Senior Sub-Assembly Technician

Venture Engineering; Witney; On-site; GBP 42,000 - 54,000; Full time

Benefits offered by this job

Performance-based bonus

Private health (dental/optical)

Holiday purchase scheme

EV car & bike salary sacrifice with on

on-site EV charging

Professional development

Social events

Job summary

Venture Engineering Ltd is seeking a Senior Sub-Assembly Technician to lead the build, service and inspection of precision motorsport components, including gearboxes and driveline assemblies. You will work from engineering drawings, use torque tools, and ensure high standards of workmanship.

You will mentor junior technicians, maintain traceability, and support event preparation and onsite builds with minimal supervision. A strong motorsport background and independence are essential.

Qualifications

• Significant experience assembling/servicing gearboxes and driveline systems.
• Strong motorsport or prototype vehicle background.
• Ability to read and interpret engineering drawings and use torque tools/precision measurement equipment.

Responsibilities

• Own complex build, service and inspection of gearboxes and driveline sub-assemblies.
• Provide mentorship and supervision to junior technicians.
• Maintain build records, inspections, and traceability with accurate documentation.
• Collaborate with engineers to resolve issues and ensure proper fitment and function.

Skills

Gearbox/driveline assembly

Motorsport experience

Read engineering drawings

Torque tools & precision measurement

Mentor/lead others

UK driving licence

Tools

Hewland gearbox

Job description

At Venture, we provide cutting-edge engineering skills and expertise to clients worldwide, turning ambitious concepts into reality. Whether it’s fabricating precision components for various motorsport programs or designing and manufacturing prototype parts for a green energy storage system, our team thrives on delivering high-performance engineering solutions. As we continue to grow, we are seeking a Senior Sub-Assembly Techniciant to join our team.

About the Role

As a Senior Technician within the Sub-Assembly department at Venture, you will be a highly experienced member of the team responsible for the preparation, servicing, inspection and build of precision motorsport components including gearboxes, suspension components, drivelines and other sub-assemblies.

Reporting to the Sub-Assembly Lead, you will be trusted to work independently, take ownership of complex builds and resolve technical issues with minimal supervision. You will also support, supervise and mentor junior and less experienced technicians, helping to maintain high standards of workmanship across the team.

Key Responsibilities

As a Senior Sub-Assembly Technician, you will take ownership of complex build, service and inspection activities, using your experience and technical judgement to ensure all assemblies meet Venture’s quality, performance and safety standards.

Build, Service & Inspection:

• Independently build, inspect and service gearboxes, differentials, suspension components, driveline assemblies and other motorsport sub-assemblies.
• Work accurately from technical drawings, assembly instructions and specifications using precision measurement equipment, torque tools and assembly jigs.
• Carry out strip, inspection, servicing, cleaning and re-assembly to professional motorsport standards.
• Diagnose faults, identify wear or damage and determine appropriate corrective action, escalating significant issues where required.
• Take ownership of the quality and accuracy of completed assemblies.
• Support vehicle build, test preparation and event activities where required.

Technical Support & Mentoring:

• Provide technical guidance and practical support to junior and less experienced technicians.
• Supervise work where required, ensuring it is completed safely, accurately and to the expected standard.
• Mentor technicians and share knowledge, techniques and best practice to support their development.
• Lead by example, promoting high standards of workmanship, organisation and professionalism.

Processes & Quality:

• Work to agreed build and quality processes, ensuring consistency, repeatability and traceability.
• Maintain accurate build records, service histories, inspection documentation and parts traceability.
• Identify opportunities to improve build methods, tooling, quality and efficiency.
• Collaborate with engineers and other technical teams to resolve issues and ensure correct fitment and function of assemblies.
• Identify and escalate technical, quality or safety concerns appropriately.

Qualifications, Skills & Personal Attributes

• Significant experience assembling and servicing gearboxes, drivelines, suspension systems and/or other complex mechanical assemblies.
• Strong experience within motorsport, race teams, prototype vehicles or precision engineering.
• Demonstrable ability to undertake complex mechanical assembly work independently and with minimal supervision.
• Strong mechanical knowledge and fault-finding ability.
• Ability to read and interpret engineering drawings, assembly diagrams and technical specifications.
• Skilled in the use of torque tools, precision measurement equipment and assembly/alignment jigs.
• Good understanding of build documentation, inspection, quality control and component traceability.
• Experience supporting, mentoring or supervising less experienced technicians.Full UK driving licence required.
• Be prepared to travel to events, tests, or client sites as required.
• Experience with motorsport gearbox or driveline systems such as Hewland, Xtrac, Quaife or similar.
• Knowledge of suspension systems and setup principles.
• Experience with prototype or development builds.

Personal Attributes

• Highly skilled, dependable and confident working independently.
• Exceptional attention to detail with a methodical approach to work.
• Strong problem-solving skills and sound technical judgement.
• Approachable and willing to share knowledge and develop others.
• Proactive, organised and able to manage priorities in a fast-paced environment.
• Takes pride in maintaining high standards and leads by example.
• Competitive salary and generous performance-based bonus
• Comprehensive private health with dental/ optical benefits package
• Generous holiday allowance & Holiday Purchase Scheme
• Salary Sacrifice EV Car & Bike Scheme plus on-site free EV charging
• Opportunities for professional development and growth
• Collaborative and innovative work environment
• Social events and clubs/ sport

Applicants must have the right to work in the UK, as we are unable to offer visa sponsorship.

Venture Engineering Ltd is an equal opportunity employer. We value and celebrate diversity and are committed to fostering an inclusive environment for all employees. We welcome applications from candidates of all backgrounds.

Senior Sub-Assembly Technician Witney, United Kingdom