https://jobs.co.uk/job/principal-mechanical-engineer-calibre-search--6881df0c-4f16-4e74-9449-4f88898bd38c RSS feed for Principal Mechanical Engineer at Calibre Search. en-gb Wed, 17 Jun 2026 18:46:22 GMT https://jobs.co.uk/job/principal-mechanical-engineer-calibre-search--6881df0c-4f16-4e74-9449-4f88898bd38c https://jobs.co.uk/job/principal-mechanical-engineer-calibre-search--6881df0c-4f16-4e74-9449-4f88898bd38c Tue, 16 Jun 2026 23:00:00 GMT Location: Cardiff | Salary: £50000 - £60000/annum | Type: Permanent | Principal Mechanical Engineer Cardiff Up to -60,000 Overview A leading global engineering consultancy is looking for a Principal Mechanical Engineer to join their South Wales team. This is one of the most successful and profitable MEP teams within the wider business, built on a strong DfE framework position and a track record of repeat client work. The team collaborates closely with internal civils, structural, architectural, and sustainability colleagues, and increasingly takes on referrals through the QS and PM teams. Current workload spans education sector decarbonisation and net zero projects, Welsh healthcare frameworks, and semiconductor/high-tech industry work, with a deliberately diversified pipeline across sectors. The Business A world-class, multidisciplinary engineering consultancy with a strong regional presence in South Wales and national reach through framework agreements. The south Wales MEP team has grown significantly while maintaining a diversified project base across education, healthcare, and high-tech sectors, avoiding over-reliance on any single client or scheme. The Role You''ll take ownership of client relationships from initial br... Permanent