Job Title: Head of ProductLocation: Bristol Salary: £80,000 - £100,000 (depending on experience) Please Note: All Applicants must have the right to work in the UK without the need for VISA sponsorship now or in the future.Summary: We are looking for a Product Manager to lead the end-to-end technical development of a battery energy storage system.A successful candidate will be responsible for the Full Product Lifecycle, defining a project roadmap and strategy, establishing engineering standards and ensuring technical delivery aligns with commercial objectives and external stakeholder requirements.Responsibilities: - Lead and mentor a multi-disciplined team of 4–6 Engineers, taking products from concept to launch.- Ensure designs are optimised for manufacturability, scalability and long-term lifecycle performance, factoring in future upgrades, continuous improvement and component obsolescence - Define and oversee validation, verification, and testing strategies that support product certification and customer requirements - Serve as the technical lead in customer engagements, translating engineering concepts into clear propositions Required Skills & Experience: - 10 + years experience in mechanical system design and product development - Previous experience having worked on EV, Energy Storage, Power Conversion or Battery Management Systems (other complex safety critical systems will also be considered)- Proven ability to take fully integrated hardware and software solutions from concept to commercial scale.- Track record of taking products through testing, compliance, and certification processes.- Experience managing and engaging with stakeholders & external technical partners. - Leadership/Mentoring experience within engineering teams. - Ability to roadmap projects and products, including cost management