Login to Apply

Mechanical Supervisor

Location: Cardiff
Company: International Engineering & Construction Contractor
Sector: Construction / M&E
Salary: £50,000 - £75,000 + Package (DOE)

Overview

We are working with a leading international engineering and construction contractor turning over £500 million per annum, delivering complex mechanical and piping installations across major projects.

Due to continued project growth in Cardiff, they are seeking an experienced Mechanical Supervisor to lead piping installation works on site, ensuring delivery meets programme, quality and safety expectations.

This is a hands-on supervisory role requiring strong technical knowledge and the ability to manage site teams effectively within a structured project environment.

Key Responsibilities

Lead and oversee piping installation crews including pipe fitters, welders and specialist subcontractors

Ensure all works are installed in accordance with approved drawings, isometrics and technical specifications

Plan and allocate labour, plant and materials to maintain programme targets

Monitor welding activities and ensure compliance with quality control procedures

Inspect pipework routing, alignment, supports and installation tolerances

Coordinate pressure testing, flushing and commissioning preparation activities

Track daily productivity and adjust manpower allocation as required

Enforce permit-to-work systems and site safety standards

Deliver daily briefings and liaise closely with QA/QC and project teams

Attend coordination meetings with the main contractor and internal management

Identify delays, variations and potential risks, escalating to senior management where necessary

Ensure high standards of housekeeping and safe material storage

Confirm plant, lifting equipment and access systems are certified and compliant

Maintain strong site discipline, timekeeping and productivity standards

Skills & Experience

Mechanical Engineering qualification or recognised trade background

Minimum 5 years' experience supervising piping installations on construction projects

Strong knowledge of pipe fabrication, welding processes and erection methods

Ability to read and interpret technical drawings and isometric layouts

Experience working within structured permit-to-work and safety systems

Proven ability to manage site teams and coordinate multiple work fronts

Solid understanding of quality assurance and testing procedures

Strong communication and organisational skills

Package & Benefits

£50,000 - £75,000 basic salary (DOE)

Company benefits package

Opportunity to work on flagship projects

Long-term career prospects within a £500m turnover international contractor

This is a strong opportunity for an experienced Mechanical Supervisor seeking a long-term position with a major engineering business delivering high-value projects in Cardiff.

If you would like to discuss the role in more detail, please get in touch