Job Summary AECOM has a position available for a Senior Marine Mammal Biologist to be based in any AECOM office in the United States, preferably East Coast. In this role the qualified candidate will join our expanding Marine Sciences Practice focusing on the Offshore Services Initiative with a primary focus on Offshore Wind Energy Siting and Permitting. About AECOM At AECOM, we believe infrastructure creates opportunity for everyone. Whether it’s improving your commute, keeping the lights on, providing access to clean water or transforming skylines, our work helps people and communities thrive. We take on the most complex challenges and pioneer innovative, iconic solutions that push the limits of what’s possible – the world’s longest cable-stayed bridge