Invinity Energy Systems plc (AIM: IES) is a world-leading manufacturer of vanadium flow batteries for energy storage. Built in our factories in the UK and Canada, the Company's proven, commercialised, longer duration energy storage technology has been deployed at scale and dispatched gigawatt-hours of electricity for customers across the world.
Invinity's safe, scalable and durable battery technology is a trusted and safer alternative to lithium-ion batteries. Endurium VFBs are engineered for heavy-duty, high throughput applications, they don't wear out, cannot catch fire and are designed to be operated for 30 years or more. Our products address the challenges of our global energy system, unlocking the power of renewable generation by delivering energy storage without limits.
Project Delivery & Customer Management
Serve as the primary customer interface throughout the project lifecycle, building trusted relationships and ensuring a high level of customer satisfaction.
Lead project execution from initiation to close.
Ensure contractual obligations, customer requirements, and project objectives are clearly understood and achieved.
Manage customer expectations while maintaining alignment with company objectives and contractual commitments.
Scope, Cost & Schedule Management
Develop and manage detailed project schedules in collaboration with external and internal stakeholders and monitor project milestones and critical paths.
Monitor project financial performance, identify variances, and implement corrective actions when necessary.
Support revenue forecasting, change order management, and project reporting processes.
Identify, assess and escalate project risks throughout the execution lifecycle.
Manage scope changes, commercial impacts, and project contingencies while maintaining alignment with project objectives.
Understand project contracts, commercial terms, and key obligations.
Manage claims, and contractual correspondence in collaboration with commercial and legal teams.
Reporting & Governance
Prepare and deliver accurate project status reports highlighting schedule progress, budget performance, risks, opportunities, and key decisions.
Present project updates to senior leadership, customers, and project steering teams.
Ensure compliance with internal project management processes, governance requirements, and reporting standards.
Stakeholder Coordination
Facilitate effective communication across stakeholders via regular project meetings and documentation - tracking decisions, risks, action items, and commitments to completion.
Technical Leadership
Develop a working knowledge of grid-scale and commercial energy storage systems, balance-of-plant infrastructure, electrical systems, and site delivery requirements.
Collaborate closely with subject matter experts to resolve technical challenges and support customer discussions.
Continuous Improvement
Capture lessons learned and contribute to the ongoing enhancement of project delivery processes, tools, and best practices.
Promote a culture of accountability, collaboration, safety, and operational excellence.
What We Do
Invinity Energy Systems plc is a global manufacturer of vanadium flow batteries (VFB), providing a leading alternative to lithium-ion technology for the stationary energy storage market. The company develops and manufactures utility-grade, long-duration energy storage solutions for businesses, industry, and electricity networks, enabling the reliable use of low-carbon renewable energy on demand globally, with operations across the UK, USA, Canada, and China.









