Experienced Caterpillar Diesel Engine Mechanic (Big Bore Specialist) in Brighton

Energy Jobline ZR; Brighton; On-site; GBP 80,000 - 100,000; Full time

Job summary

A global energy job board is seeking an Experienced Caterpillar Diesel Engine Mechanic specialized in big bore diesel engines. The ideal candidate should have at least 5 years of hands-on experience, proficiency in Caterpillar SIS software, and a strong commitment to high-quality workmanship. This role offers competitive pay, professional growth opportunities, and a focused, safety-oriented work environment.

Benefits

Competitive pay and benefits package

Opportunities for professional growth

Provided tooling and company uniforms

Clean and safety-focused work environment

Qualifications

• Minimum 5 years of hands-on experience with Caterpillar engines.
• Proven experience in complete tear-down and rebuild processes.
• Strong ability to read technical manuals and schematics.

Responsibilities

• Perform diagnostics and rebuilds on Caterpillar diesel engines.
• Troubleshoot mechanical and electronic systems efficiently.
• Document all repair and service work accurately.

Skills

Hands-on experience with Caterpillar big bore diesel engines

Proficiency in Caterpillar SIS software

Attention to detail

Ability to work independently

Tools

Caterpillar SIS

Diagnostic software/tools

Job description

Energy Jobline is the largest and fastest growing global Energy Job Board and Energy Hub. We have an audience reach of over 7 million energy professionals, 400,000+ monthly advertised global energy and engineering jobs, and work with the leading energy companies worldwide.

We focus on the Oil & Gas, Renewables, Engineering, Power, and Nuclear markets as well as emerging technologies in EV, Battery, and Fusion. We are committed to ensuring that we offer the most exciting career opportunities from around the world for our jobseekers.

About the Role

We are seeking an Experienced Caterpillar Diesel Engine Mechanic who specializes in big bore diesel engines, including Caterpillar 3500 through C175 series. The ideal candidate is a self‑motivated professional with deep technical expertise, hands‑on experience, and a commitment to excellence in every rebuild and repair.

Key Responsibilities

• Perform diagnostics, disassembly, inspection, and full rebuilds on Caterpillar 3500–C175 series diesel engines.
• Use Caterpillar SIS (Service Information System) software with a high level of proficiency to identify parts, service procedures, and specifications.
• Troubleshoot mechanical and electronic systems to pinpoint and resolve engine issues efficiently.
• Maintain a clean, organized, and safe work environment in compliance with company safety policies.
• Follow company guidelines and direction while maintaining accountability and pride in workmanship.
• Document all repair and service work accurately and in a timely manner.
• Work collaboratively with team members and supervisors to ensure top‑quality results and customer satisfaction.

Required Qualifications

• Minimum 5 years of hands‑on experience working with Caterpillar big bore diesel engines (3500–C175 series).
• Proven experience in complete tear‑down and rebuild processes, including precision measurements and assembly.
• Strong proficiency in Caterpillar SIS and other diagnostic software/tools.
• Ability to read and interpret technical manuals, schematics, and service bulletins.
• Excellent attention to detail, organizational skills, and commitment to delivering high‑quality workmanship.
• Must be dependable, self‑driven, and able to work under minimal supervision.

Qualifications

• Experience with marine, power, or mining applications using large Caterpillar engines.
• Caterpillar factory training or certification is a strong asset.
• Field Service experience is a huge plus.

Why Join Us

• Most competitive pay and benefits package in the industry
• Opportunities for professional growth and training
• Provided tooling and company uniforms
• A clean, safety‑focused, and team‑oriented work environment
• Be part of a company that values quality, pride, and precision in every job

Company Description

We believe in providing our team with the resources, respect, and environment they need to perform at their best. From top‑quality tooling and diagnostic equipment to a clean, organized shop and steady, challenging work on some of the biggest engines in the industry, you’ll have the opportunity to grow your skills, earn great pay, and take real pride in the work you do every day. We value craftsmanship, teamwork, and professionalism — and we reward those who share that passion.

If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.