mechanical operations supervisor jobs in County of Cardiff

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...

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...

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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...

Mechanical Plant Fitter – Large Plant Equipment Hours: 7:00am – 3:00pm, Monday to Friday Location: Cardiff A fantastic opportunity has arisen for an experienced Mechanical Plant Fitter to join a well-established engineering operation working with large plant large mechanical assemblies. This role is ideal for someone who enjoys hands-on engineering, fault-finding, and working on machinery...

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,...

Note - role reposted after re-evaluation of grade level. About Colt Data Centre Services Colt Data Centre Services (DCS) has over 20 years’ experience in designing, building and operating energy-efficient, reliable data centres – hosting significant financial, media, corporate and cloud wholesale providers across the world. Our customers are at the heart of everything we do. We endeavour to...

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.

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

Join our team as an innovative mechanical engineer specializing in complex system integration and performance modeling across critical infrastructure projects. Responsibilities include the design, analysis, and implementation of thermal management and fluid dynamic systems, ensuring optimal energy efficiency and operational reliability for specialized environments. Candidates must demonstrate...

Management Accountant Cardiff (on-site) Are you a hands-on Management Accountant or an Assistant Management Accountant looking to progress into a Management Accountant. This role will take ownership of the finance function within a successful, growing SME. This is a fantastic opportunity to join a well-established manufacturing business in Cardiff, where you’ll report into the Financial...

We are searching for a diligent Distribution Center Inventory Support Forklift Operator to manage the vital flow of goods within our busy hub. This position demands precision in handling high-value products and strict adherence to inventory control systems, including FIFO and LIFO procedures. Key responsibilities include receiving incoming shipments, validating quantities against manifest...

Electrical Supervisor – New Build School Project Please double check you have the right level of experience and qualifications by reading the full overview of this opportunity below. We are currently recruiting for an experienced Electrical Supervisor to start work on a new build school project. This role will be predominantly supervisory and site-based, overseeing electrical works and managing...

Weu2019re looking for leaders at Starbucks. Join us for coffee, stay for the community, connections and opportunities. At Starbucks, we're not just about brewing great coffee, we're about brewing great leaders too. Immerse yourself in a community of connection, opportunity, and creativity, all stirred up with the aroma of our world-class coffee. Weu2019ve got an exciting opportunity for you to...

A construction recruitment company seeks an experienced Mechanical Site Supervisor to oversee commercial projects across the UK. The ideal candidate will have over 5 years' experience and relevant qualifications in heating and ventilation. Responsibilities include managing site operations, ensuring health and safety compliance, and supporting the client. The role offers a 37-hour working week...

Weu2019re looking for leaders at Starbucks. Join us for coffee, stay for the community, connections and opportunities. At Starbucks, we're not just about brewing great coffee, we're about brewing great leaders too. Immerse yourself in a community of connection, opportunity, and creativity, all stirred up with the aroma of our world-class coffee. Weu2019ve got an exciting opportunity for you to...

Weu2019re looking for leaders at Starbucks. Join us for coffee, stay for the community, connections and opportunities. At Starbucks, we're not just about brewing great coffee, we're about brewing great leaders too. Immerse yourself in a community of connection, opportunity, and creativity, all stirred up with the aroma of our world-class coffee. Weu2019ve got an exciting opportunity for you to...

Weu2019re looking for leaders at Starbucks. Join us for coffee, stay for the community, connections and opportunities. At Starbucks, we're not just about brewing great coffee, we're about brewing great leaders too. Immerse yourself in a community of connection, opportunity, and creativity, all stirred up with the aroma of our world-class coffee. Weu2019ve got an exciting opportunity for you to...

Weu2019re looking for leaders at Starbucks. Join us for coffee, stay for the community, connections and opportunities. At Starbucks, we're not just about brewing great coffee, we're about brewing great leaders too. Immerse yourself in a community of connection, opportunity, and creativity, all stirred up with the aroma of our world-class coffee. Weu2019ve got an exciting opportunity for you to...