Engineer I – Energy Storage Engineering

Duke Energy Corporation

. Provide engineering support throughout the development process, focusing on BESS and microgrid siting analysis and design, power system modeling, and integration of distributed energy technologies .

Posted 10/16/2026full-timeUnited StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in power system modeling and analysis, particularly with battery energy storage systems (BESS) and microgrids. Proficient in developing technical packages, conducting feasibility studies, and collaborating with cross-functional teams to optimize energy storage solutions.

Highest-signal resume keywords

Power System ModelingBattery Energy Storage Systems (BESS)Inverter-Based Resources (IBR)Transient Stability StudiesElectrical Engineering Degree

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Power System AnalysisElectrical Single-Line DiagramsDynamic ModelingEquipment SelectionPerformance Testing CriteriaCost EstimatesTechnical Due DiligenceSite Layout DesignInterconnection RequestsDegradation Impact Analysis

Soft Skills

Collaborative WorkTechnical SupportCommunication Skills

Tools & Technologies

PSSETARACYMECYMCAPPSCADETAPMATLABPythonSimulinkSQL

Industry Keywords

Battery Energy StorageMicrogridRenewable TechnologyGeneration InterconnectionEnergy Storage Technology Trends

Tech Stack

Tools & technologies

PythonSQL

About the role

Key responsibilities & impact

Provide engineering support throughout the development process, focusing on BESS and microgrid siting analysis and design, power system modeling, and integration of distributed energy technologies
Evaluate, identify, and mitigate technical risks associated with proposed project designs
Support detailed design, construction, and commissioning of distribution-connected and transmission-connected battery energy storage projects
Develop performance testing criteria and evaluate test results during site commissioning
Provide IBR site model support, including transmission and distribution steady-state analysis, dynamic studies, and EMT analysis
Support greenfield and brownfield development through site screening and selection, feasibility studies, preliminary design, cost estimates, and technical due diligence
Perform power system modeling and analysis using PSSE/TARA, CYME, CYMCAP, PSCAD, ETAP, and MATLAB
Perform battery facility design, including power and energy sizing, electrical single-line diagrams, equipment selection, preliminary physical site layout, and site access design
Create and submit interconnection requests and analyze study results
Provide technical support for conductor ampacity, capacity testing, reactive power, harmonic, and system protection studies
Develop technical packages and requirements for EPC and key equipment RFPs with Supply Chain
Support optimization of BESS system design and output
Analyze degradation impacts for future BESS, in-service BESS, and expected future dispatch
Prepare technical reports, correspondence, documentation, calculations, and design plans
Stay informed about energy storage technology advancements, market trends, best practices, guidelines, and standards
Maintain equipment supplier relationships and advise Supply Chain and PMC on energy storage technology trends
Collaborate with Project Management and Construction, Supply Chain, Transmission, Distribution, Generation, IT, Interconnection, and Health & Safety teams, as well as external partners

Requirements

What you’ll need

Must have obtained Bachelor of Science in Electrical Engineering with power system, controls, or power electronics focus from an ABET accredited program
A master's degree in Electrical Engineering will be considered in lieu of the B.S. Electrical Engineering degree
Knowledge of fundamental concepts of electric power systems
Engineering skills related to power system modeling and analysis of distribution and/or transmission electric systems
Understanding of inverter-based resources (IBR), including battery energy storage systems (BESS) and microgrids
Familiarity with renewable technology such as solar
Knowledge of generation interconnection requirements
Knowledge of power system analysis
Experience with transient stability studies, dynamic modeling, power electronics, or converter controls
Working experience with software and programming such as Python, Simulink, SQL, and Pi Historian
Coursework in power systems analysis, power electronics, drive/converter controls, and/or fault analysis
Ability to work collaboratively with internal stakeholders, third-party consultants, equipment vendors, system integrators, and EPC firms
Ability to work lawfully in the U.S. without employment-based immigration sponsorship, now or in the future
Travel required, approximately 10% (travel requirements listed as 5–15%)

Benefits

Comp & perks

Friendly work environment
Opportunities for growth and development
Recognition for your work
Competitive pay and benefits
Relocation assistance provided as applicable (no relocation assistance indicated for this role)