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- Tasks: Lead the development of advanced EV charging systems and prototype testing.
- Company: Innovative start-up revolutionising EV charging solutions in a dynamic environment.
- Benefits: Competitive salary, hybrid work model, and opportunities for professional growth.
- Why this job: Make a real impact on electrification and see your designs come to life.
- Qualifications: MEng in relevant engineering field and 5+ years of experience in mobility or EV.
- Other info: Join a fast-growing team with global ambitions and mentor future engineers.
The predicted salary is between 48000 - 72000 £ per year.
TUAL Technology is an innovative, VC-backed start-up based in Bicester, developing PowerUp™ — a high-power EV charging solution designed for grid-constrained sites. By integrating battery storage, smart energy management, and ultra-fast DC charging, TUAL delivers seamless electrification where traditional grid capacity falls short. Working with enterprise customers across Europe, TUAL is transforming the productivity and profitability of electric commercial vehicle fleets through a portfolio of intelligent, software-defined, cloud and IoT-enabled charging solutions.
TUAL is seeking a hands-on Principal Mechanical Engineer to lead the development, testing, and delivery of our advanced EV charging systems. You’ll take ownership of mechanical architecture, thermal management, structural components, and wiring harnesses, guiding products from concept through to production. This is a key technical role in a fast-moving, VC-backed start-up, working closely with the VP Product to shape and realise high-performance charging hardware for commercial fleets.
What You’ll Do
- Lead mechanical development of chargers, HV/LV subsystems, cooling systems, and enclosures
- Build, test, and validate prototypes and final products against performance targets
- Define and maintain design-for-manufacture and quality processes (DFMEA, PPAP)
- Run the in-house build & test lab and resolve technical challenges
- Collaborate with suppliers, partners, and internal teams to optimise manufacturability and cost
- Lead certification, compliance, and regulatory testing
- Mentor engineers and technicians, driving continuous improvement
Your Background
- MEng in Mechanical, Electrical, or Automotive Engineering
- 5+ years’ experience in mobility, EV, or battery/charging hardware
- Strong knowledge of thermal management, structural components, HV systems, and assembly processes
- Experience with FMEA, quality planning, and testing methodologies
- Hands-on, pragmatic, and able to work autonomously in a dynamic start-up
- EV charging, fleet vehicles, or energy storage experience is a plus
Why Join
This is your chance to own the mechanical engineering of PowerUp™, our cutting-edge EV charger, in a small, fast-growing start-up with global ambitions. You’ll see your work delivered in real-world products and help transform electrification for commercial fleets.
Principal Mechanical Engineer in Bicester employer: Gerrell & Hard Ltd.
Contact Detail:
Gerrell & Hard Ltd. Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Mechanical Engineer in Bicester
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend events, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching TUAL Technology and their PowerUpâ„¢ solution. Understand their products and be ready to discuss how your skills in mechanical engineering can contribute to their innovative projects.
✨Tip Number 3
Showcase your hands-on experience! Bring examples of your previous work, especially any projects related to EV charging systems or thermal management. This will help demonstrate your practical skills and problem-solving abilities.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining the team at TUAL.
We think you need these skills to ace Principal Mechanical Engineer in Bicester
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Principal Mechanical Engineer role. Highlight your experience with mechanical architecture, thermal management, and any relevant projects that showcase your skills in EV charging systems.
Craft a Compelling Cover Letter: Your cover letter should tell us why you're the perfect fit for TUAL. Share your passion for EV technology and how your background aligns with our mission to transform electrification for commercial fleets.
Showcase Your Hands-On Experience: We love candidates who can demonstrate their hands-on experience. Include specific examples of projects where you've built, tested, or validated prototypes, especially in the EV or battery hardware space.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity at TUAL.
How to prepare for a job interview at Gerrell & Hard Ltd.
✨Know Your Stuff
Make sure you brush up on your knowledge of mechanical engineering principles, especially in areas like thermal management and structural components. Be ready to discuss your past projects and how they relate to the role at TUAL Technology.
✨Showcase Your Hands-On Experience
Since this role is all about leading the development and testing of EV charging systems, be prepared to share specific examples of your hands-on experience. Talk about prototypes you've built, challenges you've faced, and how you resolved them.
✨Understand the Company’s Vision
Familiarise yourself with TUAL Technology's mission and their PowerUpâ„¢ solution. Being able to articulate how your skills can contribute to their goals will show that you're genuinely interested and aligned with their vision.
✨Ask Smart Questions
Prepare insightful questions about the team dynamics, the challenges they face in developing EV charging systems, and how they measure success. This not only shows your interest but also helps you gauge if the company is the right fit for you.
