OverviewCareer Area: ProcurementJob Description:Your Work Shapes the World at Caterpillar Inc.When you join Caterpillar, you\'re joining a global team who cares not just about the work we do – but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don\'t just talk about progress and innovation here – we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it.Job Title: Senior Supplier Development EngineerSalary: £63,000 to £80,000 (based on experience)Contract: Full time & permanentLocation: Desford, Leicestershire or Stockton-on-Tees – relocation support offeredWorking Pattern: On-site presence required, 5-day week when not travellingThe OpportunityStep into a senior-level role, as Senior Supplier Development Engineer, where you’ll be the expert in supplier quality assurance for complex welded structures. You’ll lead the APQP process from concept to launch, own PPAP reviews, and drive compliance through supplier audits and strategic partnerships. Your technical insight will shape manufacturability, resolve critical quality issues, and embed continuous improvement across our global supply base.ResponsibilitiesLeading the APQP (Advanced Product Quality Planning) process for complex welded structures.Owning supplier quality strategy, including PPAP (Production Part Approval Process) reviews to ensure defect-free, compliant products.Conducting supplier audits to ensure alignment with internal policies and external regulations.Partnering with suppliers to drive performance using Lean, advanced process controls, and robust quality plans.Resolving critical quality issues through cross-functional collaboration and sustainable CAPAs (Corrective and Preventive Actions).Influencing design decisions during CPPD (Collaborative Product and Process Development) to optimise manufacturability and supplier capability.Note: The panel cannot make assumptions when shortlisting; please demonstrate your qualifications and experience on your CV relevant to the criteria outlined.What You Can DemonstrateLevel: Extensive ExperienceEngineering & Technical Expertise: Be the technical authority in welding and heavy fabrications, applying your engineering background to influence design and manufacturability. Your knowledge of machining, laser cutting, and bending will support supplier capability and guide cross-functional teams.Supplier Development & Management – MFG: Lead supplier development with confidence—building strategic partnerships, resolving performance gaps, and driving continuous improvement through lean methodologies and robust process controls.Process Improvement & Quality Orientation: Champion quality and process excellence using APQP, PFMEA, Control Plans, MSA, and capability studies. You’ll lead the resolution of high-impact issues and coach others in applying quality tools.Level: ExpertProduction Part Approval Process (PPAP): Own the PPAP process for complex welded components, ensuring submissions meet global standards and internal expectations. You’ll lead evaluations, introduce improvements, and drive innovation in quality assurance through emerging tools and best practices.What You May HaveA degree in Mechanical or Manufacturing Engineering (or equivalent experience)Six Sigma Black Belt certification and working knowledge of DMAIC methodologyPending the number of applications, the criteria for the position may be enhanced to facilitate shortlisting.Your BenefitsWhat You Will Get — One Company, Limitless OpportunitiesCaterpillar is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. We do business on every continent, principally operating through three primary segments – Construction Industries, Resource Industries, and Energy & Transportation – and providing financing and related services through our Financial Products segment.Careers at Caterpillar are limitless, we have opportunities in Engineering, Human Resources, Manufacturing, Marketing, Sales, Supply Chain and so much more. You can create the career you want. It’s your time and talent, make it count.Our Sustainability CommitmentCaterpillar has a long-standing commitment to sustainability, one of our five Values in Action. It is part of who we are and what we do. We actively lead sustainable green initiatives to preserve the environment, help reduce poverty with the Caterpillar Foundation and stay involved in the communities we help build.Contract: Full TimeBenefits: 27 days annual leave plus bank holidays - opportunity to buy and sell, up to 18% Bonus, Private Medical Care (employee), Car Allowance £600pm, Contributory pension scheme - Caterpillar will double the employee\'s contribution Up to 10%, Contributory share scheme - Caterpillar will match 50% of the employee\'s contribution, optional flexible benefits including access to dental, health & vision care plans, EV car lease etc.Travel: 50%, mostly UK; occasional international (1–2 weeks/year)Relocation is available for this position.Posting Dates: October 9, 2025 - October 23, 2025Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to applyNot ready to apply? Join our Talent Community. #J-18808-Ljbffr