Senior SCADA Engineer – BESS, FAT/SAT, Commissioning

Sii Sp. z o.o.; Białystok; On-site; PLN 90,000 - 120,000; Full time

Job summary

Sii Sp. z o.o. in Białystok is seeking a Senior SCADA Engineer to design and configure control and SCADA systems for Battery Energy Storage Systems (BESS).

You will work on system integration and commissioning across multiple sites. You will collaborate with customers and TSOs to ensure the solution meets operational needs, perform FAT and SAT, and troubleshoot to optimize performance and reliability of critical power infrastructure.

Responsibilities

• Developing and configuring control and SCADA systems for Battery Energy Storage Systems (BESS).
• Integrating systems via industrial communication protocols such as Modbus.
• Conducting FAT and SAT.
• Commissioning and troubleshooting control solutions to ensure optimal performance.
• Collaborating with customers and TSOs to align system capabilities with operational requirements.

Job description

Sii Sp. z o.o. in Białystok is seeking a Senior SCADA Engineer to design and configure control and SCADA systems for Battery Energy Storage Systems (BESS).

You will work on system integration and commissioning across multiple sites. You will collaborate with customers and TSOs to ensure the solution meets operational needs, perform FAT and SAT, and troubleshoot to optimize performance and reliability of critical power infrastructure.