Intern IT System Engineer / System Technician, 60-100% (m/f/d)
Wallisellen
Key information
- Publication date:25 January 2026
- Workload:60 – 100%
- Place of work:Wallisellen
Job summary
KastGroup GmbH specializes in Cyber Security and network infrastructure. Join us to tackle exciting challenges in a supportive environment.
Tasks
- Manage Linux administration and virtualization tasks effectively.
- Oversee network solutions using OPNsense, Unifi, and Mikrotik.
- Implement container technologies like Docker and Kubernetes.
Skills
- Basic knowledge of relevant technologies is beneficial but not mandatory.
- Strong communication skills in German and English are essential.
- A passion for learning and achieving challenging goals is crucial.
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Company Description
The KastGroup GmbH headquartered in Wallisellen with a branch office in Schaan (Principality of Liechtenstein) specializes in the fields of Cyber Security and secure network infrastructure. Since 2014, we have been supporting organizations of various sizes with our services in identifying and achieving appropriate security goals or expanding and optimizing existing network infrastructures.
Our expertise as well as our specialized know-how make us a competent partner and our team philosophy the ideal employer for currently 25 employees. We grow together with new challenges, bring passion and do not just do a job, but deliver real work.
Job Description
To expand our team, we are looking immediately or by arrangement for a talented individual for the following tasks:
- Linux administration
- Virtualization (VM, Proxmox, VMWare)
- Network (OPNsense, Unifi, Mikrotik, Sophos, Fortigate FW)
- Containers (Docker, Kubernetes / K8s)
- Monitoring (PRTG)
- Self-Hosting & On-Premises Hosting
Qualifications
We do not expect you to meet all requirements. Ideally, you have already acquired basic knowledge and want to deepen your skills and abilities with us.
- You want to continuously expand your knowledge of new technologies and share it with others
- You love challenges and achieving demanding goals
- You are open, communicative, and can communicate easily in German and English (any additional language is of course an advantage)
Additional Information
- Flexible working models
- Continuous training opportunities and paid certifications
- Home office by arrangement
- 25 days (5 weeks) vacation per year
- Unlimited shopping discounts 4% - 35% (Microspot, Interdiscount, Coop, IKEA etc.)
- Attractive social benefits and company pension scheme (BVG)
- Free coffee and various free soft drinks
- Regular brunches and after-work aperitifs during working hours
- Pool table, table football and game console are available
- Modern office within short walking distance to Wallisellen train station
- Ergonomic workplace with standing desk
- Flat hierarchies and co-determination rights
Any questions?
If you have any questions about the job or our company, our HR specialist, Ms. Margrit Kast, will be happy to assist you. She is available on Tuesdays and Wednesdays at the phone number +41 44 521 28 65.
Information for recruitment agencies & agencies
For this position, we only consider direct applications. Thank you for your understanding.
