Mechanical Assembler jobs in Cardiff

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

We’re an innovative, fast-growing startup with a passion for driving impactful change in our industry. Our team is dedicated, dynamic, and highly collaborative. We are seeking a skilled and innovative Mechanical Engineer to join our dynamic team. The successful candidate will be responsible for the design, development, testing, and building of robotics and custom machinery specifically tailored...

Join our latest project! Role Overview: We are seeking an experienced Mechanical Draughtsperson to support the design and development of a diving system. The successful candidate will join the project at its inception and work closely with a dedicated on-site project team, contributing to the full system design of an existing technology. Key Responsibilities: - Produce detailed 3D models and...

Mechanical Fitter – High Voltage Projects (UK travel) Permanent | OTE up to £60k + profit share We’re working with a well-established, 100% employee-owned Tier 1 high-voltage contractor that’s busy and growing fast. They need an experienced Mechanical Fitter to join their HV installation teams on major substation, renewable and grid projects up to 132 kV. What you’ll actually be doing -...

Mechanical Engineer Location: Horsham Salary: £35,000 – £45,000 An opportunity has arisen for an experienced Mechanical Engineer to join a growing design and manufacturing business specialising in precision rotary mechanisms for surveillance and fire-control solutions in the defence and high‑technology sectors. The role is ideal for an engineer who enjoys taking ownership of concepts and...

About the Company A well-established engineering business is seeking a Mechanical Fitter to join its workshop team, working on the repair, overhaul and assembly of mechanical equipment. About the Role The Mechanical Fitter will be responsible for key duties related to the repair and maintenance of mechanical equipment. Responsibilities - Strip, inspect, assemble and test mechanical...

Permanent | Space Systems | Hardware, Autonomy, and Innovation We’re supporting a pioneering deep-tech company building autonomous spacecraft systems that can sense, think, and act independently in orbit. Their technology is redefining how we protect and operate satellites in space, and they’re now looking for an Avionics Engineer to help design and deliver the next generation of intelligent...

You will work directly with the founder to take prototypes into real venues and turn them into a reliable, scalable product.

You will work across hardware, firmware, manufacturing, and real-world installs. One day you might be debugging a hardware or firmware issue, the next you could be installing a system, running a live demo, or speaking with a brewery about improvements.

Senior Product Design Engineer – 3fD About Us 3fD is a full service UK-based product design & manufacturing agency, we create compelling products that are technically engineered and delivered with manufacturing agility. Our success is built on a huge variety of projects and an impressive portfolio of clients. We are passionate about what we do and are looking for equally motivated individuals....

SUMMARY: Provide service and limited work supervision to complete plant installation, commissioning, equipment maintenance, repair, rebuild, troubleshooting, operator training and warranty commitments at customers operational and construction sites and within a factory assembly premises as required. Complete assigned installation team activities under the direction of the Installation...

For almost 50 years, Williams Racing has been at the forefront of one of the fastest sports on the planet, being one of the top three most successful teams in history competing in the FIA Formula 1 World Championship. With an almost unrivalled heritage of engineering and racing F1 cars and unforgettable eras that demonstrate it is a force to be reckoned with, the British squad boasts 16 F1 World...

Manufacturing Test Engineer Salary: £45,000 DOE Working Pattern: Hybrid, typically 4–5 days on-site in Bolton Security: British citizen or dual UK national; BPSS checks required We’re looking for a skilled Manufacturing Test Engineer on behalf of our client; who are a leader in the defence sector, to support the testing, diagnosis and validation of electronic and electro-mechanical assemblies...

You will be an experienced hands-on PCB Design Engineer who has designed products for manufacture, accustomed to working to deadlines and able to communicate with customers in an eloquent and professional manner.

You will be self-managing and highly motivated with a methodical, analytical approach and a willingness to work to existing design ethics and style.

DHX is the hydraulic engineering arm of Kinetic Solutions Group, delivering high-performance fluid power systems across critical sectors including Renewable Energy, Defence, Infrastructure, and Stadia. Known for robust manufacturing, advanced technical capabilities, and precision engineering, DHX supports high-integrity, mission-critical applications worldwide. As demand for our engineered...

You will act as the Siemens NX (NXX) subject-matter authority, defining modelling best practices, methodologies, and automation patterns, while partnering closely with engineering leadership to scale effective ways of working.

You will be responsible for installing and commissioning mechanical systems to the highest standards, ensuring compliance with health and safety and environmental requirements. Key Responsibilities * Install and assemble mechanical systems including heating, chilled water, hot and cold water systems.

Mechanical Building Services Installer / Craftsperson A new opportunity is available for experienced Mechanical Services Installers or craftsperson’s, to join a growing mechanical division operating across South Wales and the wider UK. Immediate openings are available for candidates with proven experience in installing large-scale industrial and commercial systems, including heating, chilled...

You will receive a long-term employment contract with the world market leader in a crisis-proof industry.

You will receive modern and high-quality work clothes, your own tools, an iPhone and a vehicle * The health and safety of our employees is our top priority. We promote this through regular training on the subject of occupational health and safety as well as through an employee support program.

ELECTRONICS ENGINEERPENTWYN, CARDIFFPERMANENT 07:45 – 16:30 Monday – Thursday, 07:45 – 13:30 Friday Flexi-time systemNEGOTIABLE DEPENDING ON EXPERIENCEJob OverviewWe are seeking a highly skilled Electronics Engineer to join our innovative engineering team. The successful candidate will be responsible for designing, analysing, and testing electronic systems and components utilised across various...

Overview A deep-tech organisation developing advanced computing and sensing hardware seeks an experienced Optical Engineer to design, analyse and integrate complex optical systems. You’ll translate experimental concepts into engineered solutions and work hands-on across design, assembly and test activities in a multidisciplinary R&D environment. Key Responsibilities Lead development of optical...