Battery energy storage is the fastest-growing segment of the UK's energy sector. As the grid integrates more intermittent renewable energy, large-scale battery storage is essential for balancing supply and demand. The UK installed more battery storage capacity in 2025 than in the previous five years combined — and the talent shortage is acute. If you have electrical, engineering or power systems skills, battery storage offers exceptional career opportunities right now.
The core technical role in battery storage. BESS engineers design, commission, maintain and optimise large-scale lithium-ion battery systems. Requires electrical engineering background with knowledge of power electronics, inverters and battery management systems. Extremely high demand and significant salary premium over equivalent electrical engineering roles.
Manages the trading and optimisation of battery storage assets — selling frequency response, capacity and energy arbitrage services to the National Grid and wholesale market. Requires understanding of electricity market mechanisms alongside technical knowledge. Commercial and analytical skills are key.
Develops new battery storage projects from site identification through planning permission and grid connection to financial close. Works with landowners, planning authorities, DNOs and investors. Similar profile to renewable energy project development roles.
Programs and maintains the software systems that monitor and control battery storage assets. Strong demand for engineers with SCADA, PLC and power systems experience. Often combined with wider grid-scale renewables portfolio.
Manages operational performance of battery storage assets — availability, degradation, maintenance scheduling and revenue optimisation. Increasingly important as the UK's installed storage base matures.
| Role | Entry | Experienced | Senior |
|---|---|---|---|
| BESS Engineer | £38,000 | £58,000 | £80,000+ |
| Grid Services Manager | £40,000 | £60,000 | £85,000 |
| Storage Project Developer | £42,000 | £65,000 | £95,000+ |
| SCADA Engineer | £38,000 | £56,000 | £78,000 |
| Asset Manager (Storage) | £38,000 | £55,000 | £75,000 |
⚡ Skills shortage alert: The UK has far fewer qualified BESS engineers than the industry needs. Electrical engineers with grid-scale power electronics experience can command 20-30% salary premiums over standard electrical engineering roles.
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BESS, grid services and energy storage roles — updated daily.
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