Rails Developer jobs in County of Cardiff

You will provide strategic rail advice to external and internal clients, coordinate multi‑disciplinary projects, develop our rail‑focused service offering, plan and deliver tasks and projects, involve yourself in bidding for new work, and engage with clients and the WSP global community.

You will ensure that the projects are delivered safely to a high-quality, in a timely manner, and compliant with budget.

You will be based in one of our modern, vibrant offices, situated in great city centre locations across the UK.

You will, on occasion, visit sites.

You will be in a leadership role providing a key senior interface to our clients, demonstrating our commitment to deliver their requirements, building strong relationships and acting as a trusted advisor. You'll work with the Rail and wider WSP leadership teams to ensure that your projects are planned and equipped to deliver.

You will have the opportunity do socially useful work that has meaning – to Arup, to your career, to our members and to the clients and communities we serve.

You will have the ability to confidently communicate complex problems and solutions to technical and non-technical audiences.

You will be a critical commercial leader within a high-performing team of engineers, PMs, legal advisors and technical specialists, as well as external contractors and consultancies. Key Responsibilities - Lead cost and contract management for high-value, complex engineering projects with minimal supervision.

MorsonEdge are looking to recruit a motivated Architect / Architectural Technologist to join a busy Cardiff studio for the architectural design of a Railway Station. This appointment will be on a 1 year contract basis, starting 1 Feb 2026. The business is an exciting and inspirational place to work, and they are a top 5 AJ 100 practice with a global depth of talent and reach. They passionately...

About The Role Senior Building Surveyor (Drone & Digital Surveys) Cardiff / Birmingham / Bristol / South East Currie & Brown, a global leader in construction and physical asset management consultancy, is expanding its UK building surveying team in Cardiff / Birmingham / Bristol / South East. This is a blended role combining the expertise of a Senior Unmanned Aerial System (UAS) Surveyor with...

Hays Recruitment - Recruitment Consultant Location: Cardiff Salary: £27,000 to £30,000 per annum + uncapped commission Hours: Mon-Fri, 40 hours per week Hybrid: After your initial training period you can choose to take advantage of our hybrid working policy. Your new role as a Recruitment Consultant: Client Growth: Foster lasting relationships, building and nurturing relationships with...

📍 Remote | Full-Time 👋 About Us Medify is a mission-driven EdTech company widening access to medicine and healthcare careers. Our platform supports thousands of learners preparing for high-stakes admissions exams, and our engineering team plays a critical role in delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two...

Job Title – Principal / Associate Structural Engineer Salary – £50,000 to £60,000 dependant on experience Location – Cardiff Due to strategic expansion our client has an immediate vacancy in their Cardiff office for an experienced Principal or Associate Structural Engineer with an ambition to oversee the technical delivery of a portfolio of projects allocated to them. In doing so the...

You will be responsible for building out a go to market plan, which suggests that you may have some technical knowledge of key industries & products used in:

You will need to be personable, collaborative, open and honest. You’ll build important internal relationships with customer service, product development and marketing teams.

Principal EIA Consultant – ArcadisOpportunityArcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.We welcome experienced environmental professionals to join our Environmental Planning team as Principal Environmental Consultant, bringing broad EIA expertise to lead multidisciplinary projects, develop new business,...

We’re working with a respected regional civil engineering contractor who continues to grow, backed by a secured workload well into 2026. They’re looking to appoint an Assistant Quantity Surveyor to support delivery across a range of civil engineering projects, including bridges, drainage, culverts, and lineside works. * Around 3 years’ experience in civil engineering or rail * Exposure to NEC4...

Senior Environmental Consultant RPS is looking for a Senior Environmental Consultant to join our Environment & Infrastructure Team. This role can be based at multiple locations across the UK on a permanent, full time or part time basis. Your primary role will be supporting the environmental compliance and consent applications of infrastructure schemes including renewables. RPS is a leading...

Job Description Work with AtkinsRéalis to make the world’s outlook brighter and healthier. You might know us for the great work we do across our wide variety of projects. We're proud to say it's thanks to our people's diversity of thought, expertise, and knowledge. And when you join us, you'll be a part of this genuinely collaborative environment, where everyone's voice is valued and treated...

Job Description Hays Recruitment - Recruitment Consultant Location: Cardiff Salary: £27,000 to £30,000 per annum + uncapped commission Hours: Mon-Fri, 40 hours per week Hybrid: After your initial training period you can choose to take advantage of our hybrid working policy. Your new role as a Recruitment Consultant: Client Growth: Foster lasting relationships, building and nurturing...

You will play a key role in multi-disciplinary environmental projects, supporting the Project Manager and Technical Lead to deliver projects safely, on time and within budget.

You will report to an Environmental Project Manager and will work on a diverse and exciting range of environmentally lead projects across the UK in both the public and private sectors.

You will provide strategic advice and coordinate projects, engaging with clients and the global community. The ideal candidate will have experience in rail transport, strategic planning, and strong organizational skills. Benefits include hybrid working, health support, and career development opportunities.

Job Description Job Title – Principal / Associate Structural Engineer Salary – £50,000 to £60,000 dependant on experience Location – Cardiff Due to strategic expansion our client has an immediate vacancy in their Cardiff office for an experienced Principal or Associate Structural Engineer with an ambition to oversee the technical delivery of a portfolio of projects allocated to them. In...

You will be a critical commercial leader within a high-performing team of engineers, PMs, legal advisors and technical specialists, as well as external contractors and consultancies. Key Responsibilities - Lead cost and contract management for high-value, complex engineering projects with minimal supervision.