At a Glance
- Tasks: Lead the design and validation of advanced electric machines in a fast-paced environment.
- Company: Join ETA Green Power, a leader in high-performance electric motors.
- Benefits: Competitive salary, hands-on leadership role, and opportunity to influence design.
- Other info: Be part of a growing, agile business with real impact on innovative projects.
- Why this job: Shape the future of electrification and work on cutting-edge technology.
- Qualifications: Strong experience in electric motor design and excellent communication skills.
The predicted salary is between 60000 - 80000 € per year.
Join ETA Green Power and help shape the next generation of high-performance electric motors. We’re looking for a Principal Mechanical Engineer to lead the design, integration, and validation of advanced electric machines in a fast-paced, innovation-driven environment.
This is a hands-on technical leadership role where you’ll take ownership of motor design from concept through to production—working at the cutting edge of electrification.
What You’ll Be Doing
- Lead mechanical design of electric machines (rotor, stator, shaft, housing, bearings)
- Develop air-cooled thermal management strategies and validate real-world performance
- Integrate key components including magnets, windings, insulation, and sensing systems
- Conduct analysis across stress, vibration, rotor dynamics, and thermal behaviour
- Define and deliver test & validation plans (performance, durability, efficiency)
- Lead FMEA, root cause analysis, and design robustness activities
- Collaborate with electromagnetic, controls, and test teams
- Ensure designs are manufacturable, scalable, and cost-effective
- Support customer and internal stakeholders with clear technical communication
What We’re Looking For
- Strong experience in electric motor/mechanical design
- Deep understanding of rotor dynamics, thermal management, and structural integrity
- Experience with validation, testing, and failure analysis
- Ability to translate performance targets into practical engineering solutions
- Strong communication and cross-functional collaboration skills
The Opportunity
Work on cutting-edge integrated electric powertrain technology in a growing, agile business. You’ll play a key role in delivering products from concept to reality, influencing both design and strategy.
Start: May / June
Salary: Competitive / Negotiable
Apply with CV to hr@eta-gp.com
Principal Mechanical Engineer – Electric Machines in London employer: ETA Green Power, Ltd.
ETA Green Power is an exceptional employer that fosters a dynamic and innovative work culture, perfect for those passionate about advancing electric motor technology. Located at the Hethel Engineering Centre, employees benefit from a collaborative environment that encourages professional growth and hands-on leadership opportunities in cutting-edge projects. With a focus on employee development and a commitment to sustainability, ETA Green Power offers a rewarding career path for engineers eager to make a meaningful impact in the electrification sector.
StudySmarter Expert Advice🤫
We think this is how you could land Principal Mechanical Engineer – Electric Machines in London
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend events, and connect 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 practising common questions and showcasing your expertise in electric machines. We recommend doing mock interviews with friends or using online platforms to boost your confidence.
✨Tip Number 3
Showcase your projects! Whether it’s a portfolio or a presentation, having tangible examples of your work in electric motor design can really set you apart. Make sure to highlight your role in the projects and the impact they had.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Principal Mechanical Engineer – Electric Machines in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your experience in electric motor and mechanical design. We want to see how your skills align with the role, so don’t be shy about showcasing relevant projects and achievements!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re passionate about electric machines and how your background makes you the perfect fit for our team. Keep it engaging and personal!
Showcase Your Technical Skills:When detailing your experience, focus on specific technical skills like rotor dynamics and thermal management. We love seeing concrete examples of how you've tackled challenges in these areas!
Apply Through Our Website:We encourage you to apply through our website for a smoother process. It helps us keep track of applications and ensures you don’t miss out on any important updates from us!
How to prepare for a job interview at ETA Green Power, Ltd.
✨Know Your Stuff
Make sure you brush up on your knowledge of electric machines and mechanical design. Be ready to discuss specific projects you've worked on, especially those involving rotor dynamics and thermal management strategies. This will show that you’re not just familiar with the theory but have practical experience too.
✨Prepare for Technical Questions
Expect to face some challenging technical questions during the interview. Review key concepts related to stress analysis, vibration, and FMEA. Practising how to explain complex ideas in simple terms can help demonstrate your strong communication skills, which are crucial for this role.
✨Show Your Leadership Skills
Since this is a hands-on technical leadership role, be prepared to share examples of how you've led teams or projects in the past. Highlight your ability to collaborate with cross-functional teams and how you’ve successfully communicated technical information to both customers and stakeholders.
✨Ask Insightful Questions
At the end of the interview, don’t forget to ask questions! Inquire about the company’s approach to innovation in electric motor design or how they handle testing and validation. This shows your genuine interest in the role and helps you assess if the company aligns with your career goals.
