Junior System Architect (f/m/d)

In this role you will contribute to safe, reliable power supply and secondary engineering within modern rail infrastructure. You will bridge multiple disciplines—from application engineering to testing and customer support—within a safety-critical environment. You will collaborate with project teams to ensure high quality, compliant substation control and integration across Germany. This is an opportunity to help shape sustainable rail solutions and gain hands-on experience in systems engineering for critical infrastructure.

• Flexible working hours
• 30 days vacation
• Hybrid work
• 13th monthly salary
• Company pension plan
• Health management

• Develop and parameterize applications for secondary engineering components and systems with IT/OT security in mind
• Integrate external control centers, installations, and devices into integration environments
• Perform functional tests, FATs, and coordinate with customers
• Commission secondary engineering systems at customer sites and handle service cases
• Provide technical support and contribute to concepts and requirements in substation control systems
• Support continuous improvement of internal processes, standards, and testing/commissioning efficiency
• Create, maintain, and update technical documentation
• Collaborate with project management and systems engineering for successful project delivery and customer satisfaction

• Technician training or degree in Electrical Engineering, Power Engineering, Mechatronics, or comparable field
• Experience with parameterization and engineering tools for control/automation components (Relion, SIPROTEC)
• Willingness to learn PCM600 and MicroSCADA
• Experience with OMICRON test equipment and Fink protocol simulation/diagnostics is advantageous
• Understanding of interfaces with primary engineering, power system protection, and transmission technology
• Independent, structured, solution-oriented work style with high responsibility
• Strong communication and teamwork skills, with flexibility
• Willingness to travel within Germany and the DACH region
• Fluent German; good English is advantageous

• Strong communication and teamwork
• High commitment and flexibility
• Independent and structured working approach
• Relion
• SIPROTEC
• PCM600