Mechanical Fitter Test & Development

Caterpillar

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profile Job Location:

Peterlee - UK

profile Monthly Salary: Not Disclosed
Posted on: 5 hours ago
Vacancies: 1 Vacancy

Job Summary

Career Area:

Operations

Job Description:

Your Work Shapes the World at Caterpillar Inc.

When you join Caterpillar yourejoining 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 dontjust 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: Mechanical Fitter Test & Development

Location: Peterlee County Durham

Salary: 37105.90 (Not inclusive of overtime or bonus)

Hours: Full Time Permanent 36.5 hours per week

Job Reference: R

Hiring Manager: David Mounter

Benefits:

  • 182.5 Annual holiday hours plus bank holidays

  • Additional holiday hours awarded every 2-years (max x40 hours)

  • Monthly bonus

  • Defined Contribution Pension Scheme (Contribution doubled by Company up to 10%)

  • Share Ownership Scheme (50% Company matched)

  • Personalised Flexible Benefits (Medical/Dental Cover etc)

  • Employee Assistance Program

  • Onsite Gym

About Caterpillar Peterlee

Caterpillar Peterlee is the worldwide source of Cat Articulated Trucks currently producing an 8-model range used in many industries including mining construction and aggregates. The facilitys manufacturing activities use the latest computer analysis techniques robotic technology and automated dump body paint plant. Machines from the site are shipped to customers around the world.

The Opportunity

We are seeking a highly skilled Test & Development Fitter to join our Product Engineering Test & Development team supporting the development prototyping and validation of the next generation of Caterpillar Articulated Dump Trucks.

This hands-on role offers technical variety daily problem-solving and the opportunity to directly influence machine performance reliability and regulatory compliance. You will work across all machine systems mechanical hydraulic and electrical within a dynamic safety-focused engineering environment.

Job Duties/Responsibilities may include but are not limited to:

Machine Build Test & Validation

  • Prepare development machines in line with test programme requirements following engineering drawings models standard work and work instructions.

  • Assemble and disassemble components and systems ensuring compliance with hydraulic cleanliness and quality standards.

  • Carry out repairs updates and maintenance of the test and endurance fleet.

  • Identify problems during test activities and actively contribute to rootcause investigations and solution development.

  • Document observations performance feedback and improvement opportunities for Engineering teams.

Workshop Operations & Continuous Improvement

  • Maintain an organised safe and efficient working environment through 5S and Caterpillar safety standards.

  • Support the continuous improvement of workshop processes tooling and work methods.

  • Share technical knowledge with peers and contribute to building team capability.

Cross-Functional Collaboration

  • Work closely with Product Engineering Technicians and wider cross-functional teams to ensure the successful execution of machine testing.

  • Communicate effectively escalating issues where required and supporting decision-making with clear information.


Degree Requirement
Degree Engineering apprenticeship HNC mechanical ONC or equivalent experience desired.

Skills experience & qualifications you will have:

  • Formal training record in heavy plant off-highway machinery mechanical engineering or a similar environment.

  • Extensive mechanical fitting experience on mobile plant (e.g. ADTs excavators wheel loaders dozers).

  • The ability to read and interpret hydraulic and electrical schematics technical drawings and engineering documentation.

  • Strong communication skills written and verbal and the ability to work effectively in a team-based environment.

  • Basic computer literacy (Microsoft 365 or equivalent).

  • A strong track record of safe working reliability initiative and accountability

Top candidates will have:

  • Experience working with Caterpillar products - Desirable not essential.

  • Field-based fault finding diagnostics maintenance and repair of heavy equipment. Inclusive of engines transmissions etc.

  • Experience with onboard diagnostics data acquisition or instrumentation.

  • Mobile hydraulics certification.

  • Auto electrical experience

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 personal development as well as a continuous drive for improvement.

About Caterpillar

Caterpillar Inc. is the worlds leading manufacturer of construction and mining equipment off-highway diesel and natural gas engines industrial gas turbines and diesel-electric locomotives. For 100 years weve been helping customers build a better more sustainable world and are committed and contributing to a reduced-carbon future. Our innovative products and services backed by our global dealer network provide exceptional value that helps customers succeed. #LI

Pending the number of applications the criteria for the position may be enhanced to facilitate shortlisting.

NB. The panel cannot make assumptions when shortlisting therefore please demonstrate your qualifications and experience on your CV relevant to the criteria outlined

This Job Description is intended as a general guide to the job duties for this position and is intended for the purpose of establishing the specific salary grade. It is not designed to contain or be interpreted as an exhaustive summary of all responsibilities duties and effort required of employees assigned to this job. At the discretion of management this description may be changed at any time to address the evolving needs of the organization. It is expressly not intended to be a comprehensive list of essential job functions as that term is defined by the Americans with Disabilities Act.

Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply

Posting Dates:

February 6 2026 - February 20 2026

Caterpillar is an Equal Opportunity Employer. Qualified applicants of any age are encouraged to apply

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Career Area:OperationsJob Description:Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar yourejoining 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 sus...
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Key Skills

  • Interventional Radiology
  • Datastage
  • Fire Fighting
  • Information Technology Sales
  • Documentation

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Caterpillar is the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial turbines and diesel-electric locomotives.

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