Tim Walker

Tim Walker is a Senior Project Engineer specializing in signalling, currently working at Siemens since 2021. Previously, Walker held senior and project engineering roles at Network Rail and Carillion Rail, where they managed various significant signalling projects, including line-speed improvements and station developments. They also contributed to station platform extensions while at AMCL and worked on Automatic Train Control systems at Westinghouse. Walker's extensive experience in rail signalling spans over a decade, focusing on projects across the UK.