R&D Senior Control Engineer

Hitachi Energy; Bollullos de la Mitación; On-site; EUR 45,000 - 70,000; Full time

Job summary

Hitachi Energy is seeking an R&D Senior Control Engineer in Seville to innovate in power conversion systems and renewable energy technologies. The role requires a BSc or MSc in Electrical Engineering and strong expertise in control algorithms, system stability analysis, and simulation tools like PSCAD. Candidates should have experience with closed-loop control systems and proficiency in C/C++ and Python. Join a multidisciplinary team dedicated to shaping future energy systems, offering extensive technical exposure in a global tech leader.

Qualifications

• BSc or MSc in Electrical Engineering, Control Engineering, Power Systems, or related field.
• Strong knowledge of frequency and voltage regulation controls for electrical networks.
• Hands-on experience with PSCAD or similar simulation tools.
• Proven experience developing closed-loop control systems for power converters.
• Knowledge of Grid-Forming and Grid-Following systems.

Responsibilities

• Develop and implement advanced control algorithms for power converters.
• Analyse system stability and electrical transients.
• Perform modelling and simulation of electrical systems.
• Support grid code compliance studies.
• Conduct proof-of-concept activities in laboratory environments.

Skills

Control algorithms

System stability analysis

Modelling and simulation

Closed-loop control systems

C/C++

Python

Education

BSc or MSc in Electrical Engineering or related field

Tools

PSCAD

PowerFactory

PSSE

Job description

We are looking for an R&D Senior Control Engineer to join our Product Innovation & Development team in Seville, working on next-generation solutions for Power Conversion Systems, Energy Storage Systems (ESS), renewable integration, and grid-forming technologies.

You will be part of a highly qualified multidisciplinary team composed of experts in power electronics, control systems, firmware, software, hardware, validation, and mechanical engineering. In this role, you will contribute to the development of innovative modular converter platforms for grid-connected and DC applications, helping shape the future of energy systems.

This position offers strong technical exposure, involvement in cutting‑edge R&D projects, and the opportunity to work on technologies deployed worldwide.

How You’ll Make an Impact

• Develop and implement advanced control algorithms for power converters, electrical machines, and renewable energy systems.
• Analyse system stability and electrical transients, including faults, voltage dips, frequency disturbances, and power oscillation damping (POD).
• Perform modelling and simulation of electrical systems, renewable plants, microgrids, and storage solutions using tools such as PSCAD.
• Support grid code compliance studies and validation of Grid‑Following and Grid‑Forming control strategies.
• Conduct proof‑of‑concept activities, debugging, commissioning, and validation of power conversion systems in laboratory environments.
• Analyse logs, signals, and performance metrics, generating clear technical reports to support engineering, quality, and certification teams.

Your Background

• BSc or MSc in Electrical Engineering, Control Engineering, Power Systems, or related field.
• Strong knowledge of frequency and voltage regulation controls for electrical networks.
• Hands‑on experience with PSCAD or similar simulation tools; knowledge of PowerFactory or PSSE is valued.
• Proven experience developing and implementing closed‑loop control systems for power electronics converters and/or electrical machines.
• Knowledge of Grid‑Forming and Grid‑Following systems, renewable integration, and energy storage applications.
• Proficiency in C/C++ and Python; experience with HIL systems and grid code compliance is a plus.
• Advanced English level and strong motivation to work on innovative energy technologies.

About Us

Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future through innovative power grid technologies with digital solutions at the core. More than three billion people depend on our technologies every day.

With over a century of pioneering mission‑critical technologies—from advanced power electronics to automation and high‑voltage solutions—we are addressing one of the world’s most pressing challenges: meeting growing electricity demand while accelerating the transition to a low‑carbon energy system.

Headquartered in Switzerland, Hitachi Energy employs over 50,000 people in 60 countries and generates annual revenues of around USD 16 billion.

Join us and be part of the team shaping tomorrow’s energy systems.