A freelance electrical engineer. With a background in switching, installing, testing and maintaining electrical railway distribution assets. An experienced Level A authorised person whose responsibilities include switching, isolating, earthing, and the issuing of safety critical permits and certification. A contractors responsible engineer (CRE) writing and reviewing switching schedules and work package plans, pre-commissioning and commissioning new substation equipment into service. Identifying problems and providing effective solutions during delivery of complex engineering projects. Consistently delivering maintenance of assets in a safety critical environment, serving the busiest region of rail Infrastructure in the UK.