Mechanical Site Supervisor AP | Water & Energy Projects

Advance TRS; Testwood; On-site; GBP 83,000 - 92,000; Full time

Job summary

Advance TRS is seeking a Mechanical Site Supervisor AP in Southampton. You will support the Site Manager to maintain a safe site, provide Appointed Person status, and oversee mechanical isolations, ITPs and method statements to ensure quality installations.

The role requires several years in Water or Energy sectors, strong pipework/welding knowledge, and relevant certifications (SSSTS, CSCS). A proactive supervisor with hands-on experience is essential.

Qualifications

• Several years' experience in Water or Energy sectors.
• Strong understanding of pipework fabrication, welding and erection.
• Ability to recognise quality welding.
• Experience punching and snagging pipelines per Isometric/GA/P&ID drawings.
• Previous experience in an Appointed Person role.
• Relevant education or apprenticeship in mechanical engineering and welding.

Responsibilities

• Support the Site Manager in maintaining a safe working environment for all employees, supply chain partners and visitors.
• Provide Appointed Person status through Mechanical AP assessment.
• Provide mechanical isolations in line with project works.
• Manage and maintain mechanical ITPs.
• Record HS&E documents and ensure they are up to date.
• Review Method Statements and Work Instructions per the Project Execution Plan.
• Supervise works to ensure compliance with Method Statements and Work Instructions.
• Record progress on drawings or other suitable records.
• Record non-conformances and plan corrective actions.
• Ensure ITPs are completed progressively as work develops for a quality install.

Skills

Water/Energy sector experience

Pipework fabrication/welding

Appointed Person knowledge

Quality control/ drawings review

SSSTS

CSCS

First Aid

Education

HNC/HND Mechanical Engineering

Strong apprenticeship in pipework and welding

Job description

Advance TRS is seeking a Mechanical Site Supervisor AP in Southampton. You will support the Site Manager to maintain a safe site, provide Appointed Person status, and oversee mechanical isolations, ITPs and method statements to ensure quality installations.

The role requires several years in Water or Energy sectors, strong pipework/welding knowledge, and relevant certifications (SSSTS, CSCS). A proactive supervisor with hands-on experience is essential.