System Engineer (SCADA/RTU) for Substation Automation 80 - 100% (f/m/d)

hitachi; Baden; On-site; CHF 120,000 - 150,000; Full time

Job summary

Hitachi Energy Ltd in Baden, Switzerland, seeks a Senior System Engineer (SCADA) to lead design and implementation of substation automation projects.

You will work on IEC 61850, 60870, Modbus, and other protocols, coordinating interfaces, FATs, commissioning, and customer training. English required; German a plus.

The role offers an international environment, broad technology stack, and opportunities to shape intelligent power grids.

Qualifications

• Bachelor's or Master's degree in Electrical/Automation Engineering or comparable qualification.
• 5+ years in power automation, substation automation, SCADA or RTU systems.
• Strong knowledge of industrial protocols, networks, and cybersecurity in critical infra contexts.

Responsibilities

• Design and implement SCADA systems for HV/MV substations using IEC protocols.
• Develop system and network architectures; integrate RTU, gateway, protection, and automation.
• Configure Ethernet networks and implement project-specific functionalities and software.
• Execute FATs to ensure high system quality.
• Support commissioning and service interventions in Switzerland; troubleshoot complex issues.
• Take technical ownership within projects and advise on optimal automation solutions.
• Collaborate with project management, sales, suppliers, and internal engineering teams.
• Prepare technical specs, system concepts, test documentation, and operation/training manuals.
• Contribute to continuous improvement of engineering standards and practices.

Skills

SCADA systems

IEC 61850

Cybersecurity

Project coordination

Troubleshooting

English

Education

Bachelor's or Master's in Electrical/Automation Engineering

Tools

MicroSCADA

RTU500

IET600

Job description

Location: Baden, Aargau, Switzerland

Job ID: R0145175

Date Posted: 2026-10-21

Company Name: HITACHI ENERGY LTD

Profession (Job Category): Engineering & Science

Job Schedule: Full time

Remote: No

The opportunity

Our Grid Automation business unit has a comprehensive portfolio of solutions. These range from substation automation, communication networks, grid automation services, grid edge solutions to enterprise software solutions. These solutions address all key segments connected to the energy system including generation, transmission distribution, industries, transportation, and infrastructure sectors.

To strengthen our Engineering team, we are looking for an experienced Senior System Engineer (SCADA) to support challenging projects in the field of substation automation for high- and medium-voltage installations. In this key role, you will combine strong technical expertise with project responsibility and a customer-focused mindset. You will develop innovative automation solutions, coordinate technical interfaces, and support projects from the concept phase through engineering and testing to successful commissioning. If you are looking to contribute your experience in an international environment and help shape the future of intelligent power grids,

Your Responsibilities

• Design and implement SCADA systems for high- and medium-voltage substations based on IEC 61850, IEC 60870-5-104/-101/-103, Modbus, DNP, OPC, and other relevant communication protocols.
• Develop system and network architectures and integrate RTU, gateway, protection, and automation systems into complex plant environments.
• Configure and parameterize Ethernet-based communication networks and implement project-specific functionalities and software applications.
• Execute system, integration, and Factory Acceptance Tests (FAT) to ensure the highest level of system quality.
• Support commissioning activities and service interventions at customer sites, primarily within Switzerland, including troubleshooting and resolving complex technical issues.
• Take technical ownership within projects and advise customers on optimal automation and communication solutions.
• Collaborate closely with project management, sales, suppliers, and internal engineering teams to ensure successful project execution.
• Prepare technical specifications, system and network concepts, test documentation, as well as operation and training manuals.
• Contribute to the continuous improvement of engineering standards, processes, and best practices in the field of substation automation.

Your Background

• Bachelor's or Master's degree in Electrical Engineering, Power Engineering, Automation Engineering, or a comparable technical qualification.
• Min. 5+ years of experience in power automation, substation automation, SCADA, or RTU systems.
• Strong knowledge of industrial communication protocols, network architectures, and cybersecurity within critical infrastructure environments.
• Experience with IEC 61850-based systems and the integration of protection, control, and automation systems.
• Knowledge of MicroSCADA, RTU500, or IET600 is considered an advantage.
• Experience in technical project coordination, customer consulting, Factory Acceptance Tests (FAT), commissioning, and/or customer training.
• Independent, structured, and solution-oriented working style with strong communication, coordination, and troubleshooting skills.
• Excellent English language skills, both written and spoken. German language skills are an advantage but not required. Additional languages are welcome.

More about us

We believe great work thrives in an environment where people feel genuinely supported and fairly rewarded. Our benefits are designed to create real value for every individual - fueling engagement, performance, and growth. By prioritizing well‑being, we build a workplace where personal and organizational success grow together.

Accessibility and reasonable accommodation

Qualified individuals with a disability may request a reasonable accommodation if you are unable or limited in your ability to use or access the Hitachi Energy career site as a result of your disability. You may request reasonable accommodations by completing a general inquiry form on our website. Please include your contact information and specific details about your required accommodation to support you during the job application process.

This is solely for job seekers with disabilities requiring accessibility assistance or an accommodation in the job application process. Messages left for other purposes will not receive a response.

Use of Al and automated tools in recruitment

As part of our recruitment process, Hitachi Energy uses digital and automated tools, including Al-supported solutions, to assist with activities such as application screening, job matching, and interview scheduling. These tools are designed to support our recruiters and do not replace human decision-making. Ca