CDM Smith Executive and Leadership Team

July, 2026

Leadership Overview

CDM Smith has 10 executives leading key functions including finance, human resources, and program management.

Driven by a commitment to client success, CDM Smith optimizes sales resources through advanced CRM solutions, fostering stronger customer relationships and driving significant revenue growth. The company's leadership philosophy centers on leveraging innovative tools and deep expertise to deliver measurable results and cultivate lasting client loyalty.

Leadership Roles at CDM Smith

  • Chief Financial Officer - Mohamed Kaderina
  • Executive Vice President & Chief Financial Officer & Board Member - Thierry Desmaris
  • President - Samir Mathur
  • Group President, Federal Programs - Gwen Baker
  • President - James Calderone
  • President, PE, Bcee Technical Services Unit - Randy Rogers
  • President, CDM Federal - Firas Makarem
  • President, Construction - Frank Terrasi
  • President, Industrial Division - Kevin Riley
  • Chief Human Resources Officer - Carlos Echalar
  • Mohamed Kaderina - Chief Financial Officer

    Mohamed Kaderina, the Chief Financial Officer at CDM Smith, directs the company's financial strategy and operations. This leadership role involves managing all fiscal activities, including budgeting, forecasting, and financial reporting, ensuring robust financial health and compliance across the organization. Kaderina's oversight extends to optimizing financial resources to support strategic growth initiatives and enhance profitability. By implementing rigorous financial controls and driving efficiency, Mohamed Kaderina ensures the company's sustained economic stability and its capacity to invest in innovative solutions that benefit clients. The Chief Financial Officer's guidance is critical for informed decision-making, aligning financial performance with overarching business objectives and market demands.

    Thierry Desmaris - Executive Vice President & Chief Financial Officer & Board Member

    Thierry Desmaris, the Executive Vice President & Chief Financial Officer & Board Member at CDM Smith, provides comprehensive financial leadership and strategic direction. This multifaceted role encompasses the oversight of all financial planning, analysis, and reporting functions, ensuring fiscal integrity and driving profitable growth. Desmaris's position on the Board of Directors allows for direct input into corporate governance and long-term strategic planning, integrating financial insights with broader business objectives. The Executive Vice President & Chief Financial Officer & Board Member's responsibilities include managing investment strategies, optimizing capital allocation, and ensuring compliance with all regulatory requirements. Through astute financial management and strategic board participation, Thierry Desmaris significantly contributes to the company's market position and operational excellence.

    Samir Mathur - President

    Samir Mathur, the President at CDM Smith, drives the company's overall strategic vision and operational execution. This leadership position involves guiding all business units toward achieving ambitious growth targets and maintaining market leadership. Mathur's focus is on fostering innovation, enhancing client relationships, and ensuring the seamless delivery of services that align with the company's mission. The President's role requires close collaboration with executive teams to identify new market opportunities and optimize resource allocation for maximum impact. By championing a culture of excellence and accountability, Samir Mathur ensures CDM Smith consistently delivers exceptional value and strengthens its reputation as a trusted partner in client success.
    Samir Mathur

    Gwen Baker - Group President, Federal Programs

    Gwen Baker, the Group President, Federal Programs at CDM Smith, directs the strategic execution and expansion of federal government initiatives. This critical role involves managing complex projects and fostering strong relationships with key government agencies to deliver impactful solutions. Baker oversees program development, resource allocation, and client engagement within the federal sector, ensuring alignment with national priorities and regulatory frameworks. The Group President, Federal Programs' leadership is instrumental in driving growth and operational efficiency across all federal contracts. By focusing on delivering measurable outcomes and maintaining the highest standards of service, Gwen Baker solidifies CDM Smith's position as a premier partner for federal clients.

    James Calderone - President

    James Calderone, the President at CDM Smith, spearheads the company's strategic direction and operational performance. This executive leadership function involves overseeing all aspects of business development, client engagement, and service delivery to achieve sustained growth and market influence. Calderone's mandate includes fostering innovation, optimizing operational efficiencies, and ensuring the company's solutions consistently exceed client expectations. The President's role necessitates close collaboration with cross-functional teams to drive strategic initiatives and enhance the company's competitive positioning. Through dedicated leadership and a focus on client success, James Calderone ensures CDM Smith maintains its reputation for delivering exceptional value and expertise.

