ICT System Engineer - Network, Security & Cloud (m/w) 80-100%

17.06.2026 6300 Zug (Hybrid) IT System Technology • Permanent employment Hybrid Salary range 85'000 - 105'000 CHF 01 Future employer ## The yellowshark AG is a leading Swiss personnel service provider, specializing in IT, commercial professions, industry and technology. Throughout German-speaking Switzerland, you can take your career to the next level with yellowshark by bringing you together with well-known companies and having done so for over 15 years! With in-depth market knowledge and a broad network, yellowshark offers you customized solutions for permanent positions. Benefit from a dedicated team that understands your career goals and opens up exciting opportunities for you with attractive employers. Take the next step with yellowshark by your side! Have we sparked your interest? Then apply today with your complete and meaningful application documents. We look forward to getting to know you! 02 Your task ## • You plan and implement ICT infrastructure projects in the SME environment, from analysis to commissioning. • You design and implement network, firewall, and security solutions. • You work in-depth with switching, routing, VPN, VLANs, and classic IP protocols. • You operate and further develop server, storage, and virtualization environments. • You implement cloud and hybrid scenarios with Microsoft 365, Azure, and VMware. • You support VoIP and communication solutions and understand the connections between telephony, network, firewall, and site networking. • You analyze complex disruptions in 2nd and 3rd level support and develop sustainable solutions. • You advise customers technically, document cleanly, and contribute to the further development of services, standards, and architectures. 03 Benefits ## • Participation in external further education • Independent organization of daily business • Flat hierarchies • Flexible working hours • Progressive employment conditions • Guaranteed hybrid or home office work • Career and advancement opportunities • At least 5 weeks of vacation 04 Your profile ## • You have completed training as an IT specialist EFZ, ideally with a focus on system technology, platforms, or infrastructure. • Further training in the ICT sector, such as a federal certificate of proficiency or HF, is an advantage. • You have several years of experience as a system engineer, preferably with an ICT service provider. • You have very good knowledge of IP networks, routing, switching, VLANs, and VPN. • You are familiar with firewall, security, server, storage, and virtualization environments. • You have experience with Microsoft Cloud Services, particularly Microsoft 365 and Azure. • Knowledge of VoIP and communication solutions is an advantage. • You think analytically, work independently and structured, and communicate securely with customers, internal specialists, and colleagues. • Stylistically correct German language skills (C2) and very good English language skills (B2) • In possession of a category B driver's license 05 Noteworthy ## • Demanding system engineering tasks with high personal responsibility. • Varied customer environments with modern ICT infrastructures. • Current technologies in the areas of network, cloud, security, virtualization, and communication. • Holistic work from conception to implementation to operation. • A collegial, technically strong team with short distances and high technical competence. • Targeted development opportunities in the direction of specialization, architecture, or project responsibility. • Flexible working hours, home office options, and five weeks of vacation. • Attractive framework conditions with good public transport connections, mobility support, modern social benefits, and additional insurance services.