Ilon is a seasoned principal consultant with more than 25 years of experience in environmental policy, regulation, and compliance. She specializes in guiding aviation clients through complex environmental processes, offering strategic expertise in environmental analysis, interagency consultation, public involvement, and documentation in accordance with the National Environmental Policy Act (NEPA) and related laws, including the Endangered Species Act.

She rejoined ESA in 2025 after a five-year tenure at the Federal Aviation Administration (FAA) that gave her a nuanced understanding of both regulatory agency expectations and the practical challenges faced by project proponents. Ilon has led the development of FAA-specific NEPA documentation for a variety of airport infrastructure projects—ranging from runway extensions and airfield reconfigurations to aviation business development parks—throughout the Northwest Mountain region.

Recognized for her in-depth regulatory knowledge and effective community engagement, Ilon is deeply committed to ensuring compliance while facilitating timely project approvals. She brings a hands-on, collaborative approach, emphasizing the importance of thorough documentation and direct agency coordination to advance environmental reviews efficiently and effectively.