Engine Builder -RENNtech

JR United Kingdom; Luton; On-site; GBP 35,000 - 65,000; Full time

Job summary

An established industry player in high-performance automotive engineering is seeking a skilled engine builder to join their dynamic team. This exciting role involves assembling and rebuilding high-performance engines, including prestigious Mercedes-AMG platforms. The ideal candidate will possess a deep understanding of internal combustion engines, with a strong emphasis on precision and detail. You'll work in a clean, climate-controlled facility, contributing to some of the most powerful builds in the industry. If you're passionate about automotive performance and ready for a new challenge, this opportunity could be your perfect fit.

Benefits

401k

Health Insurance

Sick Days

Holidays

Qualifications

• 5+ years of professional engine building experience required.
• Exceptional attention to detail and precision in work.

Responsibilities

• Assemble and rebuild high-performance and race engines.
• Utilize best practices for blueprinting and measurement.

Skills

Engine Building

Attention to Detail

Internal Combustion Engines

Blueprinting

Measurement Techniques

Forged Internals

High Boost Applications

Dry Sump Systems

Job description

Engine Builder - RENNtech, Luton, Bedfordshire

Company: RENNtech

Location: Luton, Bedfordshire, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Details

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 Stuart, Florida. 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.

You will be responsible for 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 ideal 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 must be willing to relocate to Stuart, FL, and legally authorized to work in the U.S. Please apply with your resume and examples of past work.

Benefits

401k, Health Insurance, Sick days, Holidays