Cell Testing Engineer 18502

Senior Cell Engineer

Vertical Aerospace

Our Mission At Vertical Aerospace, we are pioneering the way for electric aviation. The Valo, our eVTOL (electric, vertical, take-off and landing), 'zero emissions' aircraft will set a new safety standard for how we will navigate the sky. We won't realise our mission following the same legacy processes and traditions our predecessors followed, instead, we want to 'redefine' aerospace best practices. We are growing quickly from a prototype business to a scaling SME, and the next few years will be critical to our success and delivering on our ambitious goals. Valo is targeting airliner-level safety certification in 2029 ahead of entering service with our airline and operator customers. WHAT TO EXPECT As an Senior Cell Engineer, you'll play a key role in qualifying commercial lithium-ion cells for use in our next-generation electric aircraft. Working closely with engineers, technicians, suppliers and research partners, you'll generate the evidence needed to support safe, high-performance battery systems. WHAT YOU'LL DO * Developing qualification methods for commercial lithium-ion cells, covering electrochemistry, electrical testing and data analysis. * Designing test plans, communicating test requirements to engineers and technicians, and analysing and reporting results. * Developing and optimising data analysis tools for electrical, safety and materials test data, including statistical analysis. * Working with industrial and academic partners to plan and deliver cell testing and analysis activities. * Generating and managing cell requirements and supporting associated verification and validation activities through testing, modelling and analysis. * Supporting system-level requirement verification across the battery programme. * Supporting the management of cell suppliers and contributing to our cell sourcing strategy. * Contributing across the wider electrochemistry team, supporting performance, lifetime, safety, quality and future cell technology evaluation. WHAT YOU'LL BRING ESSENTIAL * Degree, MSc or PhD (or equivalent experience) in Electrochemistry, Chemical Engineering, Materials Science or a related discipline. * Strong understanding of lithium-ion cell electrochemistry, cell performance, degradation mechanisms and design trade-offs. * 1-2 years' experience working with commercial lithium-ion cells. * Experience designing and analysing lithium-ion electrical test programmes, including Design of Experiments (DoE). * Strong experience analysing lithium-ion cell data. * Good understanding of how lithium-ion cells integrate into larger battery systems. * Ability to work independently while collaborating effectively across multidisciplinary engineering teams. * Comfortable working in a fast-paced, evolving environment with changing priorities. * Strong analytical and problem-solving skills with a proactive, hands-on approach. DESIRABLE * Experience with requirements management or systems engineering (e.g. FMEA, FTA). * Familiarity with equivalent circuit models (ECM), thermal equivalent circuit models (TECM) or empirical lifetime modelling. * Experience qualifying lithium-ion cells for industrial applications such as electric vehicles or aerospace. * Experience handling large datasets and developing data analysis pipelines. * Hands-on experience with electrical cell testing, materials characterisation or cell forensic analysis. * Experience working with large-scale cell suppliers. * Aerospace industry experience. What can you expect from us? We're on a mission. Where others see limits, we see opportunity, and we work at pace. Working at Vertical isn't your average role but for those seeking a challenge, a flexible, supportive organisation and an incredible team; working here is an opportunity to do the best work of your career. Our approach promotes ingenuity and courage, while our environment builds success through diligence in safety and being open in the way we work. The only way we're going to assure the next chapter of aviation history is by working as a team, relentlessly, towards our goal.  Our benefits Our people matter - we're not going anywhere without them. Which is why our company benefits go beyond the essentials. * 26 days holiday, plus bank holiday * 5 extra days per year to buy (or sell) * 5 extra days holiday when you get married or enter a civil partnership * Additional 4% of your salary to spend on extra benefits * Award-winning digital health and wellbeing service (Help@Hand) * Company performance based bonus - rewarding company and individual performance * Company Share Scheme - open to every Vertical employee * Company Pension Scheme - 5% and we match it * Breakfast on us, every day We may just be the hardest job you've ever had, but we're confident it will be the most rewarding. Join the team today and help us shape the future of Advanced Air Mobility. Disclaimer Statement We encourage you to apply even if you may not have all the experience listed in the advert. We recognise that talent comes in various forms and we are committed to providing opportunities that create an environment of growth, diversity, and inclusion for everyone. As part of our desire to review and make our processes fair, we may ask you questions related to these aspects during the application process. For more information on how we will use your data, see our Legal section.

