You create electrical schematics, wiring diagrams, and technical documentation for high-voltage GIS substation projects as part of an engineering team.

Tasks

• Prepare schematics and engineering documents for GIS secondary engineering scopes, including LCC and digital substation applications
• Support engineering execution from base design and detail design through manufacturing documentation and as-built updates
• Create preliminary BOMs, reports, and manufacturing documents using approved engineering tools and standard processes
• Perform structured self-checks and contribute to standard-compliant deliverables
• Support technical clarifications with stakeholders, project teams, and factories, and document open points
• Contribute to continuous improvement, standardization, and engineering best practices
• Apply internal guidelines, engineering standards, and quality requirements

Profile

• Completed apprenticeship (EFZ) as Electrical Draftsman, Automation Technician, Electrical Technician, or comparable qualification
• 2-3 years of professional experience in electrical engineering design, drafting, automation, or engineering project execution
• Further education such as Technician School (HF) or Technical College preferred
• Good understanding of electrical engineering principles and interest in high-voltage substations and GIS technology
• Ability to read, understand, and create electrical schematics, wiring diagrams, and engineering documentation
• Experience with CAD or engineering software required
• Good English skills; German is an advantage

Offer

• 80-100% workload
• 3-6 months interim, then a permanent position

Company

Energy technology

Apply online via Try&Hire with your profile — https://tryandhire.io/ch-en/jobs/e/junior-secondary-design-engineer-tah-47rll/