Caterpillar Inc.
Supplier Development Engineer - Wire harness
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Career Area:
Procurement
Job 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: Supplier Development Engineer - Wire Harness
Contract: Permanent
Salary: £57,737 - £72,171
Location: Peterlee, County Durham
Hours: Full-Time – 36.50 - 4.5 days on site
Travel: Up to 25%
The Opportunity
As a Supplier Development Engineer at Caterpillar Peterlee, you will partner with suppliers across the wire harness category to drive quality, performance, and continuous improvement. Working closely with suppliers and internal stakeholders, you will assess manufacturing processes, support the implementation of robust quality controls, and identify opportunities to enhance operational performance.
The role focuses on reducing defects, improving process capability, conducting supplier assessments and audits, and ensuring suppliers consistently meet business, regulatory, and customer requirements while fostering long-term supplier excellence.
Key Responsibilities
- Ensuring the quality of supplies by conducting tests and assessments on incoming supplies to identify any quality issues.
- Developing supplier inspection, testing, and evaluation mechanism.
- Generating reports on supplier quality, by monitoring their defect rates and areas that can lead to potential flaws; Guiding suppliers to reduce these defect rates.
- Researching the potential vendors, assessing their manufacturing environment, practices, and procedures.
- Conducting supplier quality control audits to ensure compliance with organizational and federal policies and standards.
- Supporting suppliers in improving their performance through process enhancements, implementing process controls, and developing quality assurance plans.
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Degree Requirement
Degree or equivalent experience desired
Skills Required
- Effective Communications: Understanding of effective communication concepts, tools, and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors.
- Problem Solving: Knowledge of approaches, tools, techniques for recognizing, anticipating, and resolving organizational, operational or process problems; ability to apply knowledge of problem solving appropriately to diverse situations.
- Process Improvement: Understanding and insight into evaluating current product quality and production methods and ability to maintains focus on the continuous improvement of processes, products, and services.
- Quality Orientation: Knowledge of quality management methods, tools, and techniques; ability to create and support an environment that meets the quality goals of the organization.
- Production Part Approval Process (PPAP): Knowledge of Production Part Approval Processes (PPAP) elements, submissions, and objectives; ability to determine whether a supplier can manufacture products that meet the quality requirements and standards of their customers consistently.
- Manufacturing Standards, Procedures, and Policies: Knowledge of organizational standards, procedures, and policies in manufacturing activities; ability to plan, guide, and monitor manufacturing processes for compliance.
- Supplier Management - MFG: Knowledge of processes and methods to effectively manage business relationships and transactions with suppliers of raw materials or product components; ability to apply related knowledge, experience, and skills into real practice.
- Supplier Evaluations and Certification: Knowledge of supplier evaluations and certification; ability to identify the methods, tools, and documentation for evaluating, selecting, and certifying vendors, suppliers, and partners.
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NB. The panel cannot make assumptions when shortlisting therefore please demonstrate your qualifications and experience on your CV relevant to the criteria outlined.
Pending the number of applications, the criteria for the position may be enhanced to facilitate shortlisting.
Employee Benefits
- 25 days annual leave plus bank holidays including additional service days awarded every 2 years up to a maximum of 5 days.
- Up to 10% Annual Bonus target
- Defined Contribution Pension Scheme (Contribution double by Company up to 10%)
- Share Ownership Scheme (50% company matched)
- Personalised flexible benefits
- Employee Assistance Programme
What You Will Get
We look forward to welcoming the successful candidate to our dynamic, diverse, and friendly team. We have a culture of openness, autonomy, support, and personal development as well as a continuous drive for improvement.
About Caterpillar
Caterpillar Inc. 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. For 100 years, we’ve been helping customers build a better, more sustainable world and are committed to contributing to a reduced-carbon future. Our innovative products and services, backed by our global dealer network, provide exceptional value that helps customers succeed.
This position requires working onsite five days a week.
Posting Dates
September 16, 2026 - September 22, 2026
Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply.
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