Company Profile

Open Systems AG is one of the highly recognized IT security providers in Europe. With its Mission Control Security Services, the independent Swiss company, headquartered in Zurich, protects the secure operations and availability of ICT infrastructure as well as business-critical applications of reno...more

Job Offers

Email Security Expert (80-100%)

Open Systems AG - Zürich

Ausbildungskonzept, Begeisterungsfähigkeit, Compress, Deutsch, E-Mail-Sicherheit, Englisch, Fremdsprachenkenntnisse, IT-Netzwerk, LINUX, ...

IT Release Manager

Open Systems AG - Zürich

Allgemeinbildung, Analytisches Denken, Betriebsssysteme, Deutsch, Englisch, IT-Netzwerk, IT-Sicherheit, Informatik, Kommunikationsfähigkeit, ...

Senior Full Stack Web Application Engineer

Open Systems AG - Zürich

A#, A+, Allgemeinbildung, Basic, Betriebsssysteme, Datenbanken, Eigenverantwortung, IT-Testing, Internetprotokolle, LINUX, OpenX, Relationale ...


5.0 ★
6 reviews
Employees (6)
Candidates (0)
Others (0)
5 stars6
4 stars0
3 stars0
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Translated from German
about 2 years
Current employee
Exciting work and good prospects

Up-and-coming company with many possibilities and friendly and helpful interaction with each other. Always a bit busy and stressful - but also very exciting every day.

about 2 years
Current employee
Great place to start your career

Open Systems is a great place to start your career after you finished your study. The initial training is well thought through and prepares you quickly for your job.

Translated from German
about 2 years
Current employee
Innovative, dynamic, familiar and growing environment

The cohesion among all employees is exemplary. Thanks to the monthly and personal update from the CEO, the communication culture is strong. The furniture and interior design are very modern and futuristic.




Open Systems AG

Räffelstrasse 29
8045 Zürich