the Brazilian market dynamics, particularly for the automotive and construction sectors. Marcelo Rangel's focus is on expanding Arconic's footprint and solidifying its position as a key supplier of advanced materials in Brazil. The Chief Executive Officer (Brazil) is instrumental in achieving regional business targets and contributing to Arconic's overall global performance.

    Lori Boucher - Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer

    Lori Boucher, the Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer at Arconic, provides critical administrative and operational support to key executive functions. Boucher manages complex scheduling, coordinates executive communications, and facilitates the smooth operation of the finance, legal, and human resources departments. This role is essential for ensuring efficient workflow and timely execution of strategic initiatives across Arconic's global manufacturing and engineering operations. Lori Boucher's support enables the Chief Financial Officer, Chief Legal Officer, and Chief Human Resources Officer to focus on high-level decision-making and strategic planning for Arconic's advanced materials business. The effectiveness of Boucher's support directly impacts the operational cadence of these vital executive offices.

    Rick Galloway - Chief Financial Officer, Engineered Products & Solutions

    Rick Galloway, the Chief Financial Officer, Engineered Products & Solutions at Arconic, manages the financial strategy and operations for this key division. Galloway oversees financial planning, analysis, and reporting, ensuring fiscal health and driving profitability for Arconic's advanced engineered components. This executive role involves managing budgets, optimizing capital allocation, and supporting strategic investments within the Engineered Products and Solutions segment, which serves critical industries like aerospace and automotive. Rick Galloway's financial acumen is vital for guiding the division's performance and contributing to Arconic's overall economic stability and growth across its global operations. The Chief Financial Officer, Engineered Products & Solutions ensures robust financial oversight and strategic fiscal management.
    Rick Galloway

    Simon Bates - President, Building & Construction Systems

    Simon Bates, the President, Building & Construction Systems at Arconic, directs the strategic vision and operational execution for this division. Bates oversees the development, manufacturing, and market deployment of Arconic's advanced materials and solutions tailored for the building and construction industry across North America and Europe. This leadership position involves driving innovation in sustainable building materials, managing customer relationships, and ensuring the division's profitability and market share growth. Simon Bates's focus is on enhancing Arconic's offerings in facade systems, roofing, and other construction applications. The President, Building & Construction Systems champions the division's contribution to Arconic's overall mission of providing lightweight, high-performance materials.

    Moustapha Mbaye - President, Engineering & Operational Excellence (GRP Center of Excellence)

    Moustapha Mbaye, the President, Engineering & Operational Excellence (GRP Center of Excellence) at Arconic, spearheads advancements in engineering and operational efficiency for the Global Rolled Products (GRP) division. Mbaye leads initiatives focused on process optimization, quality enhancement, and technological innovation within Arconic's rolled products manufacturing, serving key sectors like automotive and aerospace. This critical role involves driving best practices across GRP operations globally, ensuring consistent product quality and maximizing production output. Moustapha Mbaye's leadership is central to maintaining Arconic's competitive edge through superior engineering and streamlined operational processes. The President, Engineering & Operational Excellence ensures that the GRP Center of Excellence consistently delivers value and drives continuous improvement.

    William Dorfner - Chief Information Officer

    William Dorfner, the Chief Information Officer at Arconic, directs the company's global information technology strategy and infrastructure. Dorfner oversees the development and implementation of digital solutions that enhance operational efficiency and support Arconic's advanced materials manufacturing processes. This leadership role involves managing cybersecurity initiatives, ensuring data integrity, and driving technological innovation across all divisions, including Global Rolled Products and Engineering Products and Solutions. William Dorfner's focus is on leveraging technology to optimize production, streamline supply chains, and support the company's expansion into new markets, particularly within the United States and Europe. The Chief Information Officer ensures that Arconic's IT systems are robust, scalable, and aligned with the company's strategic objectives for growth and market competitiveness.

    Melissa Miller - Executive Vice President & Chief Human Resources Officer

    Melissa Miller, the Executive Vice President & Chief Human Resources Officer at Arconic, leads all aspects of human capital management and organizational development. Miller drives the company's talent acquisition, employee engagement, and leadership development programs, ensuring a skilled and motivated workforce across Arconic's global operations in North America, Europe, and Asia. This executive position involves shaping Arconic's culture, fostering diversity and inclusion, and implementing HR policies that support the company's mission in aerospace, automotive, and construction sectors. Melissa Miller's strategic direction ensures that human resources functions effectively support business objectives, including workforce planning for new product introductions and operational expansions. The Chief Human Resources Officer plays a critical part in aligning talent strategies with Arconic's commitment to innovation and operational excellence.
    Melissa Miller
    Jessica Beckett-McWalter, the Executive Vice President & Chief Legal Officer at Arconic, leads the company's global legal affairs and corporate governance. Beckett-McWalter oversees all legal matters, including compliance, litigation, intellectual property, and regulatory affairs, ensuring Arconic operates within legal frameworks across its international operations in the United States, Europe, and China. This senior role is critical for mitigating legal risks and advising the executive team and Board of Directors on legal implications of business strategies. Jessica Beckett-McWalter's expertise supports Arconic's mission in advanced materials manufacturing for aerospace, automotive, and construction. The Chief Legal Officer safeguards the company's legal interests and promotes ethical business practices worldwide.

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    Frequently Asked Questions Regarding Arconic Top Executives and Leadership Team

    Who leads Arconic?
    Arconic is led by Marcelo Rangel (Chief Executive Officer (Brazil)), along with executives such as Lori Boucher (Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer) and Rick Galloway (Chief Financial Officer, Engineered Products & Solutions).
    Who is part of Arconic’s executive team?
    The executive team of Arconic includes leaders such as Marcelo Rangel (Chief Executive Officer (Brazil)), Lori Boucher (Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer), Rick Galloway (Chief Financial Officer, Engineered Products & Solutions) and other senior executives.
    How many executives does Arconic have?
    Arconic has 8 executives leading key business areas.
    What roles are included in Arconic’s leadership team?
    The leadership team of Arconic includes roles such as Chief Executive Officer (Brazil), Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer, Chief Financial Officer, Engineered Products & Solutions, President, Building & Construction Systems, President, Engineering & Operational Excellence (GRP Center of Excellence).