Technischer Sachbearbeiter im Verkaufsinnendienst 100% (m/w/d)

Conduct technical counseling for customer inquiries and actively pursue sales via phone. Manage end-to-end order processing, including follow-up on customer orders and coordination with internal interfaces. Collaborate with the outside sales team and support colleagues within the team. Requires a technical education in the energy sector, multiple years of experience in a similar function, and fluent German. Full-time position based in Schlieren with immediate or scheduled start.