Erik Mas

Erik’s more than three decades of experience in climate resilience and adaptation, green stormwater infrastructure, and water resources planning and engineering establishes him as a recognized industry leader and subject matter expert.

In his role as Resilience Market Leader, Erik aligns resilience design standards, evolving client needs, funding opportunities, and firmwide resilience expertise to drive strategic growth. He helps staff recognize and adopt relevant technical expertise and tools, identifies targeted training opportunities to advance innovative, forward-looking approaches, and directs firm initiatives to address emerging client challenges. Recognizing the cross-cutting nature of the resilience market, Erik integrates resilience considerations across the full spectrum of Fuss & O’Neill’s services.

Erik’s experience and leadership have been instrumental in executing high-impact, transformative resilience projects, identifying creative funding solutions to support client objectives, and attracting and retaining top industry talent. Through his work, he advances solutions that promote resilient infrastructure, natural systems, and communities.