Kalorimeta GmbH | Germany | 20xxx Hamburg | Permanent position | Full time / Home office | Published since: 13.07.2026 on stepstone.de
System Administrator Virtualization, Storage & Backup (m/f/d)
KALO is the partner for the smart energy transition in residential real estate. We collect energy and water consumption in multi-party homes, bring smart thermostates to the apartment to save heating energy and integrate photovoltaics and charging infrastructure for electric vehicles into the property. Our goal: to reduce CO2 emissions in the building sector sustainably. Be part of us and our mission. A better climate begins at home. We will now look for you as a system administrator:in (w/m/d) virtualization, storage and backup. Become a permanent member of our IT infrastructure team. .
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Your tasks • Your profile • What we offer
You continue to operate and develop our highly available virtualization, storage, backup and disaster recovery infrastructure You are responsible for 3rd level support and work closely with service, DevOps and development teams You plan and implement infrastructure and operating projects in cooperation with departments and external partners You automate recurring processes and drive the standardization of our operations You document systems, processes and operating concepts and actively contribute to the further development of our IT landscape
Multiannual experience in operating VMware, storage and backup systems Good knowledge of backup and recovery solutions such as Veeam or Commvault Experience with storage systems, ideally from Pure Storage or Huawei Analytical and structured working methods and a high degree of self-responsibility Communication strength, team spirit and joy in advancing infrastructure topics together Agile mindset and motivation to introduce your own ideas and solutions Nice to have Kubernetes-Know-how, ideally in the VMware environment Experience with Infrastructure as Code and Automation (e.g. Ansible, Terraform) Basic knowledge of network and load balancing technologies
Slide-time account with 38.5 hours/week and the possibility of mobile work (not 100% remote) An attractive salary and 30 days holiday per year The possibility of occupational pension provision within the framework of the group contract and asset-effective benefits Free HVV Deutschlandticket and attractive JobRad leasing offers (after trial) Attractive employees:inside offers at a variety of providers (e.g. Zalando, Jochen Schweizer, weg.de) Free drinks and a licensed canteen in the house In addition, you get an onboarding in which you get to know us better than KALO with our versatile areas. An exciting and varied activity awaits you with a lot of design space for innovation and free space for participation. In addition, you will find a motivated team, regular feedback talks and individual training opportunities. .
Location
 | Kalorimeta GmbH | |
| Heidenkampsweg 40, 20097 Hamburg | ||
| Germany |
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