Lead Mechanical Supervisor – Water/Wastewater

Carrington West; Teddington; On-site; GBP 80,000 - 105,000; Full time

Job summary

Carrington West is seeking a Mechanical Supervisor for major water infrastructure projects in the Hampton area. You will oversee site activities, ensuring safety, quality, and programme targets, while supervising both directly employed staff and subcontractors.

The role requires proven Appointed Person experience in water/wastewater or energy sectors, a strong mechanical background, and the ability to interpret P&ID and GA drawings.

Qualifications

• Proven experience as an Appointed Person in water/wastewater/energy sectors with Tier 1/2 contractors.
• Strong background in mechanical works: pipework, welding, fabrication.
• Able to read and interpret P&ID and GA drawings.
• Leadership and communication skills to manage site teams and subcontractors.
• Solid understanding of RAMS, permits-to-work, and QA processes.
• Health & safety qualifications (SSSTS/SMSTS, CSCS) are desirable.

Responsibilities

• Supervise and coordinate mechanical works, including pipework fabrication, welding, and inspection.
• Review and interpret P&IDs and GA drawings to support pipeline snagging and resolution of issues.
• Manage and monitor subcontractor performance, ensuring work is delivered to required standards.
• Oversee the preparation, review, and implementation of RAMS and permits.
• Provide ongoing support to Site and Project Managers, ensuring alignment with project deliverables.
• Maintain QA standards, carry out inspections, and ensure documentation is completed.
• Drive safe working practices and compliance with health, safety, and environmental standards.
• Assist in progress reporting and support project planning to meet deadlines and milestones.

Skills

Appointed Person

Mechanical works

P&ID/GA drawings

Leadership

RAMS & permits

SSSTS/SMSTS CSCS

Job description

Carrington West is seeking a Mechanical Supervisor for major water infrastructure projects in the Hampton area. You will oversee site activities, ensuring safety, quality, and programme targets, while supervising both directly employed staff and subcontractors.

The role requires proven Appointed Person experience in water/wastewater or energy sectors, a strong mechanical background, and the ability to interpret P&ID and GA drawings.