The person in this role will be responsible for maintaining the R&D Center’s infrastructure and providing technical support to employees. We are looking for someone with a strong willingness to learn and continuously improve their skills, who approaches challenges with a proactive, solution-oriented mindset and a strong drive to deliver results, and who can plan and organize their workload effectively.
- At least 1 year of experience as an IT Administrator.
- Good knowledge of Windows Server (2016, 2022, 2025) and Windows 10/11.
- Proficiency with various Linux operating systems (Debian, Arch Linux, Ubuntu) for servers and desktops.
- Familiarity with macOS.
- Experience with LAN/WLAN (Unifi), routing, and VLAN configuration.
- Knowledge of firewall rules and configuration (FortiOS).
- Hands-on experience with Microsoft Azure services (Active Directory, Virtual Machines, Networking).
- Familiarity with Atlassian Suite (Jira, Confluence, Bitbucket).
- Experience with SAN and NAS storage systems.
- Experience with monitoring software (Zabbix).
- Scripting skills in PowerShell and Bash.
- Knowledge of CI/CD tools and processes (TeamCity, Jenkins, Ansible) will be a plus.
- Very good English skills; German is an advantage.
- Code review
- Static Code Analysis
- TDD
- BDD
- Knowledge Base
- Unit tests
- Integration tests
- System tests
- Pentests
- Performance tests
- Manual testing
- Automated testing
- CI
- Laptop
- Additional monitor
- Freedom to select tools
- Linux
- OS X
- Methodology: Scrum, Waterfall
- Architectural decisions are made by: Architect
- Who chooses technology: Team
- Project management software: JIRA, Confluence, Miri, Asana
Packages and extras
- Healthcare package
- Healthcare package for families
- Leisure package
- Leisure package for families
- Language courses
- Conferences
- Trainings
- Books
- Financial bonus
Amenities
- Cold beverages
- Hot beverages
- Fruits
- Snacks
- Integration events
- Chill room
- Lunches
- Car parking
- Bicycle parking
We work with the mission of changing the world for the better in the face of climate change.
Founded in 1917 as a heating technology manufacturer, and now part of Carrier, today we are one of the world’s leading providers of efficient climate (heating, water and air quality) and renewable energy solutions. Creating living spaces for generations to come – this is the responsibility that we take on every day together with our (trade) partners.
We contribute to the success of Viessmann, we develop proprietary software. Our applications are market leaders in optimizing energy consumption in homes around the world. We make use of solely modern technologies.
Our applications are dedicated to:
- the B2B market for Installers and Service Technicians - enabling remote configuration of Viessmann devices and facilitating the automation of the installation process.
- the B2C market for End Customers - enabling remote management of Viessmann devices in the home environment (heating - boilers and heat pumps, ventilation, air purifiers, PV systems, power solutions electric cars).
Facts about us:
- +450 employees
- over 10 years of experience on the IT market
- family atmosphere (not a slogan, see for yourself)
- the app store rating of our apps at 4.7
Why our R&D Viessmann Climate Solutions is right place for you?
- We are our own client - each release is a wonderful feeling.
- We have a real influence on the choice of technologies we use. All you need to do is to properly justify your choice, and the company will allow you to show yourself off technologically.
- We care for the environment and a healthy lifestyle - this is what we speak out loud about in our country.