Trevor left school at the age of 16 and began a career in the railway industry in 2007 as an advanced apprentice with Tube Lines Ltd. In 2011, he earned the IRSE Fault Finder & Maintainer 1.4.230 licence and took on the role of Technical Officer in the signals maintenance department.
In 2012, Trevor transitioned to the response department as a Technical Officer, focusing on failure investigations based at Wembley Park. Just a year later, he progressed to the role of Control Room Technical Officer at the Jubilee Line Service Control Centre.
By 2017, he had been appointed as a Signal Incident Manager, responsible for managing, organising, and controlling signalling maintenance and failure investigations across the Jubilee, Northern, and Piccadilly lines. During this period, Trevor gained the IRSE Functional Tester 1.3.170 licence and carried out a range of functional testing activities, including electro-pneumatic to electric point conversions at Camden Town and West Hampstead. Additionally, he became an approved assessor for a variety of signalling courses, including the controlled final signalling assessments and CBTC systems.
In 2018, Trevor joined the Signals Technical Delivery team, which provides specialist technical support and delivers small-scale projects across the business. Two key workstreams led by him recently include:
- The Large File Transfer Project on the Jubilee and Northern lines, where Trevor acted as the lead London Underground Signal Engineer. This project involved replacing obsolete assets and implementing a new DMZ (Demilitarized Zone) for automated signalling log transfers used in data analytics. He oversaw installation, cyber security testing, and functional testing onsite.
- The replacement of a Second-Generation Vehicle Control Centre (2GVCC) I/O Rack on the Northern line, a complex and high-risk task that required detailed planning and specialist knowledge to address reliability issues.
In 2020, he began working toward the IRSE exams and proudly achieved the IRSE Advanced Diploma in Railway Control Engineering.
In 2022, alongside his existing role, Trevor was successful in securing the position of On Call Duty Signal Manager (DSM). In this capacity, he is accredited by the Professional Head of Signalling to authorise irregular adjustments and serve as the first level of escalation for signalling irregularities.
Trevor has also progressed through the engineering registration levels - from EngTech to IEng, and ultimately to CEng, which he was awarded by the IRSE in 2023.