JOB SUMMARY: The Sr Rail System Lead will work collaboratively with a team of engineers and specialists across rail systems disciplines (Systems Engineering, Signals, Electrification Systems, Data Communications), including Project Managers, Systems Engineers, Signals Engineers, and Rail Ops Analysts. Overseeing the preparation of detailed calculations, drawings, technical specifications, procurement documents, design and installation packages, proposal evaluations, technical reports, cost estimates, detailed analyses, design justifications, and other materials suitable for procurement and construction purposes for transit/rail projects.