Site Mechanical Supervisor - Water/Wastewater

MWH Treatment; Southampton; On-site; GBP 42,000 - 54,000; Full time

Job summary

MWH Treatment is seeking a Mechanical Supervisor for Southampton to lead on-site mechanical installations as part of the CMDP+ joint venture. You will oversee installation teams, ensure SHE standards, and deliver high-quality work aligned with current specifications.

Ideal candidates hold an HNC or higher in Mechanical Engineering and have water/wastewater site experience, with SSSTS/SMSTS and AAW membership to support safety and quality on site.

Qualifications

• HNC or higher in Mechanical Engineering.
• Previous water/wastewater site experience (preferred).
• SSSTS or SMSTS certification.
• AAW membership within a relevant professional Qualification.

Responsibilities

• Supervision of site mechanical installations.
• Ensuring SHE standards are maintained and safe systems of work are followed.
• Ensuring a high-quality product in line with standards and specifications.
• Attend site inductions and toolbox talks.
• Ensure mechanical safety rules are adhered to and documentation is produced.
• Carry out regular mechanical safety inspections on equipment.

Skills

Water/wastewater site experience

SSSTS or SMSTS

AAW Membership

Education

HNC or higher within Mechanical Engineering

Job description

MWH Treatment is seeking a Mechanical Supervisor for Southampton to lead on-site mechanical installations as part of the CMDP+ joint venture. You will oversee installation teams, ensure SHE standards, and deliver high-quality work aligned with current specifications.

Ideal candidates hold an HNC or higher in Mechanical Engineering and have water/wastewater site experience, with SSSTS/SMSTS and AAW membership to support safety and quality on site.