Electrical Design Engineer - Principal (London, Manchester, Birmingham) At Jacobs, our Building Services (MEP) team is at the heart of designing the future. We engineer smarter, greener, and more resilient buildings that shape how people live, work, and connect. From cutting-edge HVAC systems to sustainable energy solutions and smart building technologies, our team is driving the transformation of infrastructure across diverse sectors. Due to our expanding portfolio and long-term local framework growth, we have an exciting opportunity for a Principal Electrical Engineer (Building Services) to join our multi-disciplinary UK buildings team in our Birmingham, London or Manchester offices. We are looking for a person who is eager to further develop their experience and responsibilities within the Building Services Electrical sector and lead a team of engineers in the delivery of projects to time, cost and quality or in the sole management and leadership of small projects. As a senior professional in our team, you''ll lead the functional delivery of projects-often multidisciplinary-ensuring they meet scope, time, cost, and quality expectations. You''ll be a role model, actively supporting staff and contributing to team development, resource planning, and continuous improvement. You''ll take ownership of your work and guide others, from planning and prioritising tasks to checking calculations and ensuring high-quality outputs. Your understanding of scope, fees, and client ..... full job details .....