We are seeking a highly motivated and technically proficient Portfolio Manager to support and lead solid waste engineering projects and pursuits across California and the western U.S. This is an excellent opportunity for a senior-level professional with a strong background in civil or solid waste engineering and a passion for delivering high-quality solutions in the landfill and environmental infrastructure space. Our commitment to excellence, across more than 90 offices, is championed by a team of over 2,000 experts, scientists, engineers, geologists, and technical specialists, embedded in a people-focused culture, prioritizing the well-being of our employees, clients, and the communities we serve.