Headshot of Leigh McMillen in front of gray background.

Leigh McMillen

As Executive Vice President of Operations, Leigh leads Leopardo’s project execution strategy across the organization—overseeing field operations, quality, risk management, technology, sustainability and virtual building services. She is responsible for ensuring consistency, accountability, and performance at every stage of delivery, bringing a disciplined, detail-oriented approach to every project regardless of size or scope.

Leigh is also at the forefront of Leopardo’s technology transformation, driving the adoption of integrated systems and data-driven processes that enhance visibility, streamline operations, and position the company for scalable growth. Her leadership bridges strategy and execution—ensuring that innovation translates into real-world results on every jobsite.

With more than three decades in the construction industry, Leigh brings deep technical expertise and operational insight to her role. She has led some of Leopardo’s most complex and high-profile projects, earning a reputation for precision, accountability, and the ability to consistently deliver at a high level.

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