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Jörg Kastning B.Sc.

Ehemann, Vater, Sysadmin, Feuerwehrmann, Sudoer, TAM Ambassador, Blogger, Open Source Enthusiast und 1x Engineer. All opinions are my own.

https://vutuv.de/joerg_kastning

32832 Augustdorf, Germany

Professional Experience

Senior Technical Account Manager, Red Hat3/2023 - Present
IT-Systemadministrator, Universität Bielefeld3/2015 - 3/2023
Leiter Technik, einsnulleins GmbH9/2014 - 2/2015
IT-Systemadministrator / Projektleiter, SYNAXON AG9/2011 - 2/2015
IT-Systemadministrator, BCS Bartels Computer Systeme GmbH8/2006 - 8/2011

Volunteering & hobbies

Einsatzabteilung, Freiwillige Feuerwehr Augustdorf10/2022 - Present
Community Member, Red Hat Accelerators1/2019 - 3/2023
Assurer, CAcert.org6/2013 - 1/2021
Ikhayateam, Ubuntuusers.de4/2016 - 12/2016

Higher Education

Bachelor of Science - B.Sc., Angewandte Informatik, Wilhelm Büchner Hochschule2008 - 2014

Berufsbegleitendes Fernstudium

Vocational Training

Ausbildung, Fachinformatiker FR. Systemintegration, BBS Stadthagen2003 - 2006

Tags

Linux · open source · redhat · automation · blog · Business Acumen · Discovery · Freiwillige Feuerwehr · presentation · Red Hat Certified System Administrator · systemadministration · talks · TAM · Technical Account Management · workshops

Certificates & licenses

Red Hat AI Foundations Technologist Certificate (Red Hat, 2025-07) · Advanced Prompt Engineering Techniques (LinkedIn, 2025-06) · Nano Tips for Overcoming Imposter Syndrome at Work with Diana YK Chan (LinkedIn, 2025-06) · Artificial Intelligence Fundamentals (IBM, 2024-12) · Red Hat Certified Specialist in Linux Diagnostics and Troubleshooting (Red Hat, 2024-03) · Red Hat Technical Account Manager - Ambassador (Red Hat, 2023-12) · Red Hat Certified Specialist in Containers (Red Hat, 2023-08) · Red Hat Certified Engineer in Ansible (Red Hat, 2023-07) · 2022 Red Hat® Accelerators Program (Red Hat, 2022-06) · 2021 Red Hat® Accelerators Program (Red Hat, 2021-01) · 2020 Red Hat® Accelerators Program (Red Hat, 2020-01) · 2019 Red Hat® Accelerators Program (Red Hat, 2019-01)

Languages

German (Native speaker) · English (C1 (Advanced))

Links

Profiles