Brittany Hailey is an experienced sustainability professional with a strong background in environmental management and climate science. Currently serving as the Lead Sustainability Manager for Supply Chain at AT&T since July 2025, Brittany previously held the position of Senior Manager for ESG & Sustainability at AMN Healthcare from October 2023 to July 2025. Prior roles include Environmental Sustainability Lead at UnitedHealth Group and Environmental Coordinator at the City of Dallas, where responsibilities involved overseeing environmental quality and sustainability initiatives. Academic credentials include a Master of Science in Climate Science from Scripps Institution of Oceanography and a Bachelor of Science in Meteorology from Jackson State University, complemented by various research internships and assistantships at prominent institutions.
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