Senior IT System Engineer – Security & Infrastructure (m/w) 80-100% — yellowshark AG
- Location
- Zürich
- Contract
- other
- Posted
- 10 days ago
Role overview
19.09.2026 Senior IT System Engineer – Security & Infrastructure (m/f) 80-100% 8008 Zurich (Hybrid) IT System Technology Permanent employment Hybrid wage band 120'000
140'000 CHF 01 Future employer yellowshark AG is a leading Swiss personnel service provider specialising in IT, commercial professions, industry and technology.
Throughout German-speaking Switzerland, yellowshark takes your career to the next level by bringing you together with well-known companies for over 15 years!
- 19.09.2026 Senior IT System Engineer – Security & Infrastructure (m/f) 80-100% 8008 Zurich (Hybrid) IT System Technology Permanent employment Hybrid wage band 120'000
- 140'000 CHF 01 Future employer yellowshark AG is a leading Swiss personnel service provider specialising in IT, commercial professions, industry and technology.
- Several years of experience as a Senior IT System Engineer with focus on operations, security and infrastructure – Completed training as a computer scientist EFZ Systemtechnik, ideally supplemented by further IT training (HF, FH) – Very good knowledge in Linux, Microsoft and cloud technologies as well as IT security – Experience in the operation and in the information security of a medium-sized company is advantageous – High personal responsibility, resilience and structured working methods – Team-oriented, reliable personality with a strong sense of responsibility – Willingness to be reachable together with the team also outside office hours – Style-confident knowledge of German (C2) and very good knowledge of English (B2) In possession of the driving licence Cat.
- from a dedicated team that understands your career goals and opens up exciting opportunities for attractive employers.
- Take the next step with yellowshark by your side!
Key requirements
- Several years of experience as a Senior IT System Engineer with focus on operations, security and infrastructure – Completed training as a computer scientist EFZ Systemtechnik, ideally supplemented by further IT training (HF, FH) – Very good knowledge in Linux, Microsoft and cloud technologies as well as IT security – Experience in the operation and in the information security of a medium-sized company is advantageous – High personal responsibility, resilience and structured working methods – Team-oriented, reliable personality with a strong sense of responsibility – Willingness to be reachable together with the team also outside office hours – Style-confident knowledge of German (C2) and very good knowledge of English (B2) In possession of the driving licence Cat.
What the company offers
- from a dedicated team that understands your career goals and opens up exciting opportunities for attractive employers.
- Take the next step with yellowshark by your side!
- Did we get your interest?
Application process
- Then apply today with your complete and meaningful application documents.
- We look forward to meeting you! 02 Your task – Ensuring the stable and secure operation of the IT infrastructure – Responsibility for IT security, availability and further development of the systems – Collaboration and lead in projects for the modernization and transformation of IT – Operation and further development of Linux- and Microsoft-based environments as well as cloud technologies – Close cooperation in the team as well as with internal stakeholders – Participation in piketting and on-call services to ensure system availability 03 Benefits Participation in external further training Independent organisation of the Daily Business Flat Hierarchies Flexible working hours Flexible annual and trust working hours Advanced employment conditions Guaranteed hybrid or home office work At least 5 weeks holidays Responsible activities 04
- B 05 Fun things to know – Long-term perspective in a stable, value-oriented company – Collegial working environment with flat hierarchies and short decision-making paths – Plenty of personal responsibility and active creative leeway – At least five weeks of holidays per year – Time and financial support for further training – Home office possibility of up to two days per week (depending on the workload) – Attractive team and company events Apply now Unfortunately we cannot currently support applications from your region.
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- person T E-mail To the team application process 01 Submitting your application in 10 minutes 02 Examination of documents 03 Feedback within 5 days Similar positions 08.08.2026 / 5400 Baden (Remote) Windows System Engineer (m/f) 80-100% 22.08.2026 / 4153 Reinach BL (Remote) ICT System Engineer (m/f) 80-100% 08.09.2026 / 3007 Bern (Senior) System Engineer (m/f) 80 – 100% 14.09.2026 / 6038 Gisikon (Remote) ICT Systems Engineer Job Ticker Received Get the latest job offers directly into your mailbox.
Additional details
- Benefit from a dedicated team that understands your career goals and opens up exciting opportunities for attractive employers.
- Your profile – Several years of experience as a Senior IT System Engineer with focus on operations, security and infrastructure – Completed training as a computer scientist EFZ Systemtechnik, ideally supplemented by further IT training (HF, FH) – Very good knowledge in Linux, Microsoft and cloud technologies as well as IT security – Experience in the operation and in the information security of a medium-sized company is advantageous – High personal responsibility, resilience and structured working methods – Team-oriented, reliable personality with a strong sense of responsibility – Willingness to be reachable together with the team also outside office hours – Style-confident knowledge of German (C2) and very good knowledge of English (B2) In possession of the driving licence Cat.
- Contact person T E-mail To the team application process 01 Submitting your application in 10 minutes 02 Examination of documents 03 Feedback within 5 days Similar positions 08.08.2026 / 5400 Baden (Remote) Windows System Engineer (m/f) 80-100% 22.08.2026 / 4153 Reinach BL (Remote) ICT System Engineer (m/f) 80-100% 08.09.2026 / 3007 Bern (Senior) System Engineer (m/f) 80 – 100% 14.09.2026 / 6038 Gisikon (Remote) ICT Systems Engineer Job Ticker Received Get the latest job offers directly into your mailbox.
Questions about this listing
What salary does yellowshark AG offer for this role?
yellowshark AG lists CHF 113'500 - 172'000 gross per year for this position in Zürich. This is the salary published in the original listing (or, when the employer omits a figure, a realistic estimate for the role and sector) — the calculator on this site converts it to your actual net take-home once cross-border tax and social contributions are applied.
Is this a full-time role, and what type of contract does yellowshark AG offer?
This listing is a full-time position. The contract type shown here comes directly from the employer's original posting; always confirm exact hours, notice period and probation length with yellowshark AG during the application process, since these details can vary by role even within the same contract category.
Do I need a cross-border work permit for a role in Zürich?
EU/EFTA residents living in the border zone of the country adjoining Canton Zürich can apply for a G permit; the Swiss employer files it with that canton's migration office after the contract is signed. Border-zone rules and processing times vary by neighbouring country and canton, so confirm the specifics with Zürich's cantonal migration office or with HR during the application.
How do I apply for this position at yellowshark AG?
Use the "Apply now" button on this page — it links directly to yellowshark AG's original listing at jobs.yellowshark.com, so your application goes straight to the employer's own applicant-tracking system. Frontaliere Ticino does not collect or forward applications itself.
