BankUnited Executive and Leadership Team

May, 2026

Leadership Overview

BankUnited has 7 executives leading key functions including strategy, finance, operations, technology, and market development.

Driven by a commitment to financial excellence, BankUnited provides comprehensive commercial and consumer banking services, fostering economic growth through its dedicated subsidiaries and a robust leadership philosophy focused on client success and operational integrity.

Leadership Roles at BankUnited

  • Chairman, President & Chief Executive Officer - Rajinder Singh
  • Chief Financial Officer - Leslie Lunak
  • Central Florida Market President - Michael McClanahan
  • Chief of Staff - Jaime Martini
  • Chief Information Officer - Julio Jogaib
  • OPX SBA Chief of Staff - Stephanie Byerly
  • Chief Technology Officer & Chief of Staff - Lucio Ballart
  • Rajinder Singh - Chairman, President & Chief Executive Officer

    Rajinder Singh, the Chairman, President & Chief Executive Officer at BankUnited, directs the overarching strategy and operational execution for the entire organization. Singh guides the company's financial services provision, encompassing commercial and consumer banking, through its core subsidiaries. This leadership role involves setting the strategic vision for market expansion and ensuring robust governance across all business units. Singh's oversight extends to fostering key stakeholder relationships and driving the company's financial performance and long-term growth objectives. The Chairman, President & Chief Executive Officer ensures alignment with the company's mission of delivering exceptional banking services. Rajinder Singh's strategic direction is pivotal in navigating the dynamic financial landscape and maintaining BankUnited's competitive position.
    Rajinder Singh

    Leslie Lunak - Chief Financial Officer

    Leslie Lunak, the Chief Financial Officer at BankUnited, manages all financial operations and reporting for the enterprise. Lunak oversees treasury functions, capital management, and investor relations, ensuring fiscal responsibility and strategic resource allocation. This role is critical in maintaining the financial health of the bank holding company and its subsidiaries, including BankUnited NA, BankUnited Investment Services, Inc., and Herald National Bank. The Chief Financial Officer develops financial strategies that support sustainable growth and profitability, while also ensuring compliance with all regulatory requirements. Lunak's expertise is vital in guiding investment decisions and optimizing the company's capital structure. Leslie Lunak's leadership ensures the financial integrity and strategic financial planning necessary for BankUnited's continued success in the finance and banking sector.
    Leslie Lunak

    Michael McClanahan - Central Florida Market President

    Michael McClanahan, the Central Florida Market President at BankUnited, directs the company's commercial and consumer banking operations within the Central Florida region. McClanahan is responsible for driving market share growth, cultivating client relationships, and overseeing the strategic deployment of banking services across this key geographic area. This leadership role involves managing regional teams and ensuring alignment with BankUnited's overall business objectives and service standards. The Central Florida Market President plays a vital part in expanding the company's presence and impact in a significant market. McClanahan's focus is on delivering tailored financial solutions and enhancing customer engagement throughout Central Florida. Michael McClanahan's regional leadership is crucial for BankUnited's sustained growth and market penetration.

    Jaime Martini - Chief of Staff

    Jaime Martini, the Chief of Staff at BankUnited, facilitates strategic initiatives and operational efficiency across the executive leadership team. Martini supports the Chairman, President & Chief Executive Officer by coordinating cross-functional projects and ensuring seamless communication between departments. This position involves driving key organizational priorities and enhancing the effectiveness of executive decision-making processes. The Chief of Staff plays a crucial part in translating strategic goals into actionable plans and monitoring their implementation. Martini's role is essential for optimizing internal operations and fostering a cohesive leadership environment. Jaime Martini's contributions are vital for the agile execution of BankUnited's business objectives and the smooth functioning of its banking services.

    Julio Jogaib - Chief Information Officer

    Julio Jogaib, the Chief Information Officer at BankUnited, directs the company's technology strategy and infrastructure. Jogaib oversees the development and implementation of all information systems, ensuring the security, reliability, and scalability of the technology platforms that support commercial and consumer banking services. This leadership position is fundamental to maintaining operational excellence and driving digital transformation initiatives. The Chief Information Officer ensures that technology investments align with business objectives and enhance customer experience. Jogaib's responsibilities include managing cybersecurity protocols and data governance to protect sensitive client information. Julio Jogaib's expertise is critical for BankUnited's technological advancement and its ability to offer innovative financial solutions.

    Stephanie Byerly - OPX SBA Chief of Staff

    Stephanie Byerly, the OPX SBA Chief of Staff at BankUnited, spearheads operational excellence initiatives specifically for the Small Business Administration (SBA) lending division. Byerly focuses on optimizing processes and enhancing the efficiency of SBA loan origination and servicing. This role is integral to ensuring the effective delivery of specialized financial products to small businesses. The OPX SBA Chief of Staff collaborates with various departments to streamline operations and improve client outcomes within the SBA segment. Byerly's efforts contribute directly to the growth and success of BankUnited's small business lending portfolio. Stephanie Byerly's dedicated focus drives operational improvements critical for serving the small business community.

    Lucio Ballart - Chief Technology Officer & Chief of Staff

    Lucio Ballart, the Chief Technology Officer & Chief of Staff at BankUnited, drives technological innovation and operational synergy across the organization. Ballart leads the technology vision, ensuring that systems and platforms effectively support the company's strategic goals in commercial and consumer banking. Concurrently, as Chief of Staff, Ballart enhances executive coordination and project execution, bridging technology strategy with broader business objectives. This dual role is essential for integrating advanced technological solutions with efficient operational frameworks. The Chief Technology Officer & Chief of Staff champions digital advancements and ensures robust IT infrastructure. Lucio Ballart's leadership is key to BankUnited's technological modernization and operational effectiveness.

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    Frequently Asked Questions Regarding BankUnited Top Executives and Leadership Team

    Who leads BankUnited?
    BankUnited is led by Rajinder Singh (Chairman, President & Chief Executive Officer), along with executives such as Leslie Lunak (Chief Financial Officer) and Michael McClanahan (Central Florida Market President).
    Who is part of BankUnited’s executive team?
    The executive team of BankUnited includes leaders such as Rajinder Singh (Chairman, President & Chief Executive Officer), Leslie Lunak (Chief Financial Officer), Michael McClanahan (Central Florida Market President) and other senior executives.
    How many executives does BankUnited have?
    BankUnited has 7 executives leading key business areas.
    What roles are included in BankUnited’s leadership team?
    The leadership team of BankUnited includes roles such as Chairman, President & Chief Executive Officer, Chief Financial Officer, Central Florida Market President, Chief of Staff, Chief Information Officer.