The ideal candidate will have deep expertise in electrical systems estimating (Power Distribution Systems [high, medium and low voltage], Railroad Overhead Catenary Systems (OCS), DC Traction Power, Railroad Signals, Communications Systems [data networks , public address, Wi-Fi distribution, fiber networks] , Safety and Security Systems [ fire alarm, CCTV, access control], Process Controls and Instrumentation), with the ability to develop accurate and independent cost estimates across all phases of design and construction. This position plays a critical role in supporting owners' representative services for a diverse portfolio of public infrastructure projects, including transit systems, bridges, highways, tunnels, airports, ports, water/wastewater facilities and buildings.