ICT System Engineer Network 100%

Publication date:09 December 2025
Workload:100%
Place of work:Zürich

Job summary

Join a future-oriented company with diverse opportunities! Enjoy a supportive work environment and great benefits.

Tasks

Design and manage enterprise networks ensuring stability and performance.
Oversee ICT landscape including networks, servers, and cloud solutions.
Lead ICT projects and drive infrastructure innovation and compliance.

Skills

You have a relevant ICT qualification and senior engineering experience.
Familiarity with network architecture, ITIL processes, and project management.
Experience with VMware, Azure, and various security measures.

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About the job

Those who join us get more out of life! Look forward to a versatile and challenging field of tasks in a future-oriented company.

Are you familiar with complex ICT environments and technical architectures and do you have experience with project, risk, and quality management? Do you possess deep network know-how and can you ensure the operation as well as the control, monitoring, and maintenance of ICT services for operational business in heterogeneous environments? Are you a communicative, service- and solution-oriented personality who can competently inform and advise users in operational and cross-company operations? Then you are in your element with us.

These are your tasks

You are responsible for the design, operation, and further development of our enterprise networks (LAN/WAN/WLAN, SD-WAN, Zero Trust) and ensure stability, capacity, and performance through continuous monitoring, analyses, and optimizations.
You shape the ICT landscape of SZU holistically – from networks to servers, storage, and virtualization to cloud solutions – define technical standards, create concepts and specifications, and ensure compliance with compliance and security guidelines.
You analyze and resolve complex disruptions, implement robust security measures, and work closely with cyber security teams while driving automation (Python, Ansible, IaC) and cloud transformation (SASE, ZTNA) to increase efficiency and security.
You lead strategic ICT projects throughout the entire lifecycle, are responsible for roadmaps and innovation initiatives, and continuously develop the infrastructure in line with SZU's digitization and cloud strategies.

These are your key competencies

You have an ICT education (HF, FH, UNI) or equivalent qualification as well as experience as a Senior System Engineer focusing on network, security, and system operation.
You are familiar with network architecture, ITIL processes, and project management and bring know-how in TCP/IP, VLAN, routing, VPN, DNS, DHCP, WLAN as well as with manufacturers such as Cisco, HPE, Fortinet, and Microsoft.
Virtualization (VMware vSphere, Hyper-V), storage, and cloud services (Microsoft Azure, M365, Entra ID) are also part of your daily routine.

What we offer you as an ICT System Engineer Network

You can take responsibility for diverse ICT challenges in the heart of Zurich in a future-oriented railway company and make a difference with your technical expertise. In addition to convincing working and employment conditions, you will receive attractive additional benefits from us. All employees are treated with appreciation and respect.

Do you accept the challenge?

Then we look forward to getting to know you. Please send your complete application documents to bewerbung@szu.ch . And if you have any questions, we will also answer them as quickly as possible by e-mail.