Are you a Senior/ Principal Mechanical Design Engineer looking to take the next step in your career by joining a rapidly growing and precision engineering company? Our client is well-established within the Automotive sector and is looking for a passionate Mechanical Design Engineer to design and develop Powertrain systems, assemblies, and components to ensure specified performance criteria are met.   Senior/ Principal Mechanical Design Engineer Permanent Up to £70,000 (depending on experience) Monday to Friday 8am to 5pm, 3 days in the office 2 days remote Wellingborough   Senior/ Principal Mechanical Design Engineer Job Description Create and maintain Engineering Guides, Procedures and Standards in the area of subject matter expertise, to ensure learning is captured in the development of safe, reliable, cost effective, legal and competitive solutions. Produce, check and approve work instructions and carry out functional and installation checks on prototype and initial production components/assemblies to ensure correct assembly and installation of components and systems. support prototype and pre-production builds to assist in development of assembly processes and to resolve issues prior to start of volume production.  Senior/ Principal Mechanical Design Engineer Essential Experience/Skills/Qualifications Strong knowledge and experience in the use of a high-level CAD package (Catia / NX). Experience in the application of the Design Failure Mode and Effects Analysis (DFMEA) process. Expert in the application/selection of relevant engineering analytical techniques, manufacturing processes, materials specifications & standard parts and is able to guide others.  Senior/ Principal Mechanical Design Engineer Company Benefits 25 days holiday plus Bank Holidays (increasing with service to 30 days) On-site free gym Employee Assistance and Wellbeing Programme Private Healthcare Discount EV Car Scheme  For more information or to apply, please email (url removed) or call (phone number removed)