System Performance Analyst

Role overview Analyze utility-scale battery storage system performance to help improve availability, capacity, and operating decisions. The role combines engineering analysis, data automation, performance reporting, and battery degradation modeling, with regular coordination across technical teams and external stakeholders.

Responsibilities - Investigate system downtime and performance data to identify underperforming equipment and recommend improvements. - Track measures such as availability, charge and discharge energy, round-trip efficiency, and state of charge; present findings in dashboards, reports, and presentations. - Assess equipment unavailability and related contractual charges, and reconcile results with suppliers and system owners. - Check subcontractor performance reports and prepare reports for clients. - Build scripts and other tools to collect and process operating data, monitor plant performance, and flag assets that may need attention. - Model battery degradation from aging and cycling to inform warranty terms and augmentation planning; maintain and improve the analysis tools.

Requirements - Degree in science or engineering, or equivalent education or experience. - Familiarity with battery energy storage, solar energy, or power systems. - Strong Python, Jupyter Notebook, and SQL skills, plus experience analyzing large datasets. - Proficiency with Microsoft Office, including Word and Excel. - Clear written and verbal communication, including the ability to produce concise reports. - Sound problem-solving and critical-thinking skills, and the ability to work collaboratively in a fast-paced environment.

Nice to have - Knowledge of AWS cloud services.

Benefits and work setup - The listing describes a U.S.-based position and offers an annual performance bonus, health coverage, retirement plans, and paid time off. A salary range of $80,000–$120,000 is stated.