Ameresco is seeking a Director, Project & Preconstruction Development - Power Infrastructure Solutions to provide strategic leadership for preconstruction activities supporting utility-scale power generation, hyperscale data centers, mission-critical facilities, battery energy storage systems, substations, transmission, and industrial EPC projects. The successful candidate will serve as a key leader in pursuit strategy, project planning, and commercial decision-making, partnering closely with business development, engineering, procurement, construction, finance, legal, and executive leadership to support high-value, technically complex infrastructure opportunities.