set mechanics supervisor jobs in Cardiff

Mechanical Supervisor – Construction Location: Cardiff Contract: 26-week contract Rate: Day rate (DOE) Start: March 2026 We are seeking an experienced Mechanical Supervisor for a construction project in Cardiff, overseeing air conditioning, ventilation, plumbing and other associated works. Key Duties: * Supervise mechanical operatives and subcontractors on site * Oversee installation of AC,...

Sphere Solutions are looking for a Mechanical Site Supervisor to work as part of a growing mechanical division, operating not only in South Wales but across the UK. This position is immediately available for candidates with experience who enjoy working as a site lead on commercial new build and refurbishment projects across the UK, ensuring that all aspects of the installation are completed to a...

M&E Project Manager / Supervisor Location: Cardiff Start Date: ASAP Duration: 2 years Day Rate: £300 - £350 per day (DOE) Overview Management of the temporary M&E installations within the Cardiff arena project across electrical mechanical and security installations. On site-based role to lead a small team of 4-12 operatives varying across the project duration. Previous experience of temporary...

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 -...

Job Title: Mobile Plant Fitter Location: Mobile / Site-based (UK-wide or regional, as required) Job Purpose: To carry out the inspection, maintenance, servicing, fault diagnosis, and repair of heavy and light plant equipment, both on-site and at client locations. The role will primarily involve working on CAT machinery, including 771 and 775 dump trucks, alongside the maintenance of...

Join the RAC as a Roadside TechnicianJoin the team that keeps the UK moving. As a Roadside Technician, you'll receive:A market-competitive base salary of £35,000 and a realistic OTE of £60,000, with top-performers earning significantly more through bonuses and enhanced overtime rates. Start and finish on your driveway. Demand-led shifts averaging 40 hours per week, with optional overtime...

You will be developing revolutionary machinery designed to transform some of the world’s most energy‑intensive industries. The team’s mission is bold: enable deep decarbonisation across petrochemicals, chemicals, iron and steel, and cement by replacing traditional fossil‑fuel‑based processes with breakthrough rotating technology.

A full-time role is available for an experienced Mechanical Site Supervisor to join a mechanical division operating across South Wales and the UK. This role is ideal for individuals who enjoy leading site operations on commercial new build and refurbishment projects, ensuring installations are delivered to a high standard and within programme...

You must have the following, A Valid Blue CSCS/Engineering Skills CardFull PPE Be punctual and reliable Days: Monday - Friday (Weekends available) Hours: 07:30 - 17:00

You will be responsible for the production of ready-mix concrete in the area using a computerised batching system at several sites across South Wales and Bristol area.

You will also be responsible for aiding the Production and Assistant Production Managers in fulfilling their duties with regard to Health Safety and maintenance activities.

B1 Mechanic - Contractor Days - PAYE £26 or Ltd/Umbrella £34 per hourNights - PAYE £28 or Ltd/Umbrella £37 per hour The Role:Contract positions for B1 Mechanics are now available at an independent UK MRO.Using your experience within the aircraft engineering environment you will be involved in all maintenance activities, including scheduled and unscheduled maintenance in response to customer...

Cover Supervisor, CardiffSupply Team are currently recruiting for a Cover Supervisor to work within Secondary schools in the Cardiff area. With a busy year ahead, this position is a great opportunity for anyone interested in working within Education, and ultimately lay the foundations for permanent classroom-based roles in the future.If you are a Newly Qualified Teacher, this is a great...

M&E Site Supervisor – SubstationsLocation: South Wales / South West EnglandContract Type: PermanentSalary: £50,000 – £60,000 per annum + Company vehicle and fuel card for business useRole OverviewWe are seeking an experienced M&E Site Supervisor to oversee mechanical and electrical works on high-voltage substation projects across South Wales and South West England.In this role, you will supervise...

SEMH / ALN Cover Supervisor - Secondary Schools & CollegesTemp & Temp-to-Perm Roles | Immediate Starts AvailableLocation: Schools and Colleges across South WalesPay Rate: £120+ per dayAre you confident managing a classroom and supporting learners with additional needs?Do you thrive in structured environments where consistency, empathy, and strong behaviour management make a real difference?We are...

A reputable recruitment agency is seeking an experienced Mechanical Supervisor for a construction project in Cardiff. The successful candidate will supervise mechanical operatives, oversee the installation of air conditioning, ventilation, and plumbing systems, and ensure compliance with quality standards. A strong knowledge of health and safety regulations is essential, along with certifications...

Join the RAC as a Roadside TechnicianJoin the team that keeps the UK moving. As a Roadside Technician, you'll receive:A market-competitive base salary of £35,000 and a realistic OTE of £60,000, with top-performers earning significantly more through bonuses and enhanced overtime rates. Start and finish on your driveway. Demand-led shifts averaging 40 hours per week, with optional overtime...

Mechanical Site Supervisor – Building Services Salary: £40,000 – £50,000 (depending on experience) Job Type: Full-time, Permanent Location: South Wales (with UK-wide travel as required) About the Role We are seeking an experienced Mechanical Site Supervisor to join a growing building services team delivering large-scale commercial new build and refurbishment projects across the UK. This is an...

A leading construction materials company in Cardiff is seeking an Area Relief Supervisor to manage ready-mix concrete production across multiple sites. Candidates should possess a mechanical understanding of concrete plant machinery and have a hands-on approach to solving problems. This permanent full-time position offers competitive benefits including a pension scheme, annual leave, and training...

A construction services provider in the UK is looking for a Mechanical Site Supervisor. The role involves managing mechanical installations and supervising subcontractors on large-scale commercial projects. Required qualifications include significant experience in the field and relevant NVQs in Heating & Ventilation or related disciplines. Benefits include a competitive salary, pension scheme,...

Mechanical Site Supervisor - Building Services Salary: £40,000 - £50,000 (depending on experience) Job Type: Full-time, Permanent Location: South Wales (with UK-wide travel as required) About the Role We are seeking an experienced Mechanical Site Supervisor to join a growing building services team delivering large-scale commercial new build and refurbishment projects across the UK. This is an...