Senior Project Engineer — MEP We're working with a major client delivering the mechanical, electrical and plumbing systems for one of Europe's most complex tunnel projects, and we're recruiting a Senior Project Engineer to lead technical assurance on the £160 million MEP fit-out of the 5 ventilation shafts and 5 headhouses across the Chiltern Twin-Bore Tunnels. This is not a support role. You own the MEP engineering risk. Your job is to verify that MEP systems meet HS2's technical requirements,…