infrastructure design engineer jobs in County of Cardiff

You will support the delivery of civil engineering and infrastructure designs from early feasibility through to detailed design and construction.

You will be a motivated civil engineer with a consultancy background and a strong technical foundation in infrastructure design.

You should demonstrate:

You will be involved in full lifecycle design, including specification, concept generation, detail development, procurement, build, installation and commissioning support.

You will maximise reliability and quality of the production line whilst ensuring conformity with machinery safety regulations.

You will need to have had previous experience with CATIA V5 in a role similar to this with experience working with cabin interiors such as seatingThis will be in a 24 month rolling contract with a unique benefit- if you would like to know more please call Rachel on

A multi-utility infrastructure provider in the UK is seeking a Senior Electrical Design Engineer to oversee the design of LV and HV electrical networks. This role involves producing high-quality designs, managing projects, and providing technical leadership. Applicants should hold a degree in Electrical Engineering, have a minimum of 5 years’ experience, and possess strong communication skills....

Detail Design Engineer – Marine Projects Location: UK Remote Employment Type: Permanent or Contract Are you passionate about delivering precision engineering solutions? Belcan is looking for a Detail Design Engineer with expertise in either Outfit, Structural, Piping, or Electrical design to join our Naval team. Belcan then has the role for you! Key Responsibilities Detailed Engineering...

Mechanical Design Engineer (x3) – Aircraft Airframe Structures – Outside IR35 – £35–£55/hr – 3 Month Contract Mechanical Design Engineer – Aircraft Structures (x3) Contract | Outside IR35 | Hybrid / Fully Remote (UK-based) Rate: £35–£55 per hour (DOE) Duration: Initial 3 months (rolling) Start: Immediate Location: UK-based (company HQ in Buckinghamshire) Overview We are supporting an...

CDAE Design Engineer – HVDC Substations Outside IR35 | 18-month contract We’re supporting a UK-based client delivering major HVDC substation projects and are looking for an experienced CDAE-certified Design Engineer to join on a long-term contract. This is a high-profile role offering flexibility, autonomy, and involvement in complex power transmission projects. The Role - Act as a...

You will join a talented, dynamic, and diverse team of designers, engineers, and technical specialists with a unique working culture.

You will liaise with other team members across the project team and take ownership of project tasks.

You will coordinate with other professionals, developing effective relationships, to stimulate future business growth.

You will be responsible for delivering ICA design across a range of water treatment schemes, working closely with multidisciplinary teams to ensure designs meet technical, regulatory and client requirements. Key responsibilities - Full ICA design across water treatment projects

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

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...

Position: Industrial Refrigeration Design Engineer Contract: Permanent, Full Time Location: Remote - Based anywhere in the UK (Head office is based in Leicestershire) Salary: circa £75K plus company car or cash allowance & benefits & performance bonus Industry: Industrial Cooling & Refrigeration PRS Engineering has engaged with a key client and a leading Industrial Cooling & Refrigeration...

🚨 ATEX Ex d (Flameproof) Specialist – OUTSIDE IR35 🚨 💷 High Day Rate | 🌍 Remote Working 🛟 Life-Saving Product | Consumer & Commercial (Non-Defence) We’re looking to engage an experienced ATEX Ex d (flameproof) explosion protection specialist to support the development of a consumer and commercial (non-defence) product that is used to help save lives. The work is focused specifically on Ex d...

A leading engineering consultancy in Cardiff is seeking a Civil Engineer to join its infrastructure team. This role involves designing drainage systems and highways, preparing technical documentation, and overseeing projects from concept to construction. Candidates should have a degree in Civil Engineering and experience in a UK consultancy. This position offers an excellent environment for...

You should be equally happy engineering new features, managing a SOC2 audit, and clicking around the GCP console. - Previous experience managing the production platforms and infrastructure of another SaaS company

You should be equally happy engineering new features, managing a SOC2 audit, and clicking around the GCP console.

A utility partner based in Cardiff is seeking an Apprentice - Water Engineer to support design assessments for water networks. This role requires a commitment to learning and offers a pathway to a degree in Civil Engineering. Responsibilities include conducting technical assessments, ensuring compliance with industry standards, and supporting projects. Candidates should have 112 UCAS points, A...

We're seeking a Regional Design Team Manager to lead our internal design resources and ensure high-quality outputs, primarily on water based infrastructure and projects. Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.You'll manage multidisciplinary teams, oversee technical governance, and drive continuous improvement in design delivery. From...

You will support the delivery of civil engineering and infrastructure designs from early feasibility through to detailed design and construction.

You will be a motivated civil engineer with a consultancy background and a strong technical foundation in infrastructure design.

You should demonstrate:

Senior Electrical Design EngineerLocation: Multiple UK LocationsEmployment Type: Full-Time, PermanentRole OverviewAdvance TRS is working in partnership with a well-established and rapidly growing UK multi-utility infrastructure provider to recruit a Senior Electrical Design Engineer. This is an excellent opportunity for an experienced electrical design professional to play a key role in...

Job Description Electronics Engineer (Design/ Test)£43,000 - £58,000 + Autonomy/ Leading Teams + Career Progression With No Ceiling + Further Technical Training + 32 Days Holiday + Up to 10% Pension & Benefits Package +Commutable from Cardiff, Newport, Caerphilly, Nantgarw, Penarth, Pontyclun, BedwasAre you an Electrical/ Electronic Engineer, Electrical/ Electronic Design Engineer, Electrical/...