ECS Executive and Leadership Team

July, 2026

Leadership Overview

ECS Corporate Services has 10 executives leading key functions including strategy, operations, technology, and market development.

Driven by a commitment to engineering excellence, [[ECS Corporate Services]] focuses on delivering specialized geotechnical, construction materials, environmental, and facilities engineering solutions across the United States.

Leadership Roles at ECS

  • Chief Executive Officer - William Erickson
  • Founder & Chief Executive Officer - Muhammed Fayez
  • President & Chief Executive Officer - Tommy Edwards
  • Chief Executive Officer & President - William Yost
  • Chief Executive Officer & President - John Kim
  • President & Founder - Shawn Elkon
  • Chief Technology Officer - Karup Milag
  • Action Officer and Team Chief of Staff - Scott Erickson
  • Chief Technology Officer, Architecture - David Lespier
  • Chief Operations Officer - Rajni Parashar
  • William Erickson - Chief Executive Officer

    William Erickson, the Chief Executive Officer at ECS Corporate Services, directs the overarching corporate strategy and operational execution. Erickson guides the company's expansion within the geotechnical, construction materials, environmental, and facilities engineering sectors. This leadership involves aligning departmental objectives with the firm's mission to provide expert engineering services. Erickson's focus centers on driving sustainable growth and enhancing market presence through strategic initiatives. The Chief Executive Officer ensures that all business units operate with maximum efficiency and adhere to the highest industry standards. By fostering a culture of innovation, William Erickson propels the company forward, solidifying its position as a leader in specialized engineering solutions across the United States.

    Muhammed Fayez - Founder & Chief Executive Officer

    Muhammed Fayez, the Founder & Chief Executive Officer at ECS Corporate Services, establishes the foundational vision and long-term strategic direction for the organization. Fayez's role encompasses guiding the company's core competencies in geotechnical, construction materials, environmental, and facilities engineering. The Founder & Chief Executive Officer oversees the integration of innovative practices and ensures the company's commitment to client success. Fayez's leadership cultivates a robust corporate culture focused on technical excellence and client satisfaction. This involves strategic partnerships and market penetration efforts to expand the company's reach. Muhammed Fayez's dedication to pioneering solutions underpins the firm's sustained impact in the engineering services landscape.

    Tommy Edwards - President & Chief Executive Officer

    Tommy Edwards, the President & Chief Executive Officer at ECS Corporate Services, spearheads the company's strategic growth and operational oversight. Edwards directs all facets of the business, ensuring seamless integration of services in geotechnical, construction materials, environmental, and facilities engineering. The President & Chief Executive Officer champions initiatives that enhance service delivery and client engagement across the United States. Edwards' leadership focuses on optimizing resource allocation and driving operational efficiencies. This involves fostering cross-functional collaboration to achieve ambitious corporate objectives. Through strategic vision, Tommy Edwards ensures ECS Corporate Services maintains its competitive edge and commitment to engineering excellence.

    William Yost - Chief Executive Officer & President

    William Yost, the Chief Executive Officer & President at ECS Corporate Services, orchestrates the company's comprehensive business strategy and operational framework. Yost leads the firm's specialized divisions, including geotechnical, construction materials, environmental, and facilities engineering, ensuring alignment with market demands. The Chief Executive Officer & President drives initiatives aimed at expanding service offerings and strengthening client relationships nationwide. Yost's governance emphasizes innovation and the consistent delivery of high-quality engineering solutions. This leadership role involves cultivating a high-performance environment and guiding the company's trajectory. William Yost's strategic direction ensures ECS Corporate Services remains at the forefront of the engineering sector.

    John Kim - Chief Executive Officer & President

    John Kim, the Chief Executive Officer & President at ECS Corporate Services, directs the company's strategic vision and operational execution across all engineering disciplines. Kim oversees the integration of geotechnical, construction materials, environmental, and facilities engineering services, ensuring superior client outcomes. The Chief Executive Officer & President champions initiatives that enhance the company's market position and foster innovation. Kim's leadership focuses on optimizing operational workflows and driving business development efforts. This involves cultivating strong relationships with stakeholders and ensuring adherence to rigorous quality standards. Through strategic oversight, John Kim guides ECS Corporate Services toward sustained growth and industry leadership.

