Marcel Siewert Email
Senior Account Manager @ r-tec IT Security GmbH
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Marcel Siewert Location
- Wuppertal, NRW, DE
Marcel Siewert Work
- Senior Account Manager @ (November 2025 - Present)
- Account-Manager @ (July 2021 - January 2026)
- Account-Manager @ (July 2021 - October 2025)
- Junior Account Manager @ (July 2019 - June 2021)
- Inside Sales Manager @ (May 2016 - June 2019)
- Internal Sales @ (July 2013 - April 2016)
Marcel Siewert Education
- FOM University of Applied Sciences for Economics and Management
Master of Science - MS (Sales Management)
2018-2022 - FOM University of Applied Sciences for Economics and Management
Bachelor of Arts (B.A.) (Business Administration)
2013-2017
Marcel Siewert Summary
- Marcel Siewert, based in Wuppertal, NRW, DE, is currently a Senior Account Manager at r-tec IT Security GmbH an accompio company. Marcel Siewert brings experience from previous roles at r-tec IT Security GmbH an accompio company. Marcel Siewert holds a 2018 - 2022 Master of Science - MS in Sales Management @ FOM University of Applied Sciences for Economics and Management. Marcel Siewert has 1 emails on RocketReach.
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