Principal Geotechnical Engineer Wigan £50,000 - £60,000 An established multidisciplinary ground engineering consultancy is seeking a Principal Geotechnical Engineer to join their growing team in Wigan. This is an excellent opportunity for an experienced geotechnical professional to take a leading role in the delivery of complex infrastructure and development projects while helping to mentor and develop junior staff within a collaborative environment. The successful candidate will play a key role in managing technically challenging projects from tender stage through to completion, overseeing site investigations, geotechnical design, client liaison and project delivery. The company offers clear progression opportunities into senior leadership alongside a strong pipeline of work across commercial, residential, industrial and infrastructure sectors. The Role Leading and managing geotechnical projects across the UK Designing and overseeing ground investigations Producing and reviewing factual and interpretative geotechnical reports Carrying out geotechnical design including foundations, retaining walls, slope stability and earthworks Managing project budgets, resources and programme delivery Providing technical leadership and mentoring junior engineers Supporting business development, fee proposals and client relationships Liaising with contractors, regulators and multidisciplinary teams Ensuring projects are delivered safely, on time and to a high technical standard Requirements Degree in Geotechnical Engineering, Engineering Geology or a related discipline Chartered status or working towards Chartership desirable Significant experience within a geotechnical consultancy environment Strong technical reporting and design experience Experience managing projects and leading teams Excellent communication and client-facing skills Knowledge of current geotechnical standards and industry best practice Full UK driving licence Benefits Competitive salary package Hybrid and flexible working available Annual performance bonus Clear progression into senior management Chartership and professional membership support Pension scheme and enhanced holiday allowance Ongoing technical training and professional developmen