Senior Performance Engineer

🔥 2 minutes ago

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

👷🏻‍♀️ Engineer

👻 Ghost score 10%

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SunStrong Management

WebsiteLinkedInAll Job Openings

51 - 200 employees

Founded 2024

⚡ Energy

🤝 B2B

🔥 Funding within the last year

💰 $900M Debt financing on 2025-11

Energy • B2B

SunStrong Management is an operations and asset management company that manages distributed solar and energy infrastructure on behalf of owners, institutional investors, and residential customers. The company specializes in field service operations & maintenance (O&M), billing and collections, and investor engagement and reporting, often stepping in to manage solar assets abandoned by originators to keep systems online and customers supported. SunStrong bridges sustainably minded capital partners and real-world infrastructure operations to deliver reliable performance and steady investor returns.

📋 Description

• Model and monitor energy performance across residential, C&I, community solar, and utility-scale assets • Compare metered production against simulation using weather and irradiance data • Calculate and defend contractual performance metrics, including availability, performance ratio, production guarantees, and liquidated damages exposure • Produce recurring analysis supporting billing, PPA and lease invoicing, and investor and securitization reporting • Evaluate billing and settlement accuracy with asset management and O&M teams • Reconcile metered, monitored, and invoiced quantities and resolve discrepancies at the source • Investigate underperformance across inverters, meters, communications, energy storage, and site conditions • Drive corrective work to closure with O&M and field services • Direct fleet-performance data requirements, including tags, granularity, units, timestamps, and quality rules • Support data collection, ingestion, and reconciliation with the data platform team • Advise on Power BI dashboards and performance reporting by defining metric definitions, calculation logic, and acceptance criteria • Validate dashboard and reporting output rather than building reports directly • Define monitoring, revenue-grade metering, and telemetry requirements for new and retrofitted sites • Validate commissioning data before site acceptance into the fleet • Establish performance baselines and data mappings for newly acquired or transitioned portfolios • Support migration from legacy monitoring platforms • Validate storage-system performance against contracted operating modes, including dispatch behavior, state of health, cycling, and tariff-driven response • Apply AI tooling and agentic workflows to fleet diagnostics, anomaly triage, and recurring analysis • Define where model output requires engineering verification • Serve as technical reviewer for warranty, insurance, and equipment claims requiring quantified production loss • Mentor junior engineers and analysts on performance methods

🎯 Requirements

• Bachelor’s or Master’s degree in engineering, physics, or a related technical field • 8+ years in solar or storage performance engineering, asset performance management, or renewable O&M engineering, including 3+ years supporting commercial or utility-scale assets • Hands-on experience with PV performance modeling in PlantPredict (PVsyst or SAM acceptable as a secondary) • Experience with satellite irradiance and weather datasets including Solcast, SolarAnywhere, and Open-Meteo • Working experience with fleet monitoring and asset performance platforms including AlsoEnergy, Power Factors, and 3E, including data extraction, tag mapping, and alarm configuration • Proficiency in SQL and Python for engineering analysis, including pandas, numpy, and pvlib or equivalent • Practical fluency with AI tooling, coding assistants, LLM-based analysis, and agentic workflows applied to engineering work • Ability to judge where AI output must be verified • Ability to specify data requirements, validation rules, and reconciliation logic for engineering and BI teams • Ability to review dashboards and reporting for correctness • Working knowledge of monitoring, metering, and SCADA data acquisition, including Modbus, SunSpec, DNP3, REST, and vendor APIs • Familiarity with leased, PPA, and securitized portfolios, including production and availability guarantees, settlement mechanics, and investor reporting obligations • Battery energy storage experience covering BMS behavior, state-of-health analysis, and dispatch validation • Ability to work with incomplete legacy as-built and monitoring data and state assumptions and uncertainty explicitly

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