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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Systems Engineer - R&D, Energy Storage - **Company:** e2Companies LLC - **Location:** Bonita Springs, FL, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Algorithm Design, Business Analytics Applications, Data Analysis, Systems Engineering, C Sharp (Programming Language), MATLAB, Software Engineering, Systems Architecture, System Testing, Systems Integration, Modeling and Simulation, Data Analytics - **Published:** July 27, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=265b0862973601d2 ## About the Role * Master's or PhD in Electrical Engineering, Power Systems, Energy Systems, Electrochemical Engineering, or related discipline. * 8+ years of progressive experience in power systems, power electronics, energy storage, or related infrastructure environments. * Demonstrated experience in laboratory testing, system validation, and performance modeling within an industrial R&D setting. * Strong understanding of insulation systems, transient behavior, protection strategies, and degradation mechanisms. * Professional experience developing engineering applications or analytical tools in C#. * Experience with MATLAB or similar modeling and simulation platforms. * Demonstrated ability to design experiments that produce clear, data-driven outcomes supporting engineering decisions. * Strong analytical reasoning, structured documentation practices, and ability to operate with high technical accountability., * Experience with lithium-based battery systems and battery management architectures. * Background in electromagnetic compatibility testing or high transient environments. * Experience with distributed generation systems, microgrids, or grid modernization initiatives. * Exposure to computational electromagnetic modeling or advanced power system simulation tools. * Experience contributing to patent development or proprietary technology platforms., * Work is performed in a combination of office, laboratory, manufacturing, and limited field environments. * Occasional exposure to high voltage equipment, battery modules, switchgear, and laboratory testing apparatus. * Ability to stand, walk, bend, and use hands and arms for extended periods during testing and validation activities. * Ability to safely work around energized systems while following all required safety procedures and personal protective equipment standards. * Compliance with company safety policies, OSHA requirements, and applicable electrical codes and standards. ## Description Research and System Architecture * Lead and support research and development activities related to battery systems, high voltage insulation systems, and grid-interactive power architectures. * Evaluate system components and recommend architectures, formulations, and design modifications to meet product performance, safety, and lifecycle requirements. * Evaluate high energy active materials and cell architectures, integrating material selection and formulation into system-level performance objectives. * Conduct ongoing technical literature research to inform material selection, degradation modeling, and system design strategies. * Engage with suppliers and technology partners to evaluate emerging materials, components, and system integration strategies. Battery and Laboratory Development * Specify and test prototype cells or subsystems, quantitatively analyzing performance to support design decisions. * Define, validate, and standardize laboratory test procedures, equipment configurations, and experimental protocols. * Design and execute laboratory validation programs including insulation testing and analysis, electromagnetic compatibility evaluation, and cycle life testing. * Apply diagnostics, failure mode, and contingency analysis to identify root causes of performance limitations and generate technically sound corrective solutions. * Champion environmental health and safety standards within laboratory and validation environments. Modeling, Software, & Controls * Perform modeling and simulation of power systems, transient events, protection coordination, and degradation mechanisms using MATLAB or equivalent analytical tools. * Develop and maintain engineering software tools and internal platforms in C# to support system modeling, data analysis, automation, and algorithm implementation. * Contribute to control logic development and system-level algorithm design for energy storage and distributed generation platforms. * Collaboration, Leadership & Governance * Collaborate with cross-functional engineering and manufacturing teams to translate research findings into deployable, production-ready systems. * Mentor laboratory technicians and junior engineers to ensure high quality execution and technical understanding of experimental work. * Support technical documentation, validation reporting, intellectual property development, and structured knowledge transfer processes. * Present research findings and technical recommendations to executive leadership and internal stakeholders. * Other duties as assigned. ## Related Videos - [Flex your Energy: Building a Cloud-Native Platform for Renewable Energy Communities](https://www.wearedevelopers.com/videos/1990-flex-your-energy-building-a-cloud-native-platform-for-renewable-energy-communities) - [How To Test A Ball of Mud](https://www.wearedevelopers.com/videos/173-how-to-test-a-ball-of-mud) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) - [Leveraging Large Language Models for Legacy Code Translation: Challenges and Solutions](https://www.wearedevelopers.com/videos/1157-leveraging-large-language-models-for-legacy-code-translation-challenges-and-solutions) - [Building a hypercar from scratch](https://www.wearedevelopers.com/videos/607-building-a-hypercar-from-scratch) - [Software stack under and over the hood of the fastest accelerating car in the world](https://www.wearedevelopers.com/videos/221-software-stack-under-and-over-the-hood-of-the-fastest-accelerating-car-in-the-world) ## 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) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [6 Emerging Technologies We’ll Learn About in 2025](https://www.wearedevelopers.com/magazine/381-6-emerging-technologies-we-ll-learn-about-in-2025) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer)