Real job — pulled straight from ON.Energy’s careers page · Verified August 2, 2026 · No reposts.
Job description
ON.Energy is hiring a Control Systems and Modeling Engineer — a full-time, based in Argentina role. Apply directly on ON.Energy's careers page below.
Control Systems & Modeling Engineer, R&D
Location: Argentina
Department: Research & Development
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.
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.
- Design, simulate, and implement advanced control strategies and mathematical modeling for non-linear dynamic systems.
- Work at the intersection of power electronics and renewable energy systems (inverters, microgrids, battery energy storage systems - BESS).
- Apply System Identification techniques for controller optimization and parameter estimation.
- Actively participate in simulation, prototyping, and real-time testing phases within internal and external laboratories.
- Collaborate closely with a highly qualified technical and academic multidisciplinary team.
EXPERIENCE AND REQUIREMENTS
- Education: B.S./M.S. in Electronics Engineering, Electrical Engineering, or related fields (Mandatory).
- Postgraduate: Current student or graduate of a Master’s in Automation and Control (or similar postgraduate programs).
- Strong foundation in power electronics, power systems, and their dynamics.
- Mathematical modeling, state-space variables, and system identification.
- Proficiency in Matlab / Simulink and Python applied to control systems and
simulation. - Languages: Professional fluency in English (technical reading and fluent communication).
- 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.
- Availability to travel to the various projects and internal/external laboratories we collaborate with.
- Knowledge or experience in Machine Learning techniques applied to control optimization or system identification.
- Proficiency in specific simulation tools and development environments: PSCAD, LabVIEW,and PSIM (or similar).
- 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.
- Experience with RCP (Rapid-Control-Prototyping) techniques.
- Experience or strong interest in renewable energy (solar, wind, battery systems).
- Practical experience with Real-Time Systems and laboratory testing/trials.
For US-based roles - What you’ll get:
- Competitive salary + annual performance-based bonus eligibility
- Medical, dental, and vision insurance
- 401(k) with company match
- Paid time off and company holidays
For Mexico-based roles - What you’ll get:
- Competitive salary + annual performance bonus eligibility
- Christmas Bonus (Aguinaldo): 30 days
- Major medical expenses and life insurance
- Paid time off and holidays (per local policy)
For all roles:
- Professional development and growth opportunities
- Opportunity to grow with a mission-driven team shaping the future of clean energy
- Equal Opportunity: ON.energy is committed to equal employment opportunity and to maintaining a work environment free of harassment, discrimination, or retaliation.
- Accommodations: If you need an accommodation during the application process, email recruitment@onenergystorage.com
- Benefits vary by role and location and are subject to change.
Agency Notice: ON.energy does not accept unsolicited resumes from staffing agencies, search firms, or third-party recruiters. Resumes submitted without a fully executed Master Services Agreement (MSA) and a written request from an authorized member of our Talent Acquisition team will be considered the property of ON.energy. No placement fees or compensation will be paid for unsolicited candidate submissions.
Get Control Systems and Modeling Engineer jobs like this→
New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.
Email me new jobsSimilar jobs
Frequently asked questions
What skills are required for Control Systems and Modeling Engineer at ON.Energy?
The required skills for Control Systems and Modeling Engineer at ON.Energy include: Matlab, Simulink, Python, LabVIEW.
What is the seniority level for Control Systems and Modeling Engineer at ON.Energy?
Control Systems and Modeling Engineer at ON.Energy is a Mid Level level position.
How do I apply for Control Systems and Modeling Engineer at ON.Energy?
You can view the full description and apply for Control Systems and Modeling Engineer at ON.Energy on EchoJobs: https://echojobs.io/job/on-energy-control-systems-modeling-engineer-r-d-c4e1h.