New Consulting Opportunity | Battery Cell Test Engineer Durability

Norvion Systems AB

About Norvion Systems AB Headquartered in Gothenburg, Sweden, Norvion Systems AB is an innovative engineering company dedicated to deploying cutting-edge AI, robotics, and embedded systems solutions across the Nordic region and Europe. We bridge advanced technological innovation with successful real-world deployments, serving as Europe’s trusted engineering partner. Our leadership and core technical teams comprise industry veterans and technical experts from global tech pioneers, Tier 1 suppliers, and intelligent cockpit fields. We cultivate a practical, reliable, and quality-driven Nordic engineering culture. At Norvion, you will work at the forefront of Embodied AI and advanced edge platform engineering, collaborating with top-tier research institutions and industrial leaders to push the limits of technology. The Opportunity: To support our partner’s advancements in automotive electrification, we are currently looking for a Battery Cell Test Engineer – Durability for an exciting engineering assignment in Gothenburg. This is a premier opportunity for engineers passionate about Li-ion battery technology, testing, durability, and the future of green mobility. The role perfectly combines hands-on laboratory work with advanced data analysis and cross-functional collaboration. 🎯 Key Focus Areas Test Coordination: Planning and coordinating comprehensive battery cell durability and performance tests. Data Analysis & Modeling: Analyzing complex test data using Python, MATLAB, Excel, or similar analytical tools. Ageing & Lifecycle Analysis: Supporting battery life prediction, degradation mechanisms, and cell ageing analysis. Cross-Functional Collaboration: Collaborating closely with internal laboratories, global suppliers, and core engineering teams. Methodology Optimization: Contributing to the development of new test methods and driving continuous laboratory improvements. 👤 Profile & Qualifications We are looking for an analytical and motivated engineer with a background in battery technology or laboratory validation: Testing Experience: Proven experience in battery cell testing, laboratory validation, or hardware verification. Data Skills: Strong proficiency in using Python, MATLAB, or Excel for technical data analysis. Educational Background: A degree in Electrochemistry, Materials Science, Mechanical, Electrical, Chemical Engineering, or a related field. Soft Skills: A strong analytical mindset with excellent communication and documentation skills in English. Work Authorization: The legal right to work in Sweden by the project start date (or possessing an active permit allowing an immediate start without a new application process) is required due to the September 2026 timeline. Nice to have (Bonus Skills): Prior experience in automotive electrification or working with battery test rigs. Deep knowledge of battery durability, cell chemistry, and degradation modes. 🎁 Why Choose Norvion? A Stage to Push Boundaries: "Engineering Beyond Boundaries" — We provide direct, hands-on exposure to the future of advanced automotive systems, general-purpose robotics, and embodied intelligence. Work with Tech Experts: Collaborate closely with a highly skilled engineering team boasting deep European delivery experience. No red tape, just pure engineering excellence. Nordic Work Culture: Embrace a flexible, flat, and results-oriented environment that values work-life balance and individual growth.

Working Student Manufacturing Engineer (all genders)

Vaeridion

YOUR MISSION Be part of aviation history at VÆRIDION, where we’re pioneering the world’s first electric nine-seater aircraft! As a Working Student Manufacturing Engineer (all genders) you will support the development, assembly, and industrialization of next‑generation battery modules for the VÆRIDION Microliner. You will contribute directly to hands‑on manufacturing, process optimization, and prototype build activities that enable safe, lightweight, and highly integrated aviation battery systems. YOUR DAY-TO-DAY * Assist the team in the assembly of battery modules/packs and subcomponents, from cell testing up to final closure. * Support manufacturing process development, such as defining assembly sequences, tooling concepts, and quality checks for repeatable production. * Conduct manufacturability assessments for new designs, identifying risks, tolerance issues, and opportunities for simplification. * Support with the creation and control of work instructions, assembly documentation, and quality inspection sheets for internal and external manufacturing partners. * Support shop‑floor organization, including inventory management, fixture preparation, and maintaining a safe, clean working environment. YOUR PROFILE * Currently studying mechanical engineering, aerospace engineering, materials science, industrial engineering, electrical engineering or similar. * Strong interest in battery technology, energy storage, or electric propulsion systems. * Hands‑on experience with mechanical assembly, electronics assembly, or lab work is highly valued. * Familiarity with CAD tools (CATIA, SolidWorks, NX) for design of simple fixtures, jigs, or creating assembly drawings. * Structured, reliable, and proactive working style with strong attention to detail. * Comfortable working as part of a team in a workshop environment with tools, adhesives, and prototype components. * Working proficiency in English; German is a plus. WHY US? * Be part of an ambitious team determined to shape the future of aviation. * Enjoy flexible working hours: we believe in ownership and trust. * Subsidized EGYM Wellpass membership: your (mental) health is important for us. * Enjoy a subsidized lunch with a 5€ company contribution per meal on office days. * Boost your professional as well as personal growth executing your own ideas and independent projects. * Join our internal social events and retreats (e.g. cooking, game nights, sports). COMPENSATION PRINCIPLES Our Compensation Philosophy:  Compensation is determined based on objective and gender-neutral criteria, including relevant experience, qualifications and education, performance, level of responsibility, required skills and competencies, and the scarcity or uniqueness of expertise in the relevant field.  VÆRIDION applies these criteria consistently to ensure fair and equitable compensation for employees performing the same work or work of equal value. Salary: 17,50€ per hour