Principal Design Engineer - Mechanical

Job Title: Principal Design Engineer - MechanicalLocation: Oxford, Huntingdon or DerbySalary: Up to £65,000 (Negotiable)Shift Type: Full Time - 36.25 hours per week (Agile Working)Benefits: Enhanced annual leave (buy/sell), enhanced family pay, EAP, EV scheme, cycle to work, referral bonus, structured career progressionThe Opportunity A leading Building Services consultancy is seeking a Principal Design Engineer - Mechanical to join its growing team across Oxford, Huntingdon or Derby. This organisation delivers technically complex and sustainability-led projects across healthcare, education, residential, commercial, pharmaceutical, industrial and public sector schemes. With a strong focus on net-zero carbon and innovative design methodologies, the business has established itself as a respected name within the built environment sector.The Role As Principal Mechanical Engineer, you will play a key leadership role within the team, taking ownership of mechanical design delivery while mentoring junior engineers and supporting client development.Key responsibilities include:Acting as Project Leader on selected schemesLeading mechanical design from concept through to completionProducing and reviewing calculations, drawings and specificationsAttending principal meetings and delivering client presentationsPromoting technical excellence within the mechanical disciplineSupporting repeat business through strong client relationshipsContributing to multidisciplinary collaboration across ..... full job details .....