Engine Builder -RENNtech

JR United Kingdom; Preston; On-site; GBP 35,000 - 60,000; Full time

Job summary

A global leader in high-performance automotive engineering is seeking an experienced engine builder to join their team in Preston. This exciting role involves assembling and rebuilding high-performance engines, including renowned Mercedes-AMG platforms. The ideal candidate will have a minimum of five years of engine building experience and a keen attention to detail. Work in a clean, climate-controlled facility on some of the most powerful builds in the industry, and enjoy competitive pay and benefits. If you have a passion for precision and performance, this opportunity is for you!

Benefits

401k

Health insurance

Sick days

Holidays

Qualifications

• 5+ years of professional engine building experience required.
• Experience with high-performance and race engines is a plus.

Responsibilities

• Assemble and rebuild high-performance and race engines.
• Work independently and as part of a performance-driven team.

Skills

Engine building

Attention to detail

Blueprinting

Measurement protocols

High-performance builds

Job description

Engine Builder - RENNtech, Preston, Lancashire

Client: RENNtech

Location: Preston, Lancashire, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views:

4

Posted:

05.05.2025

Expiry Date:

19.06.2025

Job Description:

RENNtech, a global leader in high-performance automotive engineering, is seeking an experienced engine builder to join our team in Preston, Lancashire. Founded by former AMG North America Technical Director Hartmut Feyhl, RENNtech is known for pushing the limits of performance across both street and race platforms.

This role is ideal for a precision-driven professional with a deep understanding of internal combustion engines and a passion for high-horsepower builds. Responsibilities include assembling and rebuilding high-performance and race engines—including Mercedes-AMG platforms like M113, M156, M178, M275, and more—using best practices for blueprinting, measurement, and clean-room protocols. Experience with forged internals, high boost applications, and dry sump systems is a plus.

The right candidate will have at least five years of professional engine building experience, demonstrate exceptional attention to detail, and be comfortable working independently as well as part of a performance-driven team. We offer competitive pay, benefits, and the opportunity to work inside a clean, climate-controlled facility on some of the most powerful builds in the industry.

Applicants should apply with their resume and examples of past work. The ideal candidate must be willing to relocate to Preston, Lancashire.

Minimum requirements include:

1. At least five years of professional engine building experience
2. Ability to work independently and as part of a team
3. Willingness to relocate to Preston, Lancashire

Benefits include 401k, health insurance, sick days, and holidays.