Overview Affiliated Engineers, Inc. (AEI) is a leading, multidisciplinary consulting engineering firm and collaborative community of over 900 employees across 21 offices nationwide who plan, design, and deliver high-performance, innovative, and holistic engineering solutions - positively impacting society and advancing humankind. Recognized in the Top 10 Healthcare Engineering Firms in 2024 for and Top 2 Science and Technology Firm in 2024 by Building Design + Construction Magazine, AEI is ded