On.Energy is a Miami-headquartered independent power producer that develops, integrates and operates AI-driven battery energy storage systems across the Americas.
<div class="content-intro"><p>ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are already deployed across 2.5 GW of hyper-scale campuses, validated by top U.S. national labs, and certified for grid-safe operation by major utilities. With real products in the field, we’re scaling faster than the grid can, transforming power from a bottleneck into a competitive advantage for the companies building the future.</p></div><p>Our R&D team is looking for an Electronics Engineer, Electrical Engineer, or related professional with a passion for mathematical modeling and advanced control systems to join our Modeling and Control Strategies team. We are seeking a cutting-edge technical profile focused on robust classical control theory, dynamic modeling of physical systems, and a strong orientation toward laboratory testing and validation.</p> <div data-ogsc="rgb(0, 0, 0)"><strong><span style="text-decoration: underline;">KEY RESPONSIBILITIES </span></strong></div> <ul> <li>Design, simulate, and implement advanced control strategies and mathematical modeling for non-linear dynamic systems.</li> <li>Work at the intersection of power electronics and renewable energy systems (inverters, microgrids, battery energy storage systems - BESS).</li> <li>Apply System Identification techniques for controller optimization and parameter estimation.</li> <li>Actively participate in simulation, prototyping, and real-time testing phases within internal and external laboratories.</li> <li>Collaborate closely with a highly qualified technical and academic multidisciplinary team.</li> </ul> <p><span style="text-decoration: underline;"><strong>EXPERIENCE AND REQUIREMENTS</strong></span></p> <ul> <li>Education: B.S./M.S. in Electronics Engineering, Electrical Engineering, or related fields (Mandatory).</li> <li>Postgraduate: Current student or graduate of a Master’s in Automation and Control (or similar postgraduate programs).</li> <li>Strong foundation in power electronics, power systems, and their dynamics.</li> <li>Mathematical modeling, state-space variables, and system identification.</li> <li>Proficiency in Matlab / Simulink and Python applied to control systems and<br>simulation.</li> <li>Languages: Professional fluency in English (technical reading and fluent communication).</li> <li>Location & Availability: Preferably residing in Buenos Aires and surrounding areas. Candidates living in other regions of Argentina must be available to travel for agreed-upon face-to-face meetings.</li> <li>Availability to travel to the various projects and internal/external laboratories we collaborate with.</li> <li>Knowledge or experience in Machine Learning techniques applied to control optimization or system identification.</li> <li>Proficiency in specific simulation tools and development environments: PSCAD, LabVIEW,and PSIM (or similar).</li> <li>Experience or knowledge in simulation and validation methodologies: MIL (Model-in the-Loop), SIL (Software-in-the-Loop), PHIL (Power Hardware-in-the-Loop), CHIL (Controller Hardware-in-the-Loop), and Alpha Testing.</li> <li>Experience with RCP (Rapid-Control-Prototyping) techniques.</li> <li>Experience or strong interest in renewable energy (solar, wind, battery systems).</li> <li>Practical experience with Real-Time Systems and laboratory testing/trials.</li> </ul> <div data-ogsc="rgb(0, 0, 0)"> </div> <p> </p><div class="content-conclusion"><hr> <p><strong>For US-based roles - What you’ll get:</strong></p> <ul> <li>Competitive salary + annual performance-based bonus eligibility</li> <li>Medical, dental, and vision insurance</li> <li>401(k) with company match</li> <li>Paid time off and company holidays </li> </ul> <p><strong>For Mexico-based roles - What you’ll get:</strong></p> <ul> <li>Competitive salary + annual performance bonus eligibility</li> <li>Christmas Bonus (Aguinaldo): 30 days</li> <li>Major medical expenses and life insurance</li> <li>Paid time off and holidays (per local policy)</li> </ul> <p><strong>For all roles:</strong></p> <ul> <li>Professional development and growth opportunities</li> <li>Opportunity to grow with a mission-driven team shaping the future of clean energy</li> <li>Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation.</li> <li>Accommodations: If you need an accommodation during the application process, email <a href="mailto:recruitment@onenergystorage.com">recruitment@onenergystorage.com</a></li> <li>Benefits vary by role and location and are subject to change.</li> </ul></div>