LIUNA Executive and Leadership Team

August, 2026

Leadership Overview

LIUNA has 10 executives leading key functions including financial oversight, operational management, and regional labor representation.

Committed to advancing the interests of construction and public service workers, LIUNA drives economic growth through collective bargaining and professional development initiatives that secure family-supporting wages and benefits for half a million members.

Leadership Roles at LIUNA

  • Chief Financial Officer - Katherine Lenn
  • Chief Operating Officer - Colleen Connolly
  • President & Business Representative - Matthew Jensen
  • President Local 1156 - Noah Gleason
  • International Representative, Office of the General President - Edward Rehfeld
  • General President's Office - Jannette Morgan
  • President - Diana Jaramillo
  • President and Field and Member Representative - James Inskeep
  • President CT Laborers District Council - Andrew Inorio
  • President - Carmen Serrett
  • Katherine Lenn - Chief Financial Officer

    Katherine Lenn, the Chief Financial Officer at LIUNA, manages the fiscal health and budgetary integrity of the organization. Overseeing complex financial reporting and resource allocation, the Chief Financial Officer ensures that union funds support the core mission of providing training and advocacy for construction workers. This role involves rigorous auditing of collective bargaining agreements to maintain long-term economic stability for the membership. By optimizing financial workflows, Katherine Lenn directly impacts the ability of the union to provide high-quality benefits and training programs. The Chief Financial Officer collaborates with the executive board to align fiscal strategies with the broader goals of the organization. Through disciplined oversight of assets and expenditures, Lenn secures the financial foundation necessary for the continued growth of the union across the United States, ensuring that every dollar contributes to the advancement of the labor force.
    Katherine Lenn

    Colleen Connolly - Chief Operating Officer

    Colleen Connolly, the Chief Operating Officer at LIUNA, directs the daily administrative functions and operational workflows that sustain the union. Managing internal processes and organizational efficiency, the Chief Operating Officer ensures that the diverse needs of construction and public service members receive prompt attention. This leadership role involves coordinating between various departments to streamline communication and service delivery across the national network. By implementing scalable operational frameworks, Colleen Connolly enhances the capacity of the organization to represent half a million workers effectively. The Chief Operating Officer monitors performance metrics to ensure that all training and advocacy initiatives meet the high standards required by the industry. Through constant refinement of internal systems, Connolly drives operational excellence, allowing the union to maintain its position as a powerhouse in the construction sector while supporting the professional advancement of the entire membership.

    Matthew Jensen - President & Business Representative

    Matthew Jensen, the President & Business Representative at LIUNA, leads strategic negotiations and represents the interests of the workforce in critical labor discussions. Overseeing the execution of collective bargaining agreements, the President & Business Representative ensures that members receive fair compensation and robust benefits. This role involves direct engagement with industry stakeholders to advocate for safer working conditions and better career opportunities for construction professionals. By fostering strong relationships with employers, Matthew Jensen secures favorable terms that directly improve the lives of the union members. The President & Business Representative coordinates with other executive leaders to align field activities with the overarching mission of the organization. Through persistent advocacy and skilled negotiation, Jensen strengthens the collective power of the union, ensuring that the workforce remains a vital and protected component of the national economy.

    Noah Gleason - President Local 1156

    Noah Gleason, the President Local 1156 at LIUNA, manages regional labor activities and member engagement within the specific jurisdiction of Local 1156. Overseeing local training initiatives and member support services, the President Local 1156 ensures that the union mission translates into tangible benefits for the local workforce. This role involves addressing the unique challenges faced by construction workers in the region and providing the necessary resources for professional growth. By maintaining active communication with the membership, Noah Gleason fosters a culture of solidarity and collective action. The President Local 1156 collaborates with national leadership to implement broader union strategies while tailoring approaches to local market conditions. Through dedicated leadership at the local level, Gleason strengthens the overall impact of the organization, ensuring that the rights and interests of the members remain protected and prioritized in every project.

    Edward Rehfeld - International Representative, Office of the General President

    Edward Rehfeld, the International Representative, Office of the General President at LIUNA, facilitates high-level communication and strategic coordination between the General President and the broader union network. Overseeing the implementation of national policies, the International Representative, Office of the General President ensures that all regional and local branches operate in alignment with the core objectives of the organization. This role involves managing complex projects that span multiple jurisdictions, requiring deep knowledge of labor laws and industry standards. By providing guidance and support to local leadership, Edward Rehfeld ensures that the union maintains a unified and aggressive stance in advocating for construction workers. The International Representative, Office of the General President monitors industry trends to advise on long-term strategic planning. Through meticulous coordination and policy execution, Rehfeld supports the growth and effectiveness of the union on a national scale.

    Jannette Morgan - General President's Office

    Jannette Morgan, the General President's Office at LIUNA, manages the administrative and strategic priorities of the highest leadership level within the organization. Overseeing the flow of information and the execution of executive directives, the General President's Office ensures that the vision of the union remains clear and actionable. This role involves coordinating with various departments to facilitate the implementation of national initiatives that support the half-million members. By managing the schedule and priorities of the General President, Jannette Morgan enables the leadership to focus on critical advocacy and bargaining efforts. The General President's Office serves as a central hub for organizational communication, ensuring that all stakeholders remain informed and aligned. Through efficient management of executive functions, Morgan contributes to the overall stability and progress of the union, ensuring that the strategic goals of the organization are met with precision and dedication.

    Diana Jaramillo - President

    Diana Jaramillo, the President at LIUNA, provides executive leadership and strategic direction for the organization. Overseeing the development of programs that enhance the skills and safety of construction workers, the President ensures that the union remains a leader in the industry. This role involves setting the tone for advocacy efforts and ensuring that the collective bargaining power of the union is utilized to secure better lives for the membership. By championing initiatives that promote diversity and inclusion, Diana Jaramillo strengthens the unity and effectiveness of the workforce. The President collaborates with the board and other executives to navigate the evolving landscape of the construction sector. Through visionary leadership and a commitment to the core mission, Jaramillo drives the growth of the union, ensuring that the interests of the members are always at the forefront of every strategic decision.

    James Inskeep - President and Field and Member Representative

    James Inskeep, the President and Field and Member Representative at LIUNA, manages the direct interaction between the union and the workforce in the field. Overseeing the recruitment and support of members, the President and Field and Member Representative ensures that the benefits of union membership are clearly communicated and accessible. This role involves visiting job sites to address concerns, provide training resources, and advocate for the rights of the workers on the ground. By maintaining a strong presence in the field, James Inskeep builds trust and solidarity among the membership. The President and Field and Member Representative coordinates with local leadership to resolve disputes and improve working conditions. Through active engagement and persistent support, Inskeep ensures that the union remains responsive to the needs of the workers, driving both membership growth and the overall success of the organization.
    James Inskeep

    Andrew Inorio - President CT Laborers District Council

    Andrew Inorio, the President CT Laborers District Council at LIUNA, leads the regional efforts of the district council to advance the interests of construction workers. Overseeing the coordination of local unions within the district, the President CT Laborers District Council ensures that regional strategies align with national goals. This role involves negotiating regional agreements and advocating for policies that support the economic well-being of the membership. By fostering collaboration between local branches, Andrew Inorio creates a unified front that enhances the bargaining power of the union in the region. The President CT Laborers District Council monitors local market trends to identify opportunities for growth and professional development for the members. Through strategic leadership and a focus on regional impact, Inorio strengthens the presence of the union, ensuring that the rights and benefits of the workers are protected and expanded.

    Carmen Serrett - President

    Carmen Serrett, the President at LIUNA, directs the strategic initiatives and organizational goals that define the union. Overseeing the implementation of policies that support the professional advancement of construction workers, the President ensures that the organization remains a powerful advocate for the labor force. This role involves engaging with industry leaders and policymakers to promote the interests of the members and secure better working conditions. By fostering a culture of excellence and accountability, Carmen Serrett drives the performance of the union across all sectors. The President collaborates with the executive team to address the challenges of a changing industry and to capitalize on new opportunities for growth. Through dedicated leadership and a clear focus on the mission, Serrett ensures that the union continues to provide the support and resources necessary for the members to thrive in their careers.

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    Frequently Asked Questions Regarding LIUNA Top Executives and Leadership Team

    Who leads LIUNA?
    LIUNA is led by Katherine Lenn (Chief Financial Officer), along with executives such as Colleen Connolly (Chief Operating Officer) and Matthew Jensen (President & Business Representative).
    Who is part of LIUNA’s executive team?
    The executive team of LIUNA includes leaders such as Katherine Lenn (Chief Financial Officer), Colleen Connolly (Chief Operating Officer), Matthew Jensen (President & Business Representative) and other senior executives.
    How many executives does LIUNA have?
    LIUNA has 10 executives leading key business areas.
    What roles are included in LIUNA’s leadership team?
    The leadership team of LIUNA includes roles such as Chief Financial Officer, Chief Operating Officer, President & Business Representative, President Local 1156, International Representative, Office of the General President.