We design, implement, deploy and operate complex system and infrastructure environments
You work hands-on in our datacenter, from cabling servers to installing network components
You are responsible for network and server systems including virtualization (e.g., VMware / vSphere / Kubernetes) as well as SAN/NAS components
You actively contribute your expertise to architecture and technology decisions
You