SEH Executive and Leadership Team

Dominic Cavagnuolo, the Chief Executive Officer at SEH, directs the overarching strategic vision and operational execution for the employee-owned firm. Cavagnuolo guides the company's expansion across diverse markets including water, wastewater, buildings, infrastructure, environmental, energy, and transportation. This leadership role involves fostering a culture of innovation and client-centric service, ensuring SEH's continued success in serving government, industrial, and commercial clients. By aligning departmental objectives with corporate goals, Dominic Cavagnuolo drives sustainable growth and enhances SEH's reputation as a premier professional services provider. The Chief Executive Officer's focus remains on maximizing value for clients and employee-owners through expert engineering, architectural, planning, and scientific solutions.

David Ott, the Chief Executive Officer & President at SEH, spearheads the company's strategic direction and corporate governance. Ott oversees all facets of SEH's operations, ensuring alignment with its mission to provide exceptional professional services. This executive position involves cultivating strong client relationships and driving business development across key sectors such as water, wastewater, buildings, infrastructure, environmental, energy, and transportation. By championing the firm's employee-ownership model, David Ott fosters a collaborative environment dedicated to delivering high-quality engineering, architecture, planning, and science-based solutions. The Chief Executive Officer & President's leadership ensures SEH maintains its competitive edge and commitment to client satisfaction in government, industrial, and commercial markets.

Steven Peterson, the President, Seh Design Build Inc at SEH, leads the integrated design-build services offered by the company. Peterson oversees the strategic execution of projects that combine design and construction, ensuring seamless delivery for clients in the industrial and commercial sectors. This executive role focuses on optimizing project timelines, budgets, and quality by leveraging SEH's multidisciplinary expertise in engineering, architecture, and construction management. By driving innovation in project delivery methods, Steven Peterson enhances SEH's capability to provide comprehensive solutions across various markets. The President, Seh Design Build Inc's leadership ensures successful project outcomes and strengthens SEH's position as a leader in integrated construction services.

Sam Claassen, the President at SEH, drives strategic initiatives and operational excellence across the firm's diverse service offerings. Claassen focuses on enhancing client satisfaction and expanding SEH's market presence in water, wastewater, buildings, infrastructure, environmental, energy, and transportation. This leadership role involves fostering collaboration among engineering, architecture, planning, and science professionals to deliver integrated solutions. By championing the company's commitment to quality and innovation, Sam Claassen ensures SEH consistently meets the complex needs of government, industrial, and commercial clients. The President's oversight guides the firm's growth and reinforces its reputation for delivering impactful, sustainable projects.

Sandra Harrilal, the President at SEH, directs key strategic operations and business development efforts for the firm. Harrilal concentrates on strengthening client partnerships and expanding SEH's reach within its core markets, including water, wastewater, buildings, infrastructure, environmental, energy, and transportation. This executive position involves guiding teams of engineers, architects, planners, and scientists to deliver exceptional project outcomes. By promoting a culture of collaboration and technical excellence, Sandra Harrilal ensures SEH effectively serves government, industrial, and commercial clients. The President's leadership is instrumental in driving the firm's continued success and commitment to providing innovative, reliable professional services.

William Kloster, the Chief Information Officer at SEH, architects and manages the company's technology infrastructure and digital strategy. Kloster ensures that SEH's information systems effectively support its diverse operations in water, wastewater, buildings, infrastructure, environmental, energy, and transportation. This critical role involves implementing robust IT solutions that enhance operational efficiency, data security, and client collaboration across government, industrial, and commercial sectors. By driving technological innovation, William Kloster empowers SEH's engineers, architects, planners, and scientists with the tools needed to deliver superior project outcomes. The Chief Information Officer's oversight guarantees seamless integration of technology, supporting the firm's growth and its commitment to employee-owner success.

Jackie Zamorano, the Chief People Officer at SEH, directs all human capital strategies and initiatives to support the firm's employee-ownership model and growth objectives. Zamorano oversees talent acquisition, development, compensation, and employee engagement, ensuring SEH attracts and retains top engineering, architecture, planning, and science talent. This leadership position is pivotal in fostering a positive and productive work environment that aligns with SEH's core values and client-focused mission across its various market sectors. By championing people-centric policies, Jackie Zamorano strengthens the organizational culture and supports the professional development of every employee-owner. The Chief People Officer's dedication ensures SEH remains an employer of choice, driving success through its most valuable asset: its people.