signalling engineer rail jobs in 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.

A leading engineering company in Cardiff is seeking a Senior Engineer to lead a design team in delivering complex rail infrastructure projects. The successful candidate will oversee engineering solutions, mentor junior designers, and ensure projects meet quality, cost, and schedule requirements. Ideal for a civil engineering professional with experience in the rail sector. Join us to make a real...

Title: Senior Rail Systems and Design Integration Engineer We are a leading provider of full life‐cycle engineering solutions for transport infrastructure. The Opportunity Join our Consulting Rail division as a permanent Senior Rail Systems and Design Integration Engineer. We work on major UK programmes such as Northern Powerhouse Rail, Eastern Routes Partnership, and Cardiff Crossrail. Key...

This is a remote-working Analog IC Design Engineer position with a leading tech leader based in Lancashire. Our client has plans to expand their UK silicon branch in 2026 and is looking for an Analog IC Design Engineer to join their growing team. Working with experienced, senior Analog and Mixed-Signal IC Designers, your responsibilities will include but not be limited to: - Design and...

Vice President of Engineering Location: Remote (Ideally need to be based in the UK) Salary: £140,000–170,000 base + equity + benefits About the Company Join a Series A–funded digital asset risk-management platform backed by Microsoft, Coinbase, Samsung, Nyca, and Neotribe. With $22M raised and three years of financial runway, the company powers real-time risk monitoring, analytics, and...

You will work closely with design and algorithm teams to validate signal-processing functionality and ensure high-quality silicon. Key Responsibilities: - Lead verification of RF/DSP signal-chain blocks using UVM - Develop and maintain UVM testbenches and integrate VIPs - Verify DSP algorithms such as FFT, FIR filters, and channelizers

An award-winning main contractor is seeking a Bid Manager to oversee engineering frameworks within rail in Cardiff. This is an excellent opportunity for candidates with a background in engineering or bid management to join a growing company with a strong pipeline of work. Responsibilities include coordinating tender preparation, ensuring compliance with legislation, and managing client...

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.

Bid Manager - Cardiff - Rail Our client, an award winning main contractor are currently recruiting for a Bid Manager to work on engineering frameworks within rail. The client is looking for someone from an Engineering or Bid Management background. This is an excellent opportunity for the successful Bid Manager to join a growing business with a strong pipeline of work. Location: Cardiff...

You will play a key role in driving safety, quality, compliance, innovation and continuous improvement across the business. Key Responsibilities: - Lead and deliver the engineering strategy in line with business goals and future growth - Act as the senior technical authority for rolling stock and engineering matters

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 drive the technical evolution of the clients AI-first platform and serve as their resident AI expert.

You will be a core software engineer architecting the complex systems that make AI useful in production, splitting your time between crafting complex AI processing architectures and hands-on data/backend engineering, with the rest spent doing whatever is needed to ship.

📍 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...

You will be a hands-on player-coach, owning outreach and qualification while also helping to design the BDR/SDR process, playbooks and best practices.

You will use modern tools (HubSpot, Clay, Instantly, Lemlist, etc.) and AI to build signal-based, multi-channel plays that generate qualified meetings and pipeline across both partners and direct prospects.

Global University Systems is building a modern AI platform to power how our universities recruit, teach, support, and serve students. The Director of AI will lead this transformation, turning promising ideas into production-grade AI solutions that create real value for students and staff. This role owns the AI roadmap end-to-end: from identifying high-impact use cases, to running rapid...

You will design and build the systems that identify the signals that matter most for visibility, the retrieval and embedding architecture that feeds the models, the ranking and scoring framework that prioritises actions and the evaluation layer that measures how different LLMs behave across queries, surfaces and contexts.

Senior Backend Developer (.NET | AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: UK or Turkey (Hybrid – Office & Remote) Keepnet is an AI-driven SaaS platform experiencing strong, sustained growth in the UK with growing global momentum, helping organisations manage human cyber risk at scale. With Agentic AI live in production, Keepnet runs...

A leading engineering firm is seeking a Senior Rail Systems and Design Integration Engineer in Cardiff. In this role, you will deliver innovative rail solutions and manage project requirements. Key responsibilities include applying systems engineering techniques, managing validations, and preparing technical reports. Candidates should bring strong experience in rail engineering, communication...

A leading engineering firm in the UK is seeking a permanent Engineer to join the Consulting Rail team. The role involves supporting project delivery and mentoring junior engineers in rail design schemes across significant projects. The firm values flexibility and offers career development opportunities, along with a competitive benefits package, including a generous pension scheme, discounts, and...

You will be a key part of the team, supporting your Project Management team in coordinating the integration of multidisciplinary designs across a variety of rail design schemes whilst taking the lead on projects and mentoring junior Project Managers.