Arconic Executive and Leadership Team

September, 2026

Leadership Overview

Arconic has 7 executives leading key functions including information technology, human resources, financial oversight, regional strategy, legal compliance, and operational excellence.

Focused on advanced lightweight metals engineering, Arconic delivers high-performance components for aerospace and automotive sectors while maintaining a commitment to global manufacturing innovation and sustainable industrial growth.

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, Engineering & Operational Excellence (GRP Center of Excellence) - Moustapha Mbaye
  • Chief Information Officer - Thomas Blazek
  • 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 all regional manufacturing and commercial activities within the South American market. Rangel oversees the production of lightweight metals components tailored for the local automotive and construction industries. By expanding market reach and strengthening client relationships, the Chief Executive Officer (Brazil) drives revenue growth and operational efficiency in the region. Marcelo Rangel manages local supply chain logistics to ensure timely delivery of advanced materials to key industrial partners. This leadership role involves adapting global manufacturing standards to meet specific regional regulatory requirements and market demands. Through the implementation of lean manufacturing principles, Rangel optimizes production output and reduces waste. The Chief Executive Officer (Brazil) collaborates with the global leadership team to integrate regional performance metrics into the broader corporate strategy, ensuring consistent quality and service across all international operations.

    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, coordinates administrative workflows for three critical executive functions. Boucher manages complex scheduling and communication channels that facilitate efficient decision-making for the financial, legal, and human resources departments. By streamlining information flow between these offices, the Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer ensures that leadership remains focused on core manufacturing objectives. Lori Boucher organizes high-level meetings and board interactions that shape the strategic direction of the company. This role involves maintaining strict confidentiality regarding sensitive financial data and legal proceedings. Through meticulous project coordination, Boucher supports the alignment of corporate policies with operational goals. The Executive Assistant Supporting Chief Financial Officer, CLO, Chief Human Resources Officer provides the necessary logistical support to enable the executive team to execute global initiatives effectively and maintain organizational stability.

    Rick Galloway - Chief Financial Officer, Engineered Products & Solutions

    Rick Galloway, the Chief Financial Officer, Engineered Products & Solutions at Arconic, manages the financial health and capital allocation for the company's specialized manufacturing division. Galloway oversees budgeting, forecasting, and cost-control measures that support the development of advanced materials for aerospace and industrial applications. By analyzing market trends and production costs, the Chief Financial Officer, Engineered Products & Solutions ensures the division maintains profitability while investing in innovation. Rick Galloway directs financial reporting processes that provide transparency to stakeholders and the board. This role involves evaluating capital expenditure projects to enhance manufacturing capabilities and technological capacity. Through rigorous financial oversight, Galloway mitigates risks associated with raw material price volatility and global supply chain fluctuations. The Chief Financial Officer, Engineered Products & Solutions partners with operational leaders to drive efficiency improvements, ultimately contributing to the overall financial strength and competitive positioning of the organization.
    Rick Galloway

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

    Moustapha Mbaye, the President, Engineering & Operational Excellence (GRP Center of Excellence) at Arconic, leads the technical advancement and process optimization for the Global Rolled Products division. Mbaye architects manufacturing workflows that enhance the production of high-performance aluminum sheets and plates. By driving continuous improvement initiatives, the President, Engineering & Operational Excellence (GRP Center of Excellence) increases yield rates and reduces energy consumption across major production facilities. Moustapha Mbaye manages the integration of advanced engineering technologies to meet the rigorous quality standards of the aerospace and automotive sectors. This role involves leading cross-functional teams to solve complex material science challenges and improve product durability. Through the standardization of operational best practices, Mbaye ensures consistent performance across the global manufacturing network. The President, Engineering & Operational Excellence (GRP Center of Excellence) fosters a culture of innovation, directly impacting the company's ability to deliver superior lightweight metal solutions to a global customer base.

    Thomas Blazek - Chief Information Officer

    Thomas Blazek, the Chief Information Officer at Arconic, directs the digital infrastructure supporting global manufacturing operations. Blazek architects secure data networks that connect facilities across the United States, China, and Europe, ensuring seamless information flow for lightweight metals production. By implementing advanced cybersecurity protocols, the Chief Information Officer protects proprietary engineering designs and sensitive corporate data. Thomas Blazek manages the integration of enterprise resource planning systems to optimize supply chain visibility and production efficiency. This leadership role involves modernizing legacy software to support the complex requirements of the aerospace and automotive divisions. Through the deployment of cloud-based analytics, Blazek drives data-driven decision-making across all manufacturing sites. The Chief Information Officer collaborates with regional leaders to standardize technology platforms, ultimately enhancing the overall agility of the organization in a competitive global market.

    Melissa Miller - Executive Vice President & Chief Human Resources Officer

    Melissa Miller, the Executive Vice President & Chief Human Resources Officer at Arconic, designs talent acquisition and retention strategies for a global workforce. Miller oversees organizational development initiatives that align human capital with the specific demands of lightweight metals engineering. By fostering a culture of safety and operational excellence, the Executive Vice President & Chief Human Resources Officer supports the productivity of manufacturing teams across international borders. Melissa Miller manages compensation structures and leadership development programs to ensure the company attracts top-tier engineering talent. This role involves navigating complex labor regulations in diverse markets like Germany, France, and the United Kingdom. Through strategic workforce planning, Miller ensures the organization maintains the necessary expertise to execute advanced material production. The Executive Vice President & Chief Human Resources Officer partners with the executive team to cultivate an inclusive environment that drives long-term business performance and employee engagement.
    Melissa Miller
    Jessica Beckett-McWalter, the Executive Vice President & Chief Legal Officer at Arconic, directs the legal strategy and corporate governance framework for the global enterprise. Beckett-McWalter oversees compliance programs that address international trade regulations, intellectual property protection, and environmental standards relevant to lightweight metals manufacturing. By managing complex litigation and contractual negotiations, the Executive Vice President & Chief Legal Officer safeguards the company's assets and reputation. Jessica Beckett-McWalter provides counsel on mergers, acquisitions, and strategic partnerships that expand the company's market footprint. This role involves ensuring that all operational activities across the United States, Europe, and Asia adhere to local and international laws. Through proactive risk management, Beckett-McWalter supports the executive team in navigating the legal complexities of the aerospace and construction industries. The Executive Vice President & Chief Legal Officer maintains high ethical standards, ensuring that corporate conduct aligns with the long-term mission of the organization.

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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 7 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, Engineering & Operational Excellence (GRP Center of Excellence), Chief Information Officer.