Geosyntec Executive and Leadership Team

May, 2026

Leadership Overview

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

Driven by a commitment to environmental solutions, Geosyntec addresses complex challenges in environmental, natural resources, and civil infrastructure for both private and public sector clients, shaping sustainable development through expert engineering and consulting.

Leadership Roles at Geosyntec

  • President & Chief Executive Officer - Majdi Othman
  • President - Margaret Staub
  • 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 company's overarching strategy and operational execution. Othman guides Geosyntec's mission to solve complex environmental, natural resource, and civil infrastructure challenges for a diverse client base. This leadership role involves setting the strategic vision for the firm's growth and market positioning, ensuring alignment with client needs and industry advancements. By fostering innovation and operational excellence, Majdi Othman drives the company's commitment to delivering impactful solutions. The Chief Executive Officer's purview extends to cultivating a culture of technical expertise and client service, reinforcing Geosyntec's reputation as a leader in its field. Othman's strategic direction ensures the firm navigates evolving market dynamics and maintains its competitive edge in the consulting and engineering sector.

    Margaret Staub - President

    Margaret Staub, the President at Geosyntec, spearheads key operational initiatives and client engagement strategies. Staub directs the execution of projects involving environmental, natural resources, and civil infrastructure, ensuring high standards of technical delivery and client satisfaction. This executive role focuses on optimizing service offerings and expanding the firm's market reach within its core competencies. By fostering strong client relationships and overseeing project portfolios, Margaret Staub drives business development and revenue growth. The President's responsibilities encompass leading cross-functional teams and ensuring seamless project management from inception to completion. Staub's leadership is instrumental in reinforcing Geosyntec's reputation for tackling complex challenges with innovative engineering and consulting solutions, contributing to the firm's sustained success.

    Karen Kosiarek - President (West, North America)

    Karen Kosiarek, the President (West, North America) at Geosyntec, commands the strategic direction and operational oversight for the western region of North America. Kosiarek drives the firm's environmental, natural resources, and civil infrastructure consulting and engineering services across key markets in this expansive territory. This leadership role involves cultivating regional growth, managing client relationships, and ensuring the successful execution of complex projects. By focusing on regional market dynamics and client needs, Karen Kosiarek strengthens Geosyntec's presence and impact in Western North America. The President's responsibilities include leading regional teams, optimizing resource allocation, and championing the firm's commitment to technical excellence and client-centric solutions. Kosiarek's leadership is critical for expanding Geosyntec's service delivery and reinforcing its position as a trusted advisor in the region.
    Karen Kosiarek

    Jennifer Brown - Chief Human Resources Officer

    Jennifer Brown, the Chief Human Resources Officer at Geosyntec, architects the company's talent strategy and organizational development. Brown oversees all human resources functions, focusing on attracting, retaining, and developing a high-caliber workforce essential for Geosyntec's complex project delivery. This leadership position involves shaping policies and programs that support employee growth, engagement, and well-being, directly impacting the firm's ability to execute its environmental and infrastructure consulting services. By ensuring a robust talent pipeline and fostering a positive work environment, Jennifer Brown contributes significantly to the company's operational capacity and client satisfaction. The Chief Human Resources Officer's responsibilities include managing compensation, benefits, and performance management systems, all critical to maintaining a motivated and skilled team. Brown's strategic HR initiatives are vital for supporting Geosyntec's expansion and its commitment to technical excellence.

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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 Margaret Staub (President) 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), Margaret Staub (President), 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, President, President (West, North America), Chief Human Resources Officer.