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sonnen GmbH

Customer Success Specialist – 2nd Level Support

sonnen GmbH

Customer Success Specialist supporting technical inquiries and ensuring service satisfaction in renewable energy. Engaging with partners and customers to resolve issues in Germany.

Posted 5/19/2026full-timeWildpoldsried • 🇩🇪 GermanyMid-LevelSeniorWebsite

About the role

Key responsibilities & impact
  • You support our installation partners and customers by answering technical inquiries (by phone and email) about our electrical devices, such as battery storage systems.
  • You ensure a smooth service process to achieve high customer satisfaction.
  • Administrative tasks, such as recording customer data in our database, are part of your responsibilities.
  • You analyze error messages and carry out troubleshooting according to established processes and using our tools.
  • You meet your performance metrics and keep your targets firmly in focus.

Requirements

What you’ll need
  • A technical vocational qualification (e.g., electronics technician, electrical technician, electrician, electrical installer, mechatronics technician) or basic electrical training is an advantage; ideally you have previous experience in technical customer support.
  • You have a service- and solution-oriented working style.
  • You possess excellent communication skills and a high degree of empathy.
  • You work from our office three days per week and appreciate the inspiring atmosphere.
  • Very good German language skills complete your profile (C1 level).

Benefits

Comp & perks
  • 30–32 days annual leave, increasing with length of service.
  • Leasing of (e-)bikes with up to 40% savings.
  • Flexible working hours and the option to work remotely.
  • Access to sports memberships (EGYM Wellpass, only €29.75/month) and discounts on other services and products.
  • Employee discount on our electricity tariff.
  • Regular team and company events.
  • We love dogs! You too? Feel free to bring your four-legged friend to our offices.

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools
technical vocational qualificationelectrical trainingtroubleshootingerror analysiscustomer data recording
Soft Skills
service-orientedsolution-orientedcommunication skillsempathy