Mechanical Operative

Cardiff, Cardiff
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Mechanical Operative

Salary: £32,000 – £42,000 (depending on experience)
Job Type: Full-time, Permanent
Location: South Wales (with UK-wide travel as required)

About the Role

We are seeking skilled Mechanical Operatives to join a growing building services team delivering large-scale commercial and industrial installations across the UK. This is an excellent opportunity for experienced professionals to work on diverse projects such as student residences, schools, universities, offices, and factories.

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.

* Carry out pipework fabrication, installation, and jointing techniques (e.g., soldering, press-fit, threading, fusion welding).

* Install bracket systems and position plant such as boilers, air source heat pumps, and storage vessels.

* Undertake testing, pre-commissioning, commissioning, and decommissioning of mechanical systems.

* Ensure compliance with health and safety, quality control, and environmental standards.

About You

* NVQ Level 2 or 3 in Heating & Ventilation (Commercial), Building Services Installation, or Plumbing Systems (desirable but not essential).

* Previous experience in mechanical installation on commercial projects.

* Good understanding of mechanical systems and installation methods.

* Strong organisational skills and ability to work independently and as part of a team.

* IT literacy (Microsoft Office) and full UK driving licence.

* Welding experience and Gas Safe registration would be advantageous.

Working Hours

37 hours per week:

* Monday–Thursday: 8:00 AM – 4:00 PM

* Friday: 8:00 AM – 3:00 PM
(Some overtime or weekend work may be required. Lodging provided for projects away from home.)

Benefits

* Competitive salary (£32k–£42k depending on experience)

* Weekly pay in line with industry standards

* Company pension scheme

* Travel and accommodation expenses covered for projects away from home

* Opportunities for career progression and professional development

Apply now and take the next step in your career

Job Info
CV-Library logo
Job Title:
Mechanical Operative
Company:
CV-Library
Location:
Cardiff, Cardiff
Salary:
£32000 - £42000 Per annum
Posted:
Jan 12th 2026
Closes:
Feb 12th 2026
Sector:
Construction
Contract:
Contract
Hours:
Full Time
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