BESS Field Service Engineer - Energy Storage Tech

Part of nGAGE Talent Limited

South Africa

On-site

ZAR 350,000 - 520,000

Full time

14 days+

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Job summary

Part of nGAGE Talent Limited seeks a Field Service Engineer to support operation, maintenance, commissioning and optimization of utility-scale Battery Energy Storage Systems (BESS) across multiple sites in South Africa. Based on-site with regular site visits, you will perform planned and reactive maintenance, assist with testing, diagnose faults, and provide technical feedback to improve reliability.

A formal electrical qualification and HV experience are required, along with a valid driver’s

Qualifications

Formal electrical trade qualification or diploma required.
Experience with high-voltage electrical systems preferred.
Strong fault-finding and troubleshooting capabilities are essential.

Responsibilities

Perform planned and reactive maintenance on Battery Energy Storage Systems (BESS).
Support commissioning and testing, including performance verification.
Diagnose faults and troubleshoot remotely and on-site.
Monitor system performance and implement reliability improvements.
Conduct firmware and software upgrades across installed systems.
Ensure compliance with health, safety and environmental requirements.
Maintain accurate technical documentation and service reports.
Manage spare parts inventory and asset records.
Collaborate with engineering teams to provide field feedback.