yellowshark
Luzern
Senior IT System Engineer (m/f) 80-100%
- 14 July 2026
- 100%
- Permanent position
- CHF 115 000 - 135 000 /year
- German (Fluent), English (Intermediate)
- 6000 Luzern
About the job
yellowshark AG is a leading Swiss personnel service provider specialising in IT, commercial professions, industry, and technology. Throughout the German-speaking part of Switzerland, you can take your career to the next level with yellowshark by connecting you with renowned companies, and we have been doing this for over 15 years!
With solid market knowledge and a broad network, yellowshark offers you customised solutions for permanent positions. Benefit from a dedicated team that understands your career goals and opens up exciting opportunities with attractive employers. Take the next step with yellowshark by your side!
Have we piqued your interest? Then apply today with your complete and meaningful application documents. We look forward to getting to know you!
- Provisioning, operation, and maintenance of all IT components (excluding end devices)
- Further development, optimisation, and automation of the existing system landscape
- Collaboration in agile infrastructure teams as well as in special and taskforce projects
- Creation and maintenance of documentation (processes, configurations, policies)
- Promoting collaboration and communication between internal IT teams and other stakeholders
- Several years of experience in operating complex IT infrastructures as well as a deep understanding of system and network contexts
- Sound knowledge in network and system security, including protocols such as OSPF and BGP
- Very good knowledge of Windows and Linux systems, Azure, MS Entra, Exchange, MDM solutions, scripting (PowerShell), virtualisation, and operating your own Certificate Authority (CA)
- Experience in building and operating data centre networks, software distribution, and ideally DWDM solutions
- High personal responsibility, analytical thinking, and structured working method
- Team-oriented personality with strong communication skills and willingness to take responsibility
- Fluent German skills (C2) as well as very good English skills (B2)
- Driving licence category B
- Active participation in shaping a modern IT infrastructure with the latest technologies
- Short decision-making paths and flat hierarchies in a family-like environment
- Exciting field of activity in an internationally networked industry
- Attractive working conditions with flexible remote options, modern workplace, and free parking spaces
- Diverse personal and professional development opportunities
With solid market knowledge and a broad network, yellowshark offers you customised solutions for permanent positions. Benefit from a dedicated team that understands your career goals and opens up exciting opportunities with attractive employers. Take the next step with yellowshark by your side!
Have we piqued your interest? Then apply today with your complete and meaningful application documents. We look forward to getting to know you!
Responsibilities
- Ensuring the stable operation and high availability of the IT infrastructure- Provisioning, operation, and maintenance of all IT components (excluding end devices)
- Further development, optimisation, and automation of the existing system landscape
- Collaboration in agile infrastructure teams as well as in special and taskforce projects
- Creation and maintenance of documentation (processes, configurations, policies)
- Promoting collaboration and communication between internal IT teams and other stakeholders
Profile
- Completed IT training as an IT specialist EFZ system technology or computer science degree (Bachelor, FH/HF)- Several years of experience in operating complex IT infrastructures as well as a deep understanding of system and network contexts
- Sound knowledge in network and system security, including protocols such as OSPF and BGP
- Very good knowledge of Windows and Linux systems, Azure, MS Entra, Exchange, MDM solutions, scripting (PowerShell), virtualisation, and operating your own Certificate Authority (CA)
- Experience in building and operating data centre networks, software distribution, and ideally DWDM solutions
- High personal responsibility, analytical thinking, and structured working method
- Team-oriented personality with strong communication skills and willingness to take responsibility
- Fluent German skills (C2) as well as very good English skills (B2)
- Driving licence category B
Additional Information
- Responsible position in a dynamic, cross-functional team- Active participation in shaping a modern IT infrastructure with the latest technologies
- Short decision-making paths and flat hierarchies in a family-like environment
- Exciting field of activity in an internationally networked industry
- Attractive working conditions with flexible remote options, modern workplace, and free parking spaces
- Diverse personal and professional development opportunities
