Tetra Tech Executive and Leadership Team

Roger Argus, the Chief Executive Officer at Tetra Tech, directs the overarching corporate strategy and global vision for the firm. By aligning engineering expertise with sustainable infrastructure goals, the Chief Executive Officer ensures consistent growth across North America, Europe, and Asia. This leadership position involves constant collaboration with the Board to refine long-term objectives regarding environmental restoration and energy solutions. Roger Argus maintains a focus on operational excellence, ensuring that all consulting services meet rigorous quality standards for government and industrial clients. Through the oversight of diverse business units, the Chief Executive Officer fosters a culture of innovation that addresses climate change and water resource management. By prioritizing high-impact projects, the executive secures the firm's market position as a leader in complex environmental consulting. Ultimately, the Chief Executive Officer drives the strategic trajectory of the entire organization.

Steven Burdick, the Executive VP & Chief Financial Officer at Tetra Tech, directs the financial planning, reporting, and capital allocation strategies for the firm. Overseeing fiscal health and risk management, the Executive VP & Chief Financial Officer ensures that resources are effectively distributed to support large-scale construction management and environmental restoration projects. This role involves maintaining transparency with stakeholders and optimizing the financial performance of diverse business units across global markets. Steven Burdick monitors economic trends to guide investment in sustainable energy solutions and infrastructure development. By managing the firm's balance sheet and financial controls, the Executive VP & Chief Financial Officer provides the stability required for long-term growth. Through rigorous financial oversight, the executive enables the company to pursue complex, high-value contracts while maintaining a strong competitive advantage in the global consulting and engineering sector.

Andrew Bolt, the President & Tetra Ec, Inc Technician at Tetra Tech, oversees specialized technical services and operational execution for the firm's environmental consulting division. Directing the application of scientific research to waste management and environmental restoration, the President & Tetra Ec, Inc Technician ensures that technical outputs meet the highest standards of accuracy and sustainability. This role involves managing field operations and technical teams to deliver precise data for complex infrastructure projects. Andrew Bolt coordinates with project managers to integrate advanced ecological solutions into civil planning and resource management initiatives. By maintaining technical proficiency across the organization, the President & Tetra Ec, Inc Technician supports the firm's reputation for delivering reliable, science-based results. Through the application of specialized expertise, the executive drives the successful completion of environmental projects that address critical climate change and resource management challenges.

Jeremy Travis, the Group President, Government Services at Tetra Tech, directs the firm's engagement with public sector agencies and government-led infrastructure initiatives. Overseeing the delivery of comprehensive engineering and construction management services, the Group President, Government Services ensures that public projects align with regulatory requirements and sustainability goals. This role involves managing large-scale contracts for water resources management and civil infrastructure planning across various regions. Jeremy Travis collaborates with government stakeholders to provide innovative solutions for complex environmental challenges. By optimizing service delivery for public sector clients, the Group President, Government Services strengthens the firm's market position in the government services sector. Through strategic oversight of these critical partnerships, the executive ensures that the company consistently meets the needs of government agencies while advancing the firm's mission of providing sustainable, high-quality infrastructure solutions.

Meegan Sullivan, the Division President (Asia Pacific) at Tetra Tech, directs all regional operations and business development activities across the Asia Pacific market. Overseeing the expansion of water, environment, and infrastructure services, the Division President (Asia Pacific) ensures that local projects benefit from the firm's global expertise in resource management and engineering design. This role involves managing client relationships and navigating regional regulatory landscapes to deliver sustainable solutions for industrial and government partners. Meegan Sullivan coordinates with cross-functional teams to implement construction management and environmental restoration strategies tailored to the specific needs of the region. By driving growth and operational efficiency in the Asia Pacific territory, the Division President (Asia Pacific) strengthens the firm's international footprint. Through strategic leadership, the executive ensures that the company remains a preferred partner for complex infrastructure and environmental challenges in this dynamic market.

Jonathan Burgiel, the President, Business Unit at Tetra Tech, directs the operational performance and strategic growth of a specific business segment focused on energy solutions and infrastructure. Overseeing the execution of complex engineering projects, the President, Business Unit ensures that technical teams deliver high-quality results for commercial and industrial clients. This role involves managing project lifecycles, from initial planning to construction management and operations maintenance. Jonathan Burgiel collaborates with other division leaders to integrate sustainable practices into energy and resource management initiatives. By optimizing the efficiency of the business unit, the President, Business Unit supports the firm's overall commitment to providing innovative solutions for environmental challenges. Through the management of specialized teams, the executive drives the successful delivery of projects that enhance infrastructure resilience and promote long-term sustainability for clients across diverse industrial sectors.

Emile Shehata, the President, Operating Unit (Iae) at Tetra Tech, directs the operational activities and service delivery for the Infrastructure and Energy (IAE) operating unit. Overseeing the design and implementation of civil infrastructure and energy projects, the President, Operating Unit (Iae) ensures that all solutions meet the firm's standards for sustainability and technical excellence. This role involves managing project teams and coordinating with clients to address complex infrastructure planning and waste management needs. Emile Shehata monitors operational performance to ensure that projects are completed on time and within budget, supporting the firm's reputation for reliability. By focusing on the integration of advanced engineering and construction management, the President, Operating Unit (Iae) drives the success of critical infrastructure initiatives. Through strategic oversight, the executive ensures that the operating unit contributes effectively to the firm's global mission of providing sustainable solutions for complex environmental challenges.

Lauren Springer, the Division President at Tetra Tech, directs the strategic direction and operational management of a key division focused on environmental restoration and water resources. Overseeing the delivery of scientific research and engineering design services, the Division President ensures that the division provides high-impact solutions for complex environmental challenges. This role involves managing client portfolios and fostering collaboration between technical teams to optimize project outcomes. Lauren Springer coordinates with other leaders to align division activities with the firm's broader goals in climate change consulting and resource management. By driving innovation and operational excellence, the Division President supports the firm's ability to address critical environmental issues for government and industrial clients. Through the effective management of division resources, the executive ensures that the company maintains its leadership position in the environmental consulting sector while delivering sustainable results for diverse projects.

Mary Grace Claros, the Chief of Staff & Manager, Human Resources at Tetra Tech, manages internal organizational alignment and workforce development initiatives. Overseeing talent acquisition and employee retention strategies, the Chief of Staff & Manager, Human Resources ensures that the firm maintains a highly skilled workforce capable of executing complex engineering projects. This role involves coordinating executive communications and streamlining administrative processes to support the broader corporate mission. Mary Grace Claros monitors human capital metrics to optimize productivity across global operations, including the Middle East and Australia. By fostering professional growth and inclusive workplace practices, the Chief of Staff & Manager, Human Resources strengthens the organizational foundation necessary for delivering high-quality infrastructure solutions. Through careful management of personnel resources, the executive supports the firm's ability to tackle large-scale environmental restoration and civil infrastructure planning tasks effectively.

Craig Christensen, the Senior VP & Chief Information Officer at Tetra Tech, architects the digital infrastructure and data management systems that support global engineering operations. Overseeing the integration of advanced information technology, the Senior VP & Chief Information Officer ensures that data collection and monitoring tools remain at the forefront of industry standards. This leadership role involves securing enterprise networks and implementing scalable software solutions for civil infrastructure planning and energy projects. Craig Christensen collaborates with other C-suite leaders to leverage data analytics for improved project outcomes and operational efficiency. By modernizing the firm's technological capabilities, the Senior VP & Chief Information Officer enables seamless communication across international offices. Through the deployment of robust IT frameworks, the executive supports the firm's commitment to providing data-driven, sustainable solutions for complex environmental challenges worldwide.