Level 4 High Voltage Technician
Level 4 High Voltage Technician

Level 4 High Voltage Technician

Full-Time 36000 - 54000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Diagnose and repair high-voltage systems on electric vehicles, ensuring safety and quality.
  • Company: Join Jameel Motors, a leader in the electric vehicle market.
  • Benefits: Competitive salary of £45,000 plus bonuses and opportunities for professional growth.
  • Why this job: Be at the forefront of the EV revolution and make a real difference.
  • Qualifications: IMI Level 4 certification in EV/Hybrid diagnosis and testing required.
  • Other info: Dynamic workshop environment with a focus on safety and innovation.

The predicted salary is between 36000 - 54000 £ per year.

This role sits within Jameel Motors UK Auto Retail and is at the centre of an exciting new partnership between Jameel Motors and GAC. You’ll be working specifically on the AION brand, supporting its entry into the UK market as GAC’s dedicated electric vehicle line.

As a Level 4 High Voltage Technician, you’ll diagnose, test, repair, and commission live high‑voltage systems on electric and hybrid vehicles, including battery packs, inverters, onboard chargers, DC/DC converters, and HV contactor/control circuits. With Level 4 certification you will work on energised HV systems and lead safe systems of work in accordance with IMI standards and HSE guidance (EV high voltage typically 60–1500 V DC). You’ll set the benchmark for workshop safety, technical quality, and right‑first‑time fixes on advanced EV platforms.

Key Responsibilities

  • Carry out advanced diagnostics and repairs on high‑voltage systems, including traction batteries, power electronics, isolation faults, and thermal management.
  • Perform safe live‑work and isolation procedures in line with IMI Level 4 standards, ensuring correct lock‑out/tag‑out, verification of zero energy, and controlled re‑energisation.
  • Lead the workshop’s HV safe system of work, overseeing PPE checks, tool control, cordons, and team briefings to protect all personnel.
  • Complete battery module removal/refit and permitted internal repairs, supported by accurate, audit‑ready documentation.
  • Ensure full compliance with HSE EV safety expectations and maintain all HV equipment, calibration logs, and inspection records.
  • Produce clear diagnostic reports, test results, and commissioning documents, and support warranty or recall processes for HV components.

Skills and Experience

  • Essential IMI Level 4 EV/Hybrid Diagnosis, Testing

Level 4 High Voltage Technician employer: Jameel Motors

Jameel Motors UK Auto Retail is an exceptional employer, offering a dynamic work environment in Slough that is at the forefront of the electric vehicle revolution. With a strong focus on employee development and safety, you will have the opportunity to enhance your skills as a Level 4 High Voltage Technician while contributing to innovative projects within the AION brand. The company fosters a collaborative culture, ensuring that every team member plays a vital role in achieving excellence in high-voltage systems and advancing sustainable automotive technology.
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Contact Detail:

Jameel Motors Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Level 4 High Voltage Technician

✨Tip Number 1

Network like a pro! Reach out to industry professionals on LinkedIn or attend local EV meetups. We all know that sometimes it’s not just what you know, but who you know that can help you land that Level 4 High Voltage Technician role.

✨Tip Number 2

Show off your skills! If you’ve got any hands-on experience with high-voltage systems, make sure to highlight that in conversations. We want to see you demonstrate your expertise in diagnostics and repairs during interviews.

✨Tip Number 3

Prepare for technical questions! Brush up on your knowledge of IMI standards and HSE guidance. We recommend practising how you’d explain safe live-work procedures and the importance of PPE checks to show you’re ready for the workshop.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets noticed. We’re excited about bringing new talent into the team, so don’t hesitate to showcase your passion for electric vehicles and high-voltage systems.

We think you need these skills to ace Level 4 High Voltage Technician

IMI Level 4 Certification
High Voltage System Diagnostics
Battery Pack Repair
Inverter Testing
Onboard Charger Maintenance
DC/DC Converter Knowledge
HV Contactor/Control Circuit Repair
Live Work Procedures
Lock-Out/Tag-Out Procedures
HSE Compliance
Technical Documentation
Safety Management
Team Leadership
Problem-Solving Skills

Some tips for your application 🫡

Show Off Your Skills: Make sure to highlight your IMI Level 4 certification and any relevant experience with high-voltage systems. We want to see how your skills match up with the role, so don’t hold back!

Tailor Your Application: Take a moment to customise your application for this specific role. Mention your experience with electric and hybrid vehicles, and how you can contribute to our exciting partnership with GAC.

Be Clear and Concise: When writing your application, keep it straightforward. Use clear language to describe your past experiences and achievements, making it easy for us to see why you’re the right fit.

Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from us!

How to prepare for a job interview at Jameel Motors

✨Know Your High Voltage Systems

Make sure you brush up on your knowledge of high-voltage systems, especially those related to electric and hybrid vehicles. Be prepared to discuss specific components like battery packs and inverters, as well as the safety protocols involved in working with them.

✨Demonstrate Safety First

Since safety is paramount in this role, be ready to talk about your experience with safe live-work procedures and how you ensure compliance with IMI standards. Share examples of how you've led safety initiatives or managed risk in previous roles.

✨Showcase Your Diagnostic Skills

Prepare to discuss your approach to diagnosing and repairing high-voltage systems. Bring examples of past challenges you've faced and how you resolved them, focusing on your problem-solving skills and technical expertise.

✨Be Ready for Technical Questions

Expect some technical questions that will test your knowledge and skills. Practice explaining complex concepts clearly and concisely, as this will demonstrate your understanding and ability to communicate effectively with your team.

Level 4 High Voltage Technician
Jameel Motors

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