🚆 Principal & Senior Mechanical Engineers – Rolling Stock
📍 Derby, UK, Hybrid
We’re supporting a well-established rail engineering consultancy to appoint an experienced Principal & Senior Mechanical Engineer to work across a diverse portfolio of passenger, freight, metro, and light rail rolling stock projects.
This is a technically senior role offering real ownership across the full project lifecycle — from feasibility and design through to integration, assurance, testing, and entry into service — with exposure to major operators, ROSCOs, OEMs, and public bodies.
The role
You’ll lead the delivery of mechanical engineering solutions, providing high-quality consultancy while ensuring compliance with UK and EU railway standards.
Key elements include:
* Mechanical systems integration and vehicle modification projects
* Train control and protection systems upgrades
* Production and approval of design packs, schematics, calculations, and test documentation
* Assurance against standards such as TSIs / NTSNs and EN 50126 (Functional Safety)
* Mentoring engineers and leading technical work packages
* Supporting bids, estimating, and customer engagement
What we’re looking for
* Strong Mechanical engineering background with rolling stock experience
* Proven delivery of Mechanical systems integration and vehicle modifications
* Solid understanding of railway standards, approvals, and assurance processes
* Experience working across multi-disciplinary engineering projects
* Confident communicator with the ability to engage customers and stakeholders
Desirable:
* Chartered Engineer (or working towards)
* Experience in delivering modifications and upgrades on UK fleets; integration with systems (HVAC, doors, braking, interiors).
* Exposure to bidding, estimating, or early-stage project work
Why consider this opportunity?
* High-impact technical role within a respected rail engineering business
* Exposure to varied rolling stock platforms and complex engineering challenges
* Strong collaborative culture with opportunities for progression
* Flexible / hybrid working arrangements
📩 Interested in a discreet conversation about this opportunity?
Please click APPLY and we’ll be in touch with more details.