Duke Energy Solutions Architect Interview Questions

The questions to prepare for a Duke Energy Solutions Architect interview. Questions from real interview reports rank first. Updated weekly.

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Product SenseStart here. 3 questions · ~24 min

Tests end-to-end system design for IoT data ingestion, analytics, and reliable customer-facing reporting.

Why You Are a Good FitEasy

Tests your alignment to the Solutions Architect role and how you will add value at Duke Energy.

User NeedsValue Proposition

Duke Energy

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Coding4 questions · ~32 min

Predictive Maintenance AlgorithmsHard

Tests algorithm selection and practical modeling approaches for equipment health and maintenance decisions.

Dynamic ProgrammingGreedyGraphs

Duke Energy

Energy Management Data StructuresHard

Tests ability to implement efficient data structures for energy domain data handling.

Hash TablesTreesGraphs

Duke Energy

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Strategy4 questions · ~32 min

Improve Grid Efficiency Under DemandHard

Tests strategic thinking and system-level tradeoffs for grid performance and customer impact.

EstimationTrade-offsGrowth Strategy

Duke Energy

Balance Performance and CostMedium

Tests your ability to make architecture tradeoffs that meet reliability and budget constraints.

EstimationTrade-offsEconomies of Scale

Duke Energy

Evaluate Technology VendorsMedium

Tests vendor due diligence, risk management, and decision criteria for enterprise energy systems.

EstimationCompetitive AnalysisSWOT

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