https://jobs.co.uk/job/principal-mechanical-engineer-recruit-12--96439c6b-5e76-4c37-b0e3-e1113a82d0ce RSS feed for Principal Mechanical Engineer at Recruit 12. en-gb Tue, 26 May 2026 00:22:16 GMT https://jobs.co.uk/job/principal-mechanical-engineer-recruit-12--96439c6b-5e76-4c37-b0e3-e1113a82d0ce https://jobs.co.uk/job/principal-mechanical-engineer-recruit-12--96439c6b-5e76-4c37-b0e3-e1113a82d0ce Mon, 04 May 2026 23:00:00 GMT Location: Norfolk | Salary: Negotiable | Type: Permanent | Overview We are seeking an experienced and technically strong  Principal Mechanical Engineer  to lead the design and development of electric machine systems within a cutting-edge engineering environment. This role focuses on the mechanical design, thermal performance, and integration of electric motors, ensuring robust, reliable, and manufacturable solutions. You will work across the full product lifecycle—from concept through validation and production—playing a key role in delivering high-performance motor designs that meet real-world operating requirements. This is a senior-level position with significant ownership, technical leadership, and cross-functional collaboration. Schedule Shift:  Monday–Friday Hours:  8:30 AM – 5:00 PM Overtime:  Additional hours may be required based on business needs Key Responsibilities Lead the mechanical design and integration of electric machines, including rotor, stator, shaft, bearings, and housing systems Develop rotor constructions, including magnet selection, placement, and retention strategies Ensure structural integrity under high-speed conditions, including fatigue and containment considerations Define and implement thermal m... Permanent