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For Companies At a Glance
- Tasks: Lead validation of lithium-ion battery cells and develop robust test procedures.
- Company: Join Agratas, a mission-driven company shaping the future of energy storage.
- Benefits: Collaborative environment, opportunities for growth, and work on cutting-edge technology.
- Why this job: Make a global impact by ensuring safety and performance in advanced battery technologies.
- Qualifications: Degree in Engineering or Physics and 3+ years in lithium-ion cell development.
- Other info: Mentorship opportunities and a fast-paced, innovative workplace.
The predicted salary is between 36000 - 60000 £ per year.
Purpose of the Role
Location: Coventry, UK
Department: Cell Product Ownership & Validation
Powering Progress at Agratas
At Agratas, we’re building a cleaner energy future through advanced battery technologies. As Tata Group’s global battery business, we’re focused on designing and manufacturing high-performance lithium-ion cells for electric vehicles and energy storage. To support our mission, we’re looking for a Senior Cell Validation Engineer to ensure our products deliver unmatched safety, reliability, and performance.
The Opportunity
As a Senior Cell Validation Engineer, you will lead the validation of lithium-ion battery cells across all stages of development — from concept through to design and process validation (CV, DV, PV). You’ll be instrumental in turning requirements into robust, data-driven test plans, ensuring our products meet customer, legislative, and regulatory expectations.
You’ll work cross-functionally with teams across design, CAE, test, and pack engineering — playing a key role in analysing test results, solving complex problems, and mentoring junior engineers. This is a unique opportunity to influence the technical quality of next-generation battery technologies.
Key Responsibility Areas
- Lead planning and execution of validation phases (CV, DV, PV) for lithium-ion battery cells
- Develop robust test procedures to assess performance, durability, and reliability across a range of use cases
- Analyse test data using tools like Python or MATLAB, draw conclusions, and present clear technical insights
- Implement and improve validation methodologies, including data automation and traceability
- Ensure alignment with industry standards, regulations, and customer-specific validation requirements
- Support failure investigations with structured problem-solving tools such as 8D or Six Sigma
- Maintain accurate and traceable records of all validation activities
- Work collaboratively with Cell Design, Test Operations, CAE, and Pack teams to embed validation throughout the development cycle
- Provide mentoring and technical guidance to junior team members
What We’re Looking For
Essential Experience & Skills:
- Degree in Engineering, Physics, or a related discipline
- 3+ years of experience in lithium-ion cell development or validation
- Hands-on experience validating large-format Li-ion cells
- Proven track record developing and executing CV/DV/PV test methodologies
- Strong data analysis skills using Python, MATLAB, or similar tools
- Confident communicator, able to collaborate effectively across technical teams
Desirable Skills
- Familiarity with lithium-ion cell design and DFMEA processes
- Experience with failure analysis techniques such as CT scanning, X-ray, or thermal imaging
- Knowledge of test automation platforms or validation databases
Why Join Agratas?
At Agratas, You’ll Be Part Of Something Big – Helping To Deliver Energy Solutions That Have Global Impact. Here’s What You Can Expect:
- A mission-driven company shaping the future of energy storage
- Opportunities to work on cutting-edge lithium-ion cell technology
- A collaborative, fast-moving environment that values innovation and technical excellence
- Support for personal and professional growth, including mentoring and development pathways
Cell Validation engineer employer: Agratas
Contact Detail:
Agratas Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Cell Validation engineer
✨Network Like a Pro
Get out there and connect with people in the industry! Attend events, join online forums, and don’t be shy about reaching out on LinkedIn. We all know that sometimes it’s not just what you know, but who you know that can help you land that dream job.
✨Show Off Your Skills
When you get the chance to chat with potential employers, make sure to highlight your hands-on experience with lithium-ion cells and data analysis tools like Python or MATLAB. We want to see how you can bring your expertise to the table and contribute to our mission at Agratas!
✨Prepare for Technical Questions
Brush up on your knowledge of validation methodologies and failure analysis techniques. We’re looking for someone who can tackle complex problems, so be ready to discuss your approach to CV, DV, and PV testing during interviews. Show us you’ve got the chops!
✨Apply Through Our Website
Don’t forget to apply directly through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who are genuinely interested in joining our mission to create a cleaner energy future.
We think you need these skills to ace Cell Validation engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Senior Cell Validation Engineer role. Highlight your experience with lithium-ion cells and any relevant projects you've worked on. We want to see how your skills align with our mission at Agratas!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about battery technology and how you can contribute to our team. Be sure to mention specific experiences that relate to the key responsibilities outlined in the job description.
Showcase Your Data Skills: Since data analysis is crucial for this role, make sure to highlight your proficiency in tools like Python or MATLAB. Share examples of how you've used these tools to analyse test data and draw insights in previous roles. We love data-driven decision-making!
Apply Through Our Website: We encourage you to apply through our website for a smoother application process. It helps us keep track of your application and ensures you don’t miss out on any important updates. Plus, it shows you're keen on joining Agratas!
How to prepare for a job interview at Agratas
✨Know Your Stuff
Make sure you brush up on lithium-ion battery technologies and validation processes. Familiarise yourself with CV, DV, and PV phases, as well as the specific methodologies used in testing. This will show that you're not just interested in the role but also have a solid understanding of what it entails.
✨Data Analysis Skills Are Key
Since you'll be analysing test data using tools like Python or MATLAB, it’s crucial to demonstrate your proficiency in these areas. Prepare to discuss any relevant projects where you've used these tools to draw conclusions from data, and maybe even bring along examples of your work.
✨Collaboration is Essential
As a Senior Cell Validation Engineer, you'll be working closely with various teams. Be ready to share experiences where you've successfully collaborated across different functions. Highlight your communication skills and how you’ve mentored junior engineers in the past.
✨Problem-Solving Mindset
Expect questions around failure investigations and problem-solving techniques. Brush up on structured problem-solving tools like 8D or Six Sigma, and be prepared to discuss how you've applied these methods in real-world scenarios. Showing that you can tackle complex issues will set you apart.
