CDM Smith Executive and Leadership Team

August, 2026

Leadership Overview

CDM Smith has 10 executives leading key functions including financial strategy, human capital management, industrial operations, technical services, and federal program delivery.

Committed to engineering excellence and sustainable infrastructure, CDM Smith delivers innovative solutions that optimize global resources and drive long-term value for clients across complex industrial and public sectors.

Leadership Roles at CDM Smith

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

    Mohamed Kaderina, the Chief Financial Officer at CDM Smith, directs all fiscal planning and capital allocation strategies. Overseeing the financial health of the organization, the Chief Financial Officer ensures rigorous compliance with international accounting standards while supporting long-term growth initiatives. This leadership role involves managing complex budgetary frameworks that underpin the delivery of large-scale infrastructure projects. By optimizing financial reporting and risk management protocols, Mohamed Kaderina directly impacts the stability of the firm. Kaderina maintains close collaboration with the Board to align fiscal objectives with the broader corporate mission. Through precise oversight of global assets, the Chief Financial Officer secures the necessary liquidity to fund innovation and expansion across diverse markets. Ultimately, Kaderina drives the financial discipline required to maintain the competitive edge of the company in the global construction and architecture landscape.

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

    Thierry Desmaris, the Executive Vice President & Chief Financial Officer & Board Member at CDM Smith, governs the strategic financial direction and corporate governance frameworks. Overseeing the integration of financial performance with board-level decision-making, the Executive Vice President & Chief Financial Officer & Board Member ensures that all investments support the long-term sustainability of the firm. This leadership role involves evaluating market trends and economic indicators to guide the expansion of the company into new geographic territories. By providing critical oversight of capital structures, Thierry Desmaris directly impacts the ability of the organization to pursue large-scale infrastructure contracts. Desmaris works with the Board to refine corporate policy and enhance shareholder value. Through the management of high-level financial operations, the Executive Vice President & Chief Financial Officer & Board Member maintains the fiscal integrity of the enterprise. Ultimately, Desmaris drives the strategic financial vision that sustains the market position of the firm.

    Kevin Riley - President, Industrial Division

    Kevin Riley, the President, Industrial Division at CDM Smith, directs the operational strategy and project delivery for the industrial sector. Overseeing the design and construction of complex facilities, the President, Industrial Division ensures that all engineering solutions meet the rigorous safety and efficiency requirements of industrial clients. This leadership role involves managing cross-functional teams to deliver high-value projects that optimize resource utilization. By implementing advanced technical methodologies, Kevin Riley directly impacts the operational success of the division. Riley collaborates with other business unit leaders to leverage internal expertise and expand the footprint of the company in the industrial market. Through the oversight of project lifecycles, the President, Industrial Division maintains strict adherence to quality standards and client specifications. Ultimately, Riley drives the growth of the industrial portfolio by delivering innovative solutions that address the unique challenges of modern manufacturing and processing environments.
    Kevin Riley

    Randy Rogers - President, PE, Bcee Technical Services Unit

    Randy Rogers, the President, PE, Bcee Technical Services Unit at CDM Smith, architects the technical standards and engineering excellence programs. Overseeing the specialized technical services unit, the President, PE, Bcee Technical Services Unit ensures that all design and consulting work utilizes the latest industry innovations. This leadership role involves providing high-level technical guidance to project teams across the globe. By standardizing engineering practices, Randy Rogers directly impacts the quality and reliability of the services provided to clients. Rogers collaborates with the research and development teams to integrate new technologies into the service offerings of the firm. Through the management of technical talent, the President, PE, Bcee Technical Services Unit maintains the reputation of the company as a leader in complex engineering solutions. Ultimately, Rogers drives the technical strategy that enables the firm to solve the most challenging infrastructure problems in the industry.
    Randy Rogers

    James Calderone - President

    James Calderone, the President at CDM Smith, directs the overarching business strategy and operational execution for the firm. Overseeing the alignment of various business units, the President ensures that the company maintains a cohesive approach to market expansion and client service. This leadership role involves managing the executive team to achieve growth targets and operational efficiency. By fostering a culture of excellence, James Calderone directly impacts the ability of the organization to secure and deliver high-profile projects. Calderone works with the Board to define the long-term vision and strategic priorities of the enterprise. Through the oversight of corporate operations, the President maintains the competitive advantage of the firm in the global architecture and construction market. Ultimately, Calderone drives the strategic initiatives that ensure the continued success and market leadership of the company across all sectors.

