
Marcel Tümena
Angestellt, Service Technician/Trainer, BLANCO GmbH + Co KG
Iserlohn, Germany
Skills
Timeline
Professional experience for Marcel Tümena
- Current 1 year and 8 months, since Apr 2024
Service Technician/Trainer
BLANCO GmbH + Co KG
Werkskundendienst
- 2 years and 5 months, Nov 2021 - Mar 2024
Service Technician
Grohe AG
Werkskundendienst
- 1 year and 7 months, Jan 2020 - Jul 2021
Service Technician
Regiocom Netzdienste GmbH
QM Gas Wärmeerzeuger
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