Based in New York, this role will support transit vehicle procurements, vehicle-infrastructure compatibility evaluations, systems integration, signaling and train control support, design review, testing and commissioning, technical coordination, and implementation planning across owners, suppliers, and multidisciplinary engineering teams. In addition to vehicle-related assignments, the role will also support signaling and train control efforts such as CBTC/ATC/ATS technical reviews, owner-side support, subsystem interface management, implementation coordination, and related system integration activities across vehicle and signaling scopes.