Key facts
- Location
- Zagreb, Croatia
- Workplace
- Not stated
- Pay
- Not stated
- Contract
- Not stated
- Detected
- 3 Nov 2026
- Posted
- 2 Nov 2026
About the role
The Firmware Engineer (Battery Systems) will develop, implement, and validate embedded firmware algorithms for battery management in Single Phase UPS products. This hands-on role focuses on battery monitoring, charge management, state and runtime estimation, diagnostics, and protection for VRLA and lithium-ion battery systems. The engineer will turn battery models and real test data into reliable embedded firmware, taking algorithms from offline simulation through real-time HIL and laboratory va
The full description is on Vertiv’s careers site (opens in a new tab).