    Randy Rogers - President, PE, Bcee Technical Services Unit

    Randy Rogers, the President, PE, Bcee Technical Services Unit at CDM Smith, leads the strategic development and operational execution of specialized technical services. This role focuses on delivering advanced engineering and consulting solutions to clients, leveraging deep technical expertise and innovative methodologies. Rogers oversees the unit's performance, client relationships, and the cultivation of a highly skilled technical workforce. The President, PE, Bcee Technical Services Unit's responsibilities include driving market expansion, ensuring project success, and maintaining the highest standards of quality and client satisfaction. By championing technical excellence and strategic growth, Randy Rogers ensures the unit consistently provides cutting-edge solutions that address complex client challenges.
    Randy Rogers

    Firas Makarem - President, CDM Federal

    Firas Makarem, the President, CDM Federal at CDM Smith, directs the strategic vision and operational management of federal sector engagements. This leadership position involves cultivating robust relationships with government clients and ensuring the successful delivery of complex projects that meet critical national needs. Makarem oversees all aspects of federal program execution, resource deployment, and business development, driving growth and operational excellence within this key market. The President, CDM Federal's focus is on leveraging the company's expertise to provide innovative solutions and exceptional service to federal agencies. Through strategic leadership and a commitment to client success, Firas Makarem strengthens CDM Smith's impact and reputation in the federal arena.
    Firas Makarem

    Frank Terrasi - President, Construction

    Frank Terrasi, the President, Construction at CDM Smith, leads the company's comprehensive construction services division. This executive role focuses on driving strategic growth, operational efficiency, and project excellence across all construction endeavors. Terrasi oversees the management of large-scale construction projects, ensuring adherence to timelines, budgets, and quality standards while fostering strong client partnerships. The President, Construction's responsibilities include optimizing resource allocation, implementing innovative construction methodologies, and mitigating project risks. By championing a culture of safety and performance, Frank Terrasi ensures CDM Smith delivers superior construction outcomes and reinforces its position as a leader in the industry.
    Frank Terrasi

    Kevin Riley - President, Industrial Division

    Kevin Riley, the President, Industrial Division at CDM Smith, directs the strategic expansion and operational performance of the industrial sector business. This leadership role involves overseeing the delivery of specialized services and solutions tailored to the unique needs of industrial clients. Riley focuses on driving innovation, enhancing client relationships, and ensuring the successful execution of projects that support industrial development and efficiency. The President, Industrial Division's mandate includes identifying new market opportunities, optimizing operational workflows, and fostering a culture of technical expertise. Through strategic oversight and a commitment to client success, Kevin Riley ensures CDM Smith provides exceptional value and strengthens its market presence within the industrial landscape.
    Kevin Riley

    Carlos Echalar - Chief Human Resources Officer

    Carlos Echalar, the Chief Human Resources Officer at CDM Smith, architects the company's talent strategy and organizational development initiatives. This executive function focuses on cultivating a high-performance culture, attracting top talent, and ensuring employee engagement across all divisions. Echalar oversees the development and implementation of comprehensive HR policies, including compensation, benefits, and professional development programs, designed to support the company's growth and operational objectives. The Chief Human Resources Officer's strategic input is vital for aligning human capital with business goals, fostering an environment that drives innovation and client satisfaction. By championing employee well-being and career advancement, Carlos Echalar ensures CDM Smith maintains a competitive edge through its skilled and motivated workforce.
    Carlos Echalar

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    Frequently Asked Questions Regarding CDM Smith Top Executives and Leadership Team

    Who leads CDM Smith?
    CDM Smith is led by Mohamed Kaderina (Chief Financial Officer), along with executives such as Thierry Desmaris (Executive Vice President & Chief Financial Officer & Board Member) and Samir Mathur (President).
    Who is part of CDM Smith’s executive team?
    The executive team of CDM Smith includes leaders such as Mohamed Kaderina (Chief Financial Officer), Thierry Desmaris (Executive Vice President & Chief Financial Officer & Board Member), Samir Mathur (President) and other senior executives.
    How many executives does CDM Smith have?
    CDM Smith has 10 executives leading key business areas.
    What roles are included in CDM Smith’s leadership team?
    The leadership team of CDM Smith includes roles such as Chief Financial Officer, Executive Vice President & Chief Financial Officer & Board Member, President, Group President, Federal Programs, President.