The Materials Testing Engineer is responsible for planning, coordinating, and executing materials testing and analysis activities related to construction, geotechnical, and infrastructure projects. This role supports both field and laboratory operations by applying engineering principles to ensure materials such as soil, concrete, asphalt, and aggregates meet project specifications, industry standards, and regulatory requirements. The Materials Testing Engineer works closely with field technicians, lab personnel, and project managers to provide technical oversight, interpret test results, troubleshoot quality issues, and deliver accurate, timely reports to clients and internal teams.