Sub Assembly Technician

Gibson Technology; Repton CP; On-site; GBP 80,000 - 100,000; Full time

Job summary

A leading engineering firm in the UK is seeking a Sub Assembly Technician to join their team. The role focuses on assembling engine components with precision and detail. Ideal candidates will have experience in a manufacturing environment and a strong passion for motorsport. Working hours are Monday to Friday, offering a supportive work environment and opportunities for career growth.

Benefits

Competitive salary

Career growth and training opportunities

Company pension scheme

Supportive and dynamic work environment

Qualifications

• Minimum experience in manufacturing or assembly environment.
• Ability to read technical drawings or build instructions.
• High level of motivation and flexible working hours.

Responsibilities

• Assemble and dismantle engine components according to processes.
• Measure assemblies during strip and assembly.
• Record data accurately both electronically and on hard copy.
• Collaborate with departments to resolve production and quality issues.

Skills

Problem-solving

Attention to detail

Teamwork

Communication skills

Computer literacy

Education

BTEC Level 3 in Engineering or Manufacturing

Automotive/engineering apprenticeship

Tools

Micrometer

Vernier gauges

Hand and power tools

Job description

About Us

Gibson Technology is globally recognised for engineering excellence in designing, developing and manufacturing high-performance engines and powertrain systems for world-leading race series. Renowned for our LMP2 powertrains, we’ve been delivering cutting-edge engineering solutions that push the limits of performance for over 40 years. Our achievements can be attributed to our highly skilled and committed workforce consistently delivering excellence and innovation at the highest level of motorsport.

Sub Assembly Technician

Are you passionate about solving problems, learning new technologies and have a keen eye for detail? We are looking for a talented individual who is confident and is keen on developing new skills to work as part of an established team.

The role involves assembling, dismantling, measuring, and rebuilding engine components in accordance with Gibson’s processes and methods. In this role you will join a team of highly skilled professionals who are committed to ensuring every engine is built to a very high level of quality. This full time, factory-based role presents a great opportunity for a person who is highly motivated and can adopt a flexible approach to problem solving within a team environment.

Key Responsibilities

• Prerequisite for this role - Assembly of precision components.
• Dimensional measurement of assemblies during strip and assembly.
• Prerequisite for this role - Use of micrometer and vernier gauges.
• Recording detailed data both on hard copy and electronically.
• Ability to produce clear, concise, and accurate technical reports.
• Working in partnership with all departments to achieve targets.
• Work closely with engine assembly / manufacturing departments to identify and help resolve production and quality issues.

Skill set required

• Preferable: BTEC Level 3 or equivalent in Engineering or Manufacturing.
• Prerequisite for this role - time served in an automotive / engineering apprenticeship or experience working in an Engine Build Sub Assembly environment.
• Computer literacy and proficiency with standard Office tools (Microsoft Word, Excel).
• Exposure of working to tight deadlines in a demanding environment and use of investigative techniques to identify and solve problems.
• Desire to learn new technologies.
• Good written and verbal communication skills.
• High levels of motivation and a flexible approach in terms of working hours.

We're looking for candidates to join our Sub Assembly Engine Build team

who bring a genuine passion for motorsport and a drive to excel in a fast-paced, high-performance environment.

About You

You’re a hands-on problem solver who takes pride in doing things right the first time. You have a keen eye for detail, enjoy working with precision, and understand the importance of quality in every component you assemble.

You will bring experience from a manufacturing, engineering, or assembly environment — ideally working with mechanical or electrical components. You’re comfortable reading technical drawings or build instructions, and you know your way around a range of hand and power tools.

Teamwork comes naturally to you, and you’re just as happy working independently as you are collaborating with others to meet production goals. You take ownership of your work, maintain high standards of safety and cleanliness, and are always looking for ways to improve processes and efficiency.

Above all, you’re reliable, motivated, and take real pride in contributing to a product you can stand behind.

Benefits

• Competitive salary
• Career growth and training opportunities
• Company pension scheme
• Supportive and dynamic work environment

This is an excellent opportunity to join our team, working hours are Monday to Friday 8am – 4pm. Due to the location, we recommend applicants have access to their own vehicle.

Competitive salary in line with experience and market rates, with full details provided at the point of initial contact.

All applicants must have the legal right to work in the United Kingdom at the time of application.

Please contact our Careers team to express your interest.

Closing Date for applications

30th November 2025.

To move forward with your application, please send your CV and cover letter to our Careers team.