Electrical Development Technician

Northampton Business Directory; Daventry; On-site; Full time

Job summary

A leading company in automotive engineering is seeking an Electrical Development Technician to design and fabricate wiring harnesses for prototype vehicles. This role requires expertise in automotive electrical systems and strong hands-on experience in production and testing. Join a dynamic team pushing the boundaries of vehicle innovation.

Qualifications

• Experienced in the design, build, and testing of low volume harnesses
• Hands-on engineering experience in an automotive environment
• Familiarity with common connector systems like Raychem DR25 and Autosport

Responsibilities

• Design, build, and test complex wiring harnesses for prototype vehicles
• Conduct end-of-line testing and fault diagnosis
• Support vehicle testing and commissioning

Skills

Design and manufacture of low volume harnesses

Understanding of automotive electrical systems

Installation and calibration of instrumentation

Experience with electrical diagnostic software

Education

Relevant qualification (Apprenticeship, ONC, HNC, HND)

Job description

Are you passionate about precision wiring and shaping the electrical heartbeat of world-class vehicles?

Do you see prototype electrical work not just as fitting parts—but as engineering artistry?

We’re offering an exciting opportunity for a skilled Electrical Development Technician to join an elite automotive engineering team focused on development and prototype builds. You will be part of a tight-knit crew pushing the limits of vehicle innovation—designing, building, and testing bespoke wiring systems in an environment where no two days are the same.

About the Role:

As an Electrical Technician, you will be at the forefront of designing and fabricating complex wiring harnesses for development and prototype vehicles. Your hands-on work will support the electrical architecture of test and concept cars, from initial build stages through to commissioning and final shakedown. Collaborating closely with engineers, you’ll carry out end-of-line testing, fault diagnosis, and calibration, while also installing specialist instrumentation and supporting vehicle testing programmes. This role demands attention to detail, a proactive attitude, and the ability to work flexibly and professionally in a fast-paced environment where innovation thrives.

Key Responsibilities as an Electrical Development Technician:

• Design, build and test complex wiring harnesses for development and prototype cars
• Interact with engineering team to support harness and electrical design and development on prototype vehicles
• Perform end of line testing such as continuity and earthing checks, sensor calibration and validation, and other system checks
• Support the commissioning and shakedown of vehicles
• Feedback to Engineers on issues and make suggestions for improvement
• Facilitate installation of instrumentation and electrical systems required on prototype and test cars
• Support vehicle testing
• Maintain electrical development tools and equipment

Our Ideal Electrical Development Technician:

We are looking for someone who shares our passion for automotive excellence and brings:

• Strong experience of layout, design, manufacture and testing of low volume harnesses using Raychem DR25, Autosport, DT and other common connector systems. (Preferably within motorsport, automotive, aerospace, or similar sector)
• A thorough understanding of automotive electrical systems
• A relevant qualification (Apprenticeship, ONC, HNC, HND etc) or good ‘hands on’ engineering experience within an engineering environment
• Experience with design and build of instrumentation looms and sensors, including setup and calibration
• Experience with electrical system and diagnostic software (Motec, Bosch, Peak/Vector or similar)

Hours & Pay:

• Hours: Day Shift: Monday – Friday (8:00 AM – 17:00 PM). Overtime opportunities available.
• Umbrella Pay: £30 per hour paid via PAYE Umbrella model

Please note, this role is deemed inside of IR35. The Umbrella pay rate offered is inclusive of the Assignment pay rate, holiday pay and Apex Recruitments contribution towards Employer Costs.

Your Contract & Pay:

Join the team on an ongoing contracting basis, paying £25.00 per hour. This position is offered Inside IR35, and your final Pay Rate will be uplifted to be paid via an Umbrella PAYE Payroll Model.

Apply Now!

If you have the skills, passion, and dedication to excel as an Electrical Development Technician, we’d love to hear from you. Apply today to become a key part of the team that brings exceptional automotive visions to life.