Geosyntec Executive and Leadership Team

July, 2026

Leadership Overview

Geosyntec has 4 executives leading key functions including strategy, finance, human resources, and regional operations.

Guided by a commitment to environmental stewardship and infrastructure resilience, Geosyntec drives innovative solutions for complex challenges, shaping a sustainable future through expert engineering and consulting.

Leadership Roles at Geosyntec

  • President & Chief Executive Officer - Majdi Othman
  • Chief Financial Officer - Jonathan Doros
  • President (West, North America) - Karen Kosiarek
  • Chief Human Resources Officer - Jennifer Brown
  • Majdi Othman - President & Chief Executive Officer

    Majdi Othman, the President & Chief Executive Officer at Geosyntec, directs the firm's overarching strategy and operational execution. Othman guides the company's mission to address complex environmental, natural resource, and civil infrastructure challenges for both private and public sector clients. This leadership role involves setting the strategic vision for growth and innovation across all service lines. Othman ensures alignment with the company's core values of technical excellence and client service. The President & Chief Executive Officer oversees the integration of new ventures and the resolution of intricate project demands. By fostering a culture of collaboration and expertise, Majdi Othman drives the firm's impact on sustainable development and resilient infrastructure solutions globally. Othman's strategic direction ensures Geosyntec maintains its position as a leader in the consulting and engineering sector.

    Jonathan Doros - Chief Financial Officer

    Jonathan Doros, the Chief Financial Officer at Geosyntec, manages the company's financial health and strategic fiscal planning. Doros oversees all financial operations, including accounting, budgeting, forecasting, and financial reporting, ensuring robust fiscal management. This executive function is critical for supporting Geosyntec's complex projects and new venture initiatives. The Chief Financial Officer works closely with other leaders to allocate resources effectively, driving profitability and sustainable growth. Doros's responsibilities extend to managing financial risk and optimizing capital structure to support the firm's ambitious goals in environmental and civil infrastructure consulting. By maintaining rigorous financial discipline, Jonathan Doros ensures the company's long-term viability and capacity to undertake large-scale, impactful projects. The Chief Financial Officer's insights are vital for strategic decision-making across the organization.
    Jonathan Doros

    Karen Kosiarek - President (West, North America)

    Karen Kosiarek, the President (West, North America) at Geosyntec, directs strategic operations and business development across key geographic regions. Kosiarek oversees the execution of consulting and engineering services for environmental, natural resource, and civil infrastructure projects within Western North America. This leadership position involves driving market penetration and ensuring client satisfaction through the delivery of innovative solutions. The President (West, North America) collaborates with national leadership to align regional objectives with the company's overall mission. Karen Kosiarek's focus is on expanding Geosyntec's presence and impact by addressing the unique environmental and infrastructure needs of the western markets. By leading regional teams, Kosiarek ensures operational excellence and sustainable growth in a vital sector of the company's operations.
    Karen Kosiarek

    Jennifer Brown - Chief Human Resources Officer

    Jennifer Brown, the Chief Human Resources Officer at Geosyntec, leads the strategic development and execution of human capital initiatives. Brown oversees all aspects of human resources, including talent acquisition, employee development, compensation and benefits, and fostering a positive organizational culture. This critical role ensures Geosyntec attracts, retains, and develops the highly skilled professionals required for complex environmental and civil engineering projects. The Chief Human Resources Officer champions initiatives that support employee well-being and professional growth, aligning human resources strategies with the company's mission and values. Jennifer Brown's leadership focuses on building a high-performing workforce capable of addressing the unique challenges faced by clients. By cultivating a supportive and dynamic work environment, Brown ensures the continued success and expansion of Geosyntec's expert consulting services.

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    Frequently Asked Questions Regarding Geosyntec Top Executives and Leadership Team

    Who leads Geosyntec?
    Geosyntec is led by Majdi Othman (President & Chief Executive Officer), along with executives such as Jonathan Doros (Chief Financial Officer) and Karen Kosiarek (President (West, North America)).
    Who is part of Geosyntec’s executive team?
    The executive team of Geosyntec includes leaders such as Majdi Othman (President & Chief Executive Officer), Jonathan Doros (Chief Financial Officer), Karen Kosiarek (President (West, North America)) and other senior executives.
    How many executives does Geosyntec have?
    Geosyntec has 4 executives leading key business areas.
    What roles are included in Geosyntec’s leadership team?
    The leadership team of Geosyntec includes roles such as President & Chief Executive Officer, Chief Financial Officer, President (West, North America), Chief Human Resources Officer.