    Shawn Elkon - President & Founder

    Shawn Elkon, the President & Founder at ECS Corporate Services, established the company's core principles and continues to shape its strategic trajectory. Elkon guides the firm's expansion and maintains its commitment to excellence in geotechnical, construction materials, environmental, and facilities engineering. The President & Founder oversees key business development initiatives and fosters a culture of innovation and client-centric service. Elkon's leadership ensures the company remains adaptable to market dynamics and client needs. This involves cultivating strong relationships with industry partners and stakeholders. Shawn Elkon's foundational vision continues to drive the company's enduring success and reputation.

    Karup Milag - Chief Technology Officer

    Karup Milag, the Chief Technology Officer at ECS Corporate Services, architects the company's technological infrastructure and digital transformation strategies. Milag oversees the development and implementation of advanced technological solutions that support the firm's geotechnical, construction materials, environmental, and facilities engineering services. The Chief Technology Officer drives innovation in data management, software development, and IT security to enhance operational efficiency and client service delivery. Milag's responsibilities include evaluating emerging technologies and integrating them to maintain a competitive advantage. This leadership ensures that ECS Corporate Services leverages cutting-edge tools to meet complex engineering challenges. Karup Milag's vision propels the company's technological advancement.

    Scott Erickson - Action Officer and Team Chief of Staff

    Scott Erickson, the Action Officer and Team Chief of Staff at ECS Corporate Services, manages critical operational initiatives and provides strategic support to executive leadership. Erickson coordinates cross-functional teams to ensure the effective execution of projects within the geotechnical, construction materials, environmental, and facilities engineering domains. The Action Officer and Team Chief of Staff oversees internal process optimization and facilitates communication between departments. Erickson's role involves driving key strategic objectives and ensuring alignment with the company's overall mission. This leadership position requires meticulous planning and execution to support the firm's growth and operational excellence. Scott Erickson's contributions are vital to the company's dynamic operations.

    David Lespier - Chief Technology Officer, Architecture

    David Lespier, the Chief Technology Officer, Architecture at ECS Corporate Services, designs and oversees the implementation of the company's enterprise-wide technology architecture. Lespier focuses on building scalable, secure, and efficient systems that support the firm's specialized engineering services, including geotechnical, construction materials, environmental, and facilities engineering. The Chief Technology Officer, Architecture ensures that all technology solutions align with business objectives and industry best practices. Lespier's expertise guides the strategic planning of IT infrastructure, cloud adoption, and system integration. This leadership role is crucial for maintaining technological robustness and enabling future growth. David Lespier's architectural vision strengthens the company's technological foundation.

    Rajni Parashar - Chief Operations Officer

    Rajni Parashar, the Chief Operations Officer at ECS Corporate Services, directs the company's day-to-day operational activities and ensures the efficient delivery of engineering services. Parashar oversees project management, resource allocation, and process improvement across the geotechnical, construction materials, environmental, and facilities engineering divisions. The Chief Operations Officer focuses on optimizing operational workflows to enhance productivity and client satisfaction. Parashar's responsibilities include managing supply chains, ensuring regulatory compliance, and implementing best practices to streamline operations. This leadership role is critical for maintaining the company's high standards of service delivery. Rajni Parashar's operational acumen drives the company's success.

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    Frequently Asked Questions Regarding ECS Top Executives and Leadership Team

    Who leads ECS?
    ECS is led by William Erickson (Chief Executive Officer), along with executives such as Muhammed Fayez (Founder & Chief Executive Officer) and Tommy Edwards (President & Chief Executive Officer).
    Who is part of ECS’s executive team?
    The executive team of ECS includes leaders such as William Erickson (Chief Executive Officer), Muhammed Fayez (Founder & Chief Executive Officer), Tommy Edwards (President & Chief Executive Officer) and other senior executives.
    How many executives does ECS have?
    ECS has 10 executives leading key business areas.
    What roles are included in ECS’s leadership team?
    The leadership team of ECS includes roles such as Chief Executive Officer, Founder & Chief Executive Officer, President & Chief Executive Officer, Chief Executive Officer & President, Chief Executive Officer & President.