T.Y. Lin Executive and Leadership Team

Noor Amarneh, the Chief Executive Officer at T.Y. Lin, directs the global strategic vision for the firm. Amarneh architects long-term growth initiatives while ensuring the engineering teams deliver resilient infrastructure solutions that connect communities. By overseeing the integration of smarter systems into conventional designs, the Chief Executive Officer drives the company mission to solve complex mobility challenges. Amarneh maintains close alignment with the Board to ensure financial health and operational excellence across all international markets. This leadership role involves fostering innovation to address unique client requirements through technically advanced approaches. By prioritizing sustainable resource management, Noor Amarneh secures the firm's position as a leader in global infrastructure development. The Chief Executive Officer consistently evaluates market trends to adapt service offerings, ensuring the organization remains at the forefront of the construction and architecture industry while delivering high-value outcomes for clients 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 oversees financial reporting, budgeting, and risk management to support the design of infrastructure solutions that elevate communities. By analyzing economic data across diverse regions, the Chief Financial Officer ensures the firm maintains the resources necessary for sustainable project delivery. William Harnagel collaborates with executive leadership to optimize investment in smarter, more resilient systems. This role involves maintaining rigorous compliance standards while driving profitability through efficient resource allocation. By monitoring global market fluctuations, Harnagel protects the financial stability of the organization. The Chief Financial Officer provides critical insights that inform strategic decision-making, enabling the firm to pursue innovative engineering projects. Through disciplined financial oversight, Harnagel supports the company's commitment to solving unique client challenges with technically advanced and economically viable approaches.

Rushan Zhu, the Board Secretary and Chief Financial Officer at T.Y. Lin, manages corporate governance and financial integrity. Zhu oversees the documentation of board proceedings while simultaneously directing the firm's fiscal strategy. By ensuring compliance with regulatory standards, the Board Secretary and Chief Financial Officer supports the design of infrastructure solutions that connect communities. Rushan Zhu collaborates with the executive team to allocate capital toward smarter, more resilient systems. This role involves maintaining transparency in financial reporting to build trust with stakeholders. By analyzing the economic impact of engineering projects, Zhu provides the data necessary to solve unique client challenges. The Board Secretary and Chief Financial Officer facilitates communication between the board and management to ensure strategic alignment. Through meticulous oversight of both governance and finance, Rushan Zhu protects the long-term interests of the firm while enabling the pursuit of innovative and technically advanced infrastructure projects.

Nyree Quintero, the Chief Operating Officer at T.Y. Lin, manages the daily execution of global engineering projects and internal operational workflows. Quintero oversees the implementation of smarter, more resilient systems across all project sites to ensure high-quality delivery. By coordinating cross-functional teams, the Chief Operating Officer drives efficiency in the design and construction processes that connect communities. Nyree Quintero maintains operational standards that allow the firm to solve unique client challenges with technically advanced approaches. This role involves streamlining resource management to support sustainable development goals. By monitoring project performance metrics, Quintero ensures alignment with the company's overarching mission. The Chief Operating Officer facilitates communication between regional offices to maintain consistency in service quality. Through rigorous oversight of operational logistics, Nyree Quintero enables the firm to scale its impact, ensuring that every infrastructure solution meets the highest standards of safety, innovation, and community connectivity.

Michael Hope, the President At Greeley and Hansen at T.Y. Lin, directs the specialized water and wastewater engineering operations. Hope architects solutions that manage precious resources with sustainable approaches, directly supporting the firm's mission to elevate communities. By overseeing the design of resilient water infrastructure, the President At Greeley and Hansen ensures the organization solves unique client challenges in the environmental sector. Michael Hope manages regional teams to deliver technically advanced systems that improve public health and mobility. This leadership role involves integrating specialized expertise into the broader engineering portfolio of the firm. By focusing on sustainable resource management, Hope drives the company's commitment to environmental stewardship. The President At Greeley and Hansen collaborates with other executives to expand the firm's reach in critical infrastructure markets. Through dedicated leadership, Michael Hope ensures the delivery of high-quality, innovative solutions that address the most pressing water-related needs of modern populations.

Kenny Lim, the Managing Director and President, Singapore at T.Y. Lin, directs all operations and business development across the Southeast Asian market. Lim architects infrastructure solutions that connect gridlocked populations in the region through smarter, more resilient systems. By overseeing local engineering teams, the Managing Director and President, Singapore ensures the firm solves unique client challenges with technically advanced approaches. Kenny Lim manages regional partnerships to enhance the company's presence in the construction and architecture industry. This leadership role involves adapting global strategies to meet the specific needs of the local market. By prioritizing sustainable resource management, Lim drives the firm's mission to elevate communities in the region. The Managing Director and President, Singapore collaborates with global leadership to share best practices and innovative design techniques. Through effective regional management, Kenny Lim secures the firm's position as a premier provider of infrastructure solutions in the Asian market.

Jenni Roseleip, the Chief Marketing Officer at T.Y. Lin, directs the global brand strategy and market positioning for the engineering firm. Roseleip architects communication campaigns that highlight the company's ability to design infrastructure solutions connecting gridlocked populations. By overseeing the promotion of sustainable and resilient systems, the Chief Marketing Officer ensures the firm's value proposition reaches key stakeholders across international markets. Jenni Roseleip collaborates with technical teams to translate complex engineering achievements into compelling narratives for clients. This leadership role involves managing corporate identity and expanding the firm's influence in the construction and architecture sectors. By leveraging data-driven insights, Roseleip optimizes outreach efforts to attract new business opportunities. The Chief Marketing Officer drives engagement by showcasing how the firm solves unique client challenges through innovative approaches. Through strategic brand management, Roseleip strengthens the reputation of the organization as a provider of advanced, community-focused infrastructure solutions.

Stephen Cayea, the Senior Vice President, Chief Information Officer at T.Y. Lin, directs the digital infrastructure and technology strategy for the firm. Cayea architects secure, scalable systems that support the design of resilient infrastructure solutions. By overseeing the integration of advanced software and data analytics, the Senior Vice President, Chief Information Officer ensures the engineering teams possess the tools required to solve complex mobility challenges. Stephen Cayea manages cybersecurity protocols to protect sensitive client data and proprietary designs. This leadership role involves modernizing the firm's technological capabilities to enhance collaboration across global offices. By implementing innovative digital platforms, Cayea drives operational efficiency and supports the company's commitment to sustainable resource management. The Senior Vice President, Chief Information Officer collaborates with other executives to align technology investments with long-term business goals. Through robust IT governance, Cayea ensures the organization remains at the cutting edge of engineering technology.

Preethi Santhanam, the Chief People Officer at T.Y. Lin, directs the human capital strategy and organizational culture for the global engineering firm. Santhanam architects talent acquisition and development programs that attract experts capable of designing resilient infrastructure solutions. By overseeing employee engagement and professional growth, the Chief People Officer ensures the workforce remains equipped to solve unique client challenges. Preethi Santhanam manages diversity and inclusion initiatives to foster an environment where innovative ideas thrive. This leadership role involves aligning personnel policies with the company's mission to connect and elevate communities. By implementing performance management systems, Santhanam drives accountability and excellence across all departments. The Chief People Officer collaborates with executive leadership to build a resilient organizational structure capable of adapting to market changes. Through strategic workforce planning, Preethi Santhanam ensures the firm retains the specialized talent necessary to deliver technically advanced engineering projects worldwide.