    Samir Mathur - President

    Samir Mathur, the President at CDM Smith, directs the strategic development and client relationship management for key market segments. Overseeing the expansion of service offerings, the President ensures that the firm remains at the forefront of industry trends and client needs. This leadership role involves identifying new business opportunities and cultivating partnerships that enhance the market reach of the company. By optimizing the delivery of consulting services, Samir Mathur directly impacts the satisfaction and loyalty of the client base. Mathur collaborates with other senior leaders to integrate diverse service lines and provide comprehensive solutions to complex problems. Through the management of strategic accounts, the President maintains the growth trajectory of the firm. Ultimately, Mathur drives the business development efforts that solidify the position of the company as a trusted partner for major infrastructure and environmental projects worldwide.
    Samir Mathur

    Frank Terrasi - President, Construction

    Frank Terrasi, the President, Construction at CDM Smith, directs the execution of all construction activities and field operations. Overseeing the management of large-scale construction sites, the President, Construction ensures that all projects are completed on time, within budget, and to the highest safety standards. This leadership role involves coordinating with subcontractors, suppliers, and internal engineering teams to streamline the construction process. By implementing efficient site management practices, Frank Terrasi directly impacts the profitability and success of the construction division. Terrasi works with project managers to mitigate risks and resolve operational challenges in the field. Through the oversight of construction logistics, the President, Construction maintains the quality and integrity of the built environment. Ultimately, Terrasi drives the operational excellence that allows the firm to deliver complex infrastructure projects with precision and reliability across diverse geographic regions.
    Frank Terrasi

    Gwen Baker - Group President, Federal Programs

    Gwen Baker, the Group President, Federal Programs at CDM Smith, directs the strategy and delivery of services for government and federal clients. Overseeing the federal programs portfolio, the Group President, Federal Programs ensures that all work complies with strict regulatory requirements and meets the specific needs of public sector agencies. This leadership role involves managing relationships with federal stakeholders and securing long-term contracts. By aligning the capabilities of the firm with the priorities of the government, Gwen Baker directly impacts the success of the federal division. Baker collaborates with technical teams to provide innovative solutions for national infrastructure and environmental challenges. Through the oversight of federal project delivery, the Group President, Federal Programs maintains the reputation of the company as a reliable partner for public sector work. Ultimately, Baker drives the growth of the federal business by delivering high-impact solutions that support national objectives.

    Firas Makarem - President, CDM Federal

    Firas Makarem, the President, CDM Federal at CDM Smith, directs the specialized operations and business development for the federal subsidiary. Overseeing the unique requirements of federal contracts, the President, CDM Federal ensures that all services are delivered with the highest level of security and compliance. This leadership role involves managing the specialized workforce dedicated to federal projects and fostering strong relationships with government agencies. By focusing on the specific needs of the federal market, Firas Makarem directly impacts the performance of the subsidiary. Makarem collaborates with the broader organization to leverage corporate resources for federal initiatives. Through the oversight of specialized project delivery, the President, CDM Federal maintains the competitive standing of the firm in the federal sector. Ultimately, Makarem drives the strategic growth of the federal business by providing tailored solutions that address the critical infrastructure and environmental needs of government clients.
    Firas Makarem

    Carlos Echalar - Chief Human Resources Officer

    Carlos Echalar, the Chief Human Resources Officer at CDM Smith, architects the talent acquisition and organizational development strategies. Overseeing the global workforce, the Chief Human Resources Officer ensures that recruitment, retention, and professional development programs align with the technical demands of the architecture and construction industry. This leadership role involves fostering a culture of innovation and inclusivity across international operations. By implementing advanced human capital management systems, Carlos Echalar directly impacts the productivity and engagement of the entire staff. Echalar collaborates with executive leadership to identify future skill requirements and build robust succession pipelines. Through the design of comprehensive training initiatives, the Chief Human Resources Officer strengthens the internal knowledge base. Ultimately, Echalar secures the human talent necessary to execute complex engineering projects and maintain the high standards of service expected by clients worldwide.
    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 Kevin Riley (President, Industrial Division).
    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), Kevin Riley (President, Industrial Division) 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, Industrial Division, President, PE, Bcee Technical Services Unit, President.