At a Glance
- Tasks: Lead the integration of high voltage battery systems in innovative vehicle designs.
- Company: Wrightbus, a rapidly growing company in the electric vehicle sector.
- Benefits: Discretionary bonus, life insurance, discounts, free parking, and career progression.
- Other info: Flexible working hours and opportunities for professional development.
- Why this job: Join a dynamic team and shape the future of electric vehicles.
- Qualifications: Degree in Engineering with 5+ years in vehicle design and HV systems.
The predicted salary is between 60000 - 80000 £ per year.
Location: Wrightbus
Closing date: Wednesday 15 Jul 2026 08:00
All applicants must hold valid right to work in the UK. Please be aware that we are unable to provide visa sponsorship for this position now or in the future. This role can be based in either Bicester or Ballymena.
The Job Summary: Wrightbus is a fast-moving company which has experienced considerable growth in the last year. As part of this continued growth, we aim to bolster and strengthen our engineering team with a subject matter expert in High Voltage (600V+) Systems. Building on the knowledge already within the team will allow continued development and innovation in Battery Electric & Fuel Cell vehicles.
The Role:
- Responsible for the specification, selection and integration of HV Battery systems into new and existing vehicle designs, ensuring all technical aspects are fully considered and validated.
- Undertake the technical assessment and analysis of the options available from component to system level.
- Recommend the optimal solution that satisfies system requirements whilst meeting overall vehicle objectives and ensures compliance from all stakeholders.
- Develop and design product options in line with customer specifications.
- Investigate and source as necessary any requirement for new materials and technology.
- Work with suppliers and partners to ensure that components and sub-systems can be integrated together to achieve the overall vehicle objectives and performance.
- Manage the definition, execution and successful completion of verification and validation plans against specified requirements.
- Support the NPD Strategy for BEV, HEV & FCEV vehicles and systems.
- Provide system technical information and documentation for both internal and external customers.
- Document, validate and provide FMEA information and analysis for design reviews and NPD gateways.
- Undertake the technical assessment and analysis of components and systems and develop optimal solutions to meet overall vehicle requirements.
- Provide Technical assistance to production, support engineers and the customer.
- Produce system layout drawings.
- Create Bills of Material, specifications and detailed designs.
- Produce and manage component and systems specifications.
- Support prototype build, validation and product sign off.
The Requirements:
- Degree in Mechanical or Electrical Engineering.
- 5+ years' experience in commercial vehicle design.
- 5+ years' experience in vehicle systems design.
- 5+ years' experience in HV (600V+) battery system integration.
- Strong understanding HV (600V+) battery systems.
- Problem solving abilities.
- Excellent communication skills.
- Computer literate.
- Engineering report writing.
The Benefits:
- Discretionary bonus.
- Life Insurance.
- Medicash scheme.
- Discount with local businesses e.g. Galgorm Spa Resort and McAtamney's.
- Free car parking.
- Canteen.
- Career progression.
- Professional development.
- Flexitime.
To be considered for this role you will be redirected to and must complete the application process on our careers page.
Principal Engineer HV Batteries employer: Wrightbus
Wrightbus is an exceptional employer, offering a dynamic work environment in the heart of innovation for Battery Electric and Fuel Cell vehicles. With a strong focus on employee growth, we provide opportunities for professional development, flexible working arrangements, and a supportive culture that values collaboration and creativity. Located in either Bicester or Ballymena, our team enjoys unique benefits such as a discretionary bonus, life insurance, and discounts with local businesses, making it a rewarding place to advance your engineering career.
