Principal Geotechnical Engineer Are you an experienced geotechnical or geo-environmental engineer ready to take the next step in your career? Would you value the chance to lead on complex ground engineering projects while shaping the direction of a well-respected consultancy? We''re supporting a long-established ground engineering consultancy with a strong presence across the UK, known for delivering technically robust geotechnical and environmental solutions. Due to sustained growth and a healthy pipeline of work, they''re looking to appoint a Principal Geotechnical Engineer to play a key strategic and technical leadership role within the business. This is a pivotal position where you''ll act as a senior figurehead on projects,driving technical excellence, mentoring staff, and supporting business development. You''ll bring a strong technical foundation alongside the confidence to engage with clients, influence design decisions, and lead multidisciplinary teams. Key Responsibilities: Take overall responsibility for the delivery and oversight of geotechnical and geo-environmental projects, from feasibility through to detailed design and reporting Provide expert technical direction on ground investigation strategies, geotechnical modelling, foundation design, slope stability, retaining structures and ground improvement Act as a mentor and line manager to engineers, supporting professional development and fostering a culture of learning and technical excellence Contribute t