Jan Gemmer
Bis 2021, Installateur- und Heizungsbauhandwerk, Handwerkskammer Lübeck
Elmshorn, Germany
Skills
Timeline
Professional experience for Jan Gemmer
- Current 3 years and 11 months, since Jan 2022
Technischer Betriebsleiter
Otto Nöhren und Sohn GmbH
Technischer Betriebsleiter
- 4 years, Jan 2018 - Dec 2021
Kundendiensttechniker
Vaillant Deutschland GmbH & Co. KG
- 4 years and 6 months, Aug 2013 - Jan 2018
Sanitär-Installateur
Josef Komanns
Educational background for Jan Gemmer
- 2 years and 9 months, Mar 2019 - Nov 2021
Installateur- und Heizungsbauhandwerk
Handwerkskammer Lübeck
XING members with similar profiles
XING – The jobs network
Over 1 million jobs
Find just the right job for you on XING.
Job offers just for you
Get found by employers and over 20,000 recruiters.
21 million members
Connect with new people and gather inspiration to boost your working life.
Free membership
Basic membership is free, but the opportunities are priceless.