Secondary Systems Engineer – Substations
Posted 1hrs ago
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Job Description
Elektroingenieur plant und parametriert Schutzsysteme für Hochspannungs-Umspannanlagen bei ALTEN. Erstellung von Schutzkonzepten, Testplänen und technischen Dokumentationen.
Responsibilities:
- Process tenders from transmission system operators for protection and secondary systems in high- and extra-high-voltage substations
- Design protection systems for 220 kV and 380 kV installations in compliance with applicable standards and operational safety requirements
- Develop protection concepts such as distance protection, differential protection, and breaker-failure logic
- Parameterize Siemens SIPROTEC protection relays and create consistent device settings
- Conduct technical clarifications with transmission system operators, planners, customers, and internal departments
- Prepare protection diagrams, logic matrices, deviation lists, and technical specifications
- Prepare and review FAT and SAT test plans for factory and commissioning tests
- Support protection testing and assist with fault analysis and commissioning
Requirements:
- Completed degree in electrical engineering, industrial engineering, or a comparable qualification
- Strong theoretical and practical expertise with protection relays such as Siemens SIPROTEC (7SA6, 7SD6, 7UT6, 7SJ6), ABB RELION, or GE MiCOM
- Proficient in ETAP, DIgSILENT PowerFactory, or PSS/E
- Confident in parameterizing protection devices using DIGSI 5/6 or ABB PCM600
- Experience with OMICRON Test Universe (CMC, CMControl) or Doble F6150
- Knowledge of IEC 61850, IEC 60255, VDE 0101/0102, and ENTSO-E guidelines
- Precise technical documentation using AutoCAD, EPLAN, or MS Visio
- In-depth understanding of protection engineering, grid operating procedures, and secondary systems
- Willingness to travel occasionally to test facilities, customer sites, or construction sites
- Fluent in German and English
Benefits:
- Talent Management – we support your career development
- Work-life balance – flexible working hours and mobile working options
- Fit and relaxed – with EGYM Wellpass
- Enjoy biking – stay on the move with company bike leasing
- Green mobility – discounted mobility options with us
- Permanent employment contract
- Corporate benefits
- Team events
















