Engine Builder -RENNtech

JR United Kingdom; Sheffield; On-site; GBP 40,000 - 80,000; Full time

Job summary

An established industry player in high-performance automotive engineering is seeking a skilled engine builder to join their team in Sheffield. This role offers the chance to work on cutting-edge builds, focusing on precision and performance. Ideal candidates will have extensive experience in engine assembly and rebuilding, particularly with high-performance platforms. The position promises competitive pay and benefits, all within a state-of-the-art facility. If you have a passion for automotive engineering and a keen eye for detail, this opportunity is perfect for you.

Benefits

401k

Health Insurance

Sick Days

Holidays

Qualifications

• Experience with internal combustion engines and high-horsepower builds.
• Ability to work independently and as part of a team.

Responsibilities

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

Skills

Engine Building

Blueprinting

Attention to Detail

High-Performance Builds

Education

5+ years of engine building experience

Tools

Measurement Tools

Clean Room Protocols

Job description

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Engine Builder - RENNtech, Sheffield, South Yorkshire

Client:

RENNtech

Location:

Sheffield, South Yorkshire, United Kingdom

Job Category:

Other

EU work permit required:

Yes

Job Views:

4

Posted:

05.05.2025

Expiry Date:

19.06.2025

Job Description:

Engine Builder - RENNtech

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. Apply now with your resume and examples of past work. The candidate must be willing to relocate to Stuart, FL. Our facility is air-conditioned and state-of-the-art.

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

Candidate must be able to commute to our facilities in Stuart, FL, and be legally authorized to work in the U.S.