T.Y. Lin Executive and Leadership Team

Noor Amarneh, the Chief Executive Officer at T.Y. Lin, directs the global strategic vision for infrastructure design and community connectivity. Amarneh architects high-level initiatives that enhance conventional engineering with resilient, smart systems across international markets. By aligning the firm with sustainable resource management, the Chief Executive Officer ensures that every project solves unique client challenges through advanced technical methodologies. Amarneh maintains constant oversight of the firm's market position, driving growth by connecting gridlocked populations with improved mobility solutions. This leadership role involves constant collaboration with the board to refine the long-term mission of the organization. Through rigorous focus on innovation and operational excellence, Noor Amarneh secures the firm's reputation as a leader in global engineering. The Chief Executive Officer consistently prioritizes the integration of smarter, more efficient systems to elevate the standard of infrastructure development worldwide.

William Harnagel, the Chief Financial Officer at T.Y. Lin, manages the fiscal health and capital allocation strategies for the global engineering firm. Harnagel architects financial frameworks that support the design of resilient infrastructure and sustainable community solutions. By overseeing budgeting and financial reporting, the Chief Financial Officer ensures that the firm maintains the resources necessary to solve complex client challenges. William Harnagel monitors economic performance across international operations, providing the stability required for long-term growth and technical innovation. This leadership role involves collaborating with the executive team to align financial goals with the firm's mission of connecting populations through smarter mobility. By optimizing capital efficiency, the Chief Financial Officer supports the firm's ability to invest in advanced engineering technologies. Harnagel drives fiscal discipline, ensuring that every project contributes to the overall financial strength and market impact of the organization.

Rushan Zhu, the Board Secretary and Chief Financial Officer at T.Y. Lin, manages corporate governance and financial oversight for the firm. Zhu architects the reporting structures that ensure transparency and compliance while supporting the design of resilient infrastructure. By overseeing the financial health of the organization, the Board Secretary and Chief Financial Officer enables the firm to pursue sustainable and technically advanced engineering solutions. Rushan Zhu facilitates communication between the board and the executive team, ensuring alignment with the firm's mission of connecting communities. This leadership role involves managing fiscal risks and capital planning to support the firm's global operations. By maintaining rigorous governance standards, the Board Secretary and Chief Financial Officer secures the firm's long-term stability. Zhu drives financial strategy, ensuring that resources are directed toward solving complex client challenges. Through precise financial management, the Board Secretary and Chief Financial Officer supports the firm's continued growth and market impact.

Nyree Quintero, the Chief Operating Officer at T.Y. Lin, directs the daily operational functions and project delivery systems across the firm. Quintero architects scalable processes that allow the company to design resilient infrastructure with greater efficiency. By overseeing the integration of smarter systems into standard engineering workflows, the Chief Operating Officer ensures that the firm meets the unique demands of global clients. Nyree Quintero manages the operational infrastructure required to connect communities and improve mobility on a massive scale. This leadership role involves coordinating between departments to maintain high standards of technical excellence and resource stewardship. By streamlining project management, the Chief Operating Officer supports the firm's mission of solving complex engineering problems. Quintero drives operational performance, ensuring that all teams remain aligned with the firm's strategic objectives. Through rigorous oversight, the Chief Operating Officer maintains the firm's capacity for delivering innovative and sustainable infrastructure solutions.

Michael Hope, the President At Greeley and Hansen at T.Y. Lin, directs the specialized water and wastewater engineering operations within the firm. Hope architects technical solutions that enhance resource stewardship and sustainable infrastructure design. By overseeing the delivery of water-related projects, the President At Greeley and Hansen ensures that the firm solves unique client challenges regarding community health and mobility. Michael Hope manages the integration of smarter, more resilient systems into water infrastructure, supporting the firm's broader mission of connecting populations. This leadership role involves coordinating with the executive team to expand the firm's influence in the water sector. By driving technical innovation, the President At Greeley and Hansen ensures that the firm remains at the forefront of sustainable engineering. Hope maintains operational excellence, ensuring that all water-focused projects meet the highest standards of quality. Through strategic leadership, the President At Greeley and Hansen secures the firm's impact on global water infrastructure.

Jenni Roseleip, the Chief Marketing Officer at T.Y. Lin, directs the global brand strategy and market positioning for the firm's infrastructure solutions. Roseleip architects communication campaigns that highlight the company's commitment to smarter, more resilient engineering systems. By analyzing market trends, the Chief Marketing Officer ensures that the firm's unique value proposition reaches clients seeking sustainable and technically advanced approaches. Jenni Roseleip manages the firm's public presence, emphasizing the impact of infrastructure on community connectivity and mobility. This leadership role involves aligning marketing initiatives with the firm's core mission of solving complex engineering challenges. By fostering strong relationships with stakeholders, the Chief Marketing Officer expands the firm's influence across diverse geographic regions. Roseleip drives growth by articulating the benefits of resilient design to global partners. Through strategic brand management, the Chief Marketing Officer secures the firm's status as a premier provider of innovative infrastructure solutions.

Preethi Santhanam, the Chief People Officer at T.Y. Lin, directs the human capital strategy and talent development for the global engineering firm. Santhanam architects programs that attract and retain the expertise required to design smarter, more resilient infrastructure systems. By overseeing organizational culture, the Chief People Officer ensures that the workforce remains aligned with the firm's mission of connecting communities through sustainable solutions. Preethi Santhanam manages talent acquisition and professional development to support the firm's ability to solve complex engineering challenges. This leadership role involves fostering an environment of innovation and technical excellence across all global offices. By optimizing human resources, the Chief People Officer supports the firm's capacity for delivering advanced infrastructure projects. Santhanam drives employee engagement, ensuring that the team possesses the skills necessary to elevate community mobility. Through strategic workforce planning, the Chief People Officer secures the firm's position as a leader in engineering talent.

Congxiao Zhao, the Deputy Director at T.Y. Lin, manages the execution of complex infrastructure projects and technical design standards. Zhao oversees the implementation of smarter, more resilient systems that define the firm's engineering output. By coordinating cross-functional teams, the Deputy Director ensures that every design phase aligns with the overarching mission of connecting communities through sustainable mobility. Congxiao Zhao monitors project lifecycles to guarantee that technical advancements meet the unique requirements of diverse global clients. This role involves mitigating operational risks while maintaining high standards for resource stewardship. By streamlining internal workflows, Zhao supports the firm's ability to solve intricate engineering problems with precision. The Deputy Director maintains a focus on technical excellence, ensuring that all infrastructure solutions remain at the forefront of industry innovation. Through consistent oversight of project delivery, Zhao drives the firm's commitment to elevating community connectivity.