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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Battery Energy Storage Systems (BESS) Integration Engineer - **Company:** Adon Renewables Corporation - **Location:** Honolulu, HI, United States - **Experience:** Expert - **Salary:** $120,000.0 - $150,000.0 - **Contract:** Permanent contract - **Skills:** CAN Bus, Communications Protocols, Supervisory Control and Data Acquisition (SCADA), Modbus, Systems Integration, System Availability - **Published:** June 11, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=fc8d7e76aa6ff53a ## About the Role Do you have a valid Driver's License license?, Do you have experience in Technical troubleshooting support?, · Bachelor's degree in Electrical Engineering, Mechanical Engineering, Energy Systems Engineering, or a related technical discipline. · 5+ years of direct experience working with Battery Energy Storage Systems (BESS). · Must possess a valid driver's license and be able to travel to job sites as needed. · Strong understanding of: o Battery Management Systems (BMS) o Power Conversion Systems (PCS) o Energy Management Systems (EMS) o SCADA systems o Utility interconnection requirements · Experience balancing, conditioning, and troubleshooting lithium-ion battery systems. · Experience integrating batteries with multiple inverter and PCS manufacturers. · Familiarity with industrial communication protocols, including Modbus, DNP3, SunSpec, and CANBus. · Strong analytical, troubleshooting, and problem-solving capabilities. Preferred Qualifications · Experience supporting utility-scale or commercial energy storage projects. · Knowledge of UL 9540, UL 9540A, NFPA 855, IEEE 1547, and National Electrical Code (NEC) requirements. · Experience with solar-plus-storage systems. · Familiarity with microgrid controls and distributed energy resource integration. · Experience commissioning battery storage systems larger than 1 MW. · NABCEP Energy Storage Certification or equivalent industry certification. · Experience working across multiple battery, PCS, EMS, and SCADA platforms., · Successful commissioning and integration of BESS projects. · High system availability and operational performance. · Reduction of battery degradation and performance issues. · Timely resolution of technical challenges. · Optimization of energy throughput and system efficiency. · Compliance with safety, operational, and regulatory requirements. ## Description We are seeking a highly skilled Senior Battery Energy Storage Systems (BESS) Integration Engineer to lead the integration, commissioning, optimization, and long-term performance management of advanced battery energy storage systems. This role serves as a technical authority across battery technologies, power conversion systems, energy management systems, controls integration, and operational performance. The ideal candidate will bring hands-on experience with utility-scale and commercial energy storage projects and possess a deep understanding of battery behavior, system integration, commissioning, troubleshooting, and controls. This individual will support projects throughout the full lifecycle-from development and design review through commissioning and ongoing operations. What You'll Be Doing Battery System Performance & Optimization · Evaluate, diagnose, and optimize lithium-ion and other battery technologies. · Develop and implement battery balancing, conditioning, and performance recovery strategies. · Analyze battery degradation trends and recommend operational improvements. · Review Battery Management System (BMS) configurations and operating parameters. · Conduct root-cause analysis of battery performance issues and system faults. BESS Integration & Commissioning · Integrate battery systems with leading Power Conversion System (PCS) platforms, including Sungrow, SMA, Sinexcel, EPC Power, DynaPower, and others. · Configure communications between BMS, PCS, EMS, SCADA, and utility systems. · Support commissioning and startup activities for commercial and utility-scale BESS projects. · Develop commissioning procedures, testing protocols, and acceptance criteria. · Validate system functionality, safety, and operational readiness. Controls & Energy Management · Support configuration and optimization of energy management and control strategies, including: o Peak shaving o Load shifting o Demand response o Frequency regulation o Solar-plus-storage optimization o Microgrid operation · Troubleshoot interactions between EMS, SCADA, PCS, and utility control systems. · Support development of control sequences and operating logic. System Performance & Technical Support · Monitor fleet performance and identify optimization opportunities. · Analyze operational and battery performance data. · Develop corrective action plans for underperforming assets. · Support warranty investigations and vendor technical discussions. · Provide technical leadership during issue resolution and system improvements. Project Development & Execution · Review system designs, equipment specifications, and integration architectures. · Support proposal development and technical due diligence efforts. · Coordinate with EPC contractors, utilities, equipment manufacturers, and project stakeholders. ## Related Videos - [A Hitchhikers Guide to Container Security - Automotive Edition 2024](https://www.wearedevelopers.com/videos/1119-a-hitchhikers-guide-to-container-security-automotive-edition-2024) - [Optimizing Land-Based Fish Feeding with Node-RED](https://www.wearedevelopers.com/videos/2032-optimizing-land-based-fish-feeding-with-node-red) - [AI Agents & Agentic AI](https://www.wearedevelopers.com/videos/2017-ai-agents-agentic-ai) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Enabling intelligent logistics automation: home-grown Industrial IoT platform at Austrian Post](https://www.wearedevelopers.com/videos/2018-enabling-intelligent-logistics-automation-home-grown-industrial-iot-platform-at-austrian-post) - [Developer Tools for Microsoft Azure](https://www.wearedevelopers.com/videos/450-developer-tools-for-microsoft-azure) ## Related Articles - [A Guide to Green Tech and Green IT Careers](https://www.wearedevelopers.com/magazine/374-a-guide-to-green-tech-and-green-it-careers) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Best Job Search Websites of 2025](https://www.wearedevelopers.com/magazine/368-the-best-job-search-websites-of-2025) - [6 Emerging Technologies We’ll Learn About in 2025](https://www.wearedevelopers.com/magazine/381-6-emerging-technologies-we-ll-learn-about-in-2025) - [Best Coding Boot Camps in Germany](https://www.wearedevelopers.com/magazine/237-best-coding-boot-camps-in-germany) - [Top 6 Hackathons for Developers in 2023](https://www.wearedevelopers.com/magazine/263-top-6-hackathons-for-developers-in-2023)