Position OverviewWe are seeking a highly motivated and technically skilled Battery Storage Integration Engineer to join our engineering team supporting utility-scale solar + storage EPC projects. The role will focus on the design, integration, and performance optimization of battery energy storage systems (BESS) within utility-scale renewable projects. The engineer will collaborate closely with cross-functional teams in engineering, procurement, construction, and operations to ensure safe, efficient, and cost-effective integration of energy storage systems.Key ResponsibilitiesDesign &amp; Integration<ul> <li>Develop, review, and optimize technical designs for battery energy storage systems in coordination with solar PV plants and grid interconnection requirements.</li> <li>Ensure compatibility of BESS with inverters, transformers, switchgear, SCADA, and grid control systems.</li> <li>Conduct load flow, short circuit, and protection studies related to BESS integration.</li> <li>Collaborate with OEMs and suppliers to specify battery technology, inverters, and other key equipment.</li></ul>Project Support<ul> <li>Provide technical guidance to project development and EPC teams on BESS scope, sizing, and system configurations.</li> <li>Review vendor drawings, specifications, and submittals to ensure compliance with project and industry standards.</li> <li>Support permitting and interconnection processes by preparing technical documentation and responding to utility/regulatory inquiries.</li> <li>Participate in factory acceptance tests (FATs), commissioning, and performance testing of battery systems.</li></ul>Modeling &amp; Performance Analysis<ul> <li>Perform modeling and simulations of BESS performance under varying grid and operating scenarios.</li> <li>Analyze and optimize battery dispatch strategies for energy arbitrage, capacity, frequency response, and other ancillary services.</li> <li>Monitor, assess, and troubleshoot operational issues to ensure optimal performance of integrated solar + storage systems.</li></ul>Compliance &amp; Safety<ul> <li>Ensure compliance with all codes, standards, and safety requirements (NEC, IEEE, NFPA, UL, and local regulations).</li> <li>Support the development of safety protocols and hazard analysis for BESS projects.</li></ul>Collaboration &amp; Continuous Improvement<ul> <li>Work cross-functionally with project managers, procurement, and construction teams to ensure successful project execution.</li> <li>Stay current with emerging battery technologies, standards, and market trends to continuously improve design and implementation.</li></ul>Qualifications<ul> <li>Bachelor’s degree in Electrical Engineering, Power Systems, Energy Systems, or related field (Master’s preferred).</li> <li>Must have at least 3 years of BESS integration experience at a major BESS integrator in the US. </li><li> Must have proven BESS deployment experience in the US. Direct working experience on BMS. </li> <li>Strong hands-on experiences of lithium-ion batteries, inverters, PCS, EMS, and balance of plant systems.</li> <li>Hands-on experience with commissioning and operations of BESS projects.</li> <li>Familiarity with interconnection processes and utility requirements.</li> <li>Experience with EPC project lifecycle from design through commissioning preferred.</li> <li>Excellent problem-solving, analytical, and communication skills.</li> <li>Ability to work in a fast-paced, collaborative environment.</li></ul>Preferred Skills<ul> <li>Knowledge of hybrid solar + storage project integration.</li> <li>Familiarity with SCADA, communication protocols, and grid control systems.</li> <li>PE license or working toward licensure is a plus.</li></ul>

SunEnergy1 is a vertically integrated Solar Developer that controls all stages of a solar project in-house from land acquisition, permitting, design, engineering, and construction to operations and maintenance. This model creates significant pricing and term flexibility, ensuring the best price for the corporate, institutional and utility partners. As experts in utility-scale Corporate and Institutional Development Projects, SunEnergy1 has a proven track record assembling customers and structuring Power Purchase Agreements (PPA) for the development of large-scale solar facilities. SunEnergy1 is committed to the communities within which we operate, helping to support through sustainable development and employment opportunities to thousands of families. We believe this support will create a positive lasting impact on each community.

Battery Storage Integration Engineer – Utility Scale

Position OverviewWe are seeking a highly motivated and technically skilled Battery Storage Integration Engineer to join our engineering team supporting utility-scale solar + storage EPC projects. The role will focus on the design, integration, and performance optimization of battery energy storage systems (BESS) within utility-scale renewable projects. The engineer will collaborate closely with cross-functional teams in engineering, procurement, construction, and operations to ensure safe, efficient, and cost-effective integration of energy storage systems.Key ResponsibilitiesDesign &amp; Integration<ul> <li>Develop, review, and optimize technical designs for battery energy storage systems in coordination with solar PV plants and grid interconnection requirements.</li> <li>Ensure compatibility of BESS with inverters, transformers, switchgear, SCADA, and grid control systems.</li> <li>Conduct load flow, short circuit, and protection studies related to BESS integration.</li> <li>Collaborate with OEMs and suppliers to specify battery technology, inverters, and other key equipment.</li></ul>Project Support<ul> <li>Provide technical guidance to project development and EPC teams on BESS scope, sizing, and system configurations.</li> <li>Review vendor drawings, specifications, and submittals to ensure compliance with project and industry standards.</li> <li>Support permitting and interconnection processes by preparing technical documentation and responding to utility/regulatory inquiries.</li> <li>Participate in factory acceptance tests (FATs), commissioning, and performance testing of battery systems.</li></ul>Modeling &amp; Performance Analysis<ul> <li>Perform modeling and simulations of BESS performance under varying grid and operating scenarios.</li> <li>Analyze and optimize battery dispatch strategies for energy arbitrage, capacity, frequency response, and other ancillary services.</li> <li>Monitor, assess, and troubleshoot operational issues to ensure optimal performance of integrated solar + storage systems.</li></ul>Compliance &amp; Safety<ul> <li>Ensure compliance with all codes, standards, and safety requirements (NEC, IEEE, NFPA, UL, and local regulations).</li> <li>Support the development of safety protocols and hazard analysis for BESS projects.</li></ul>Collaboration &amp; Continuous Improvement<ul> <li>Work cross-functionally with project managers, procurement, and construction teams to ensure successful project execution.</li> <li>Stay current with emerging battery technologies, standards, and market trends to continuously improve design and implementation.</li></ul>Qualifications<ul> <li>Bachelor’s degree in Electrical Engineering, Power Systems, Energy Systems, or related field (Master’s preferred).</li> <li>Must have at least 3 years of BESS integration experience at a major BESS integrator in the US.&nbsp;</li><li> Must have proven BESS deployment experience in the US. Direct working experience on BMS. </li> <li>Strong hands-on experiences of lithium-ion batteries, inverters, PCS, EMS, and balance of plant systems.</li> <li>Hands-on experience with commissioning and operations of BESS projects.</li> <li>Familiarity with interconnection processes and utility requirements.</li> <li>Experience with EPC project lifecycle from design through commissioning preferred.</li> <li>Excellent problem-solving, analytical, and communication skills.</li> <li>Ability to work in a fast-paced, collaborative environment.</li></ul>Preferred Skills<ul> <li>Knowledge of hybrid solar + storage project integration.</li> <li>Familiarity with SCADA, communication protocols, and grid control systems.</li> <li>PE license or working toward licensure is a plus.</li></ul>

Battery Storage Integration Engineer – Utility Scale

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SunEnergy1

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