Location Sevilla, Spain

Mission Development and maintenance of SCADA and control systems for the multitechnology projects developed by the company, including substation SCADA and Power Plant Controller (PPC) control logic, ensuring reliable monitoring, control, and grid code compliance across substations and plants.

Responsibilities

Plant SCADA development and maintenance using Ignition platform.

Substation SCADA development and maintenance using dedicated substation SCADA/HMI platforms (e.g., SICAM, WinCC, or similar).

Definition of SCADA systems: central plant and substation SCADA, dataloggers, PLCs, RTUs.

Monitoring of SCADA projects developed by third parties.

Definition of communication protocols: Modbus, DNP3, IEC-104, IEC-61850, OPC.

On-site implementation of SCADA systems.

SCADA projects documentation development.

Development and implementation of Power Plant Controller (PPC) control algorithms and logic (active/reactive power control, voltage regulation, frequency response).

Definition and configuration of grid code compliance requirements (voltage/frequency ride-through, power factor control, ramp rates) for PPC control.

Integration of PPC control systems with SCADA and substation protection/control equipment.

Job Requirements DESIRED EDUCATION

Master in Telecommunications Engineering / Degree in Telecommunications Technology Engineering or equivalent.

COMPLEMENTARY EDUCATION

Knowledge of grid codes and power plant control (PPC)



standards. Knowledge of BESS integration and hybrid power plant control (HPPC/Master PPC) standards

TECHNICAL KNOWLEDGE

English level: C1

Expert level of:

Programming

Scripting

Database. SQL Server, PostgreSQL

SCADA substation platforms

PPC / Power Plant Control

BESS (Battery Energy Storage Systems)

HPPC / Master PPC

Required Experience

At least 5 years of experience in projects with industrial protocols (Modbus, DNP3, IEC 101/104, IEC 61850...).

At least 5 years of experience in developing and implementing SCADA systems.

At least 5 years of experience in databases, programming and scripting.

At least 5 years of experience in power plant control (PPC) development, configuration, or grid code compliance.

At least 5 years of experience in BESS integration and/or HPPC/Master PPC control for hybrid power plants.

WORKING CONDITIONS

Availability for domestic and international travel.

What We Offer

Career opportunities and professional development in a growing multinational company with a team highly qualified

Permanent contract

Hybrid work model

Zelestra celebrates the diversity of thought and experience that comes from a variety of backgrounds including, but not limited to, gender, age, ethnicity...

Our mission is to contribute to a more just and equitable society.

Let's co-build a carbon-free tomorrow!

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📌 SUBSTATION SCADA, CONTROL SPECIALIST ENGINEER (Madrid)
🏢 Zelestra
📍 Madrid