Commissioning Engineer (BESS)

Core Duties & Responsibilities

Review commissioning procedures, test plans, energization sequences, OEM prerequisites and performance-test requirements.

Witness allocated PCS, transformer/MV, auxiliary, protection, interlock and system-functional tests, including BMS/EMS/SCADA tests technically interfaced through the BESS Electrical Engineer.

Coordinate test dependencies with the Electrical Engineer responsible for EMS/BMS/SCADA controls interfaces, QA/QC, HSE, Grid and OEM/contractor teams.

Track test exceptions, alarm/interlock verification, retest requirements, punch closure and test dossier completion.

Monitor readiness of performance-test data, availability evidence, charge/discharge test records and handover documentation.

Submit commissioning and performance-readiness findings for package recommendation.

Principal Client-Facing Outputs

Commissioning and energization-readiness tracker.

Test witness/deviation/punch status.

Performance test/HOTO dossier readiness input.