Principal Design Engineer – Permanent - Highly competitive salary plus benefitsLocation: East Staffordshire / Derbyshire border areaAre you a proven leader in mechanical and base engine design, ready to take on high-impact projects? This is your chance to work closely with a talented team in a fast-paced, innovation-driven environment, delivering solutions that raise the bar for performance and reliability.You’ll take ownership of projects from concept to completion,from full engine new product introductions to rapid sprint programmes and ongoing product improvements. Using your expertise in CAD (Siemens NX or Similar), complex component design, and engineering first principles, you’ll create robust, validated solutions. Expect to collaborate closely, liaise with suppliers, and mentor engineers to achieve exceptional results.What You Will DoLead and manage the day-to-day design engineering activities of a dynamic team.Deliver on projects ranging from full engine NPI programmes to smaller sprint programmes and current product support activities.Collaborate with internal and external stakeholders to ensure project timescales are met.Provide technical guidance, mentorship, and leadership to your team, promoting best practices.Contribute to process development and offer robust, validated engineering solutions.Work closely with analysis teams to iterate and improve designs using engineering first principles.What You Will BringBe experienced in design of a variety of engines/engine components preferably medium duty diesel.A degree in mechanical engineering or a related discipline, with a strong grasp of engineering principles.Expertise in CAD systems (preferably Siemens NX) and experience designing engine components, ideally medium-duty diesel engines.Proven leadership skills, with the ability to inspire and guide teams to success.Strong communication and technical documentation skills, with a keen eye for detail and a data-driven mindset.This role is perfect for someone who thrives on being hands-on, solving complex problems, and delivering innovative solutions. As a Principal Design Engineer, you will play a key role in driving the company's engineering goals forward and contributing to its reputation for excellence.Interested?If you're ready to lead, inspire, and make your mark as a Principal Design Engineer, don't miss this opportunity. Apply today and take the next step in your career journey!Your CV will be forwarded to Jonathan Lee Recruitment, a leading engineering and manufacturing recruitment consultancy established in 1978. The services advertised by Jonathan Lee Recruitment are those of an Employment Agency.In order for your CV to be processed effectively, please ensure your name, email address, phone number and location (post code OR town OR county, as a minimum) are included. #J-18808-Ljbffr