Mechanical QA/Tester Location: Canary Wharf, London Job Type: Permanent or LTD (Contract) Salary: £50,000 – £60,000 per annum (or equivalent LTD rate, negotiable depending on experience) We are recruiting on behalf of a leading M&E contractor delivering a major high-rise mixed-use scheme in Canary Wharf. With a project duration exceeding 90 weeks and further phases in the pipeline, this is an excellent opportunity for a Mechanical QA/Tester seeking a long-term, technically challenging role on a prestigious build. This role is suited to someone with a strong mechanical background and a deep understanding of pressure testing, commissioning protocols, and QA documentation across large-scale residential and commercial projects. The Role: The Mechanical QA/Tester will be responsible for overseeing all pressure testing, inspection, and handover documentation across the site’s mechanical systems. Working closely with the commissioning manager, subcontractors, and senior management, you will ensure all works meet compliance and quality standards for final sign-off. Key Responsibilities: * Conduct and oversee pressure testing of LTHW, CHW, boosted cold water, and domestic hot water systems * Prepare and manage test packs, witnessing sheets, sign-off records, and QA logs * Collaborate with the commissioning team to ensure systems are tested, flushed, and balanced in line with p...