ON.energy is building the backbone of energy and AI infrastructure powering grid-safe data centers and mission-critical facilities. The company supplies and operates hyperscale power systems that solve the toughest resilience challenges, delivering custom solutions for AI data centers, mission-critical facilities, and front-of-the-meter assets. ON recently announced a 5GW partnership, with 3GW currently under construction across multiple hyperscale data center campuses. With patented technology and proprietary software, ON.energy develops projects worldwide that set new benchmarks for resilience.
The Software & Controls Engineer is responsible for the design, development, testing, integration, and commissioning of control software and automation systems that ensure the reliable, efficient, and safe operation of energy storage systems and power infrastructure projects. This role bridges software engineering, control systems, and field deployment, working closely with internal engineering teams, project management, vendors,



and clients to deliver high-performance control and SCADA solutions that meet safety, regulatory, and operational requirements.
Key Responsibilities
Design, model, and implement control algorithms and control strategies for energy storage systems and power infrastructure.
Contribute to system architecture discussions and define control strategy requirements and functional specifications.
Design, develop, and maintain PLC, HMI, and embedded/control software for energy storage and distributed energy systems.
Configure, integrate, and maintain SCADA systems for BESS and power infrastructure projects.
Write clean, efficient, maintainable, and well-documented code following best practices.
Build automation scripts, testing tools, simulation environments, and continuous integration pipelines.
Implement version control, software documentation, and CI/CD workflows.
Collaborate with electrical, mechanical, firmware, and field service teams to ensure full sy

📌 Software & Controls Engineer - Energy Management Systems (Argentina)
🏢 On.Energy
📍 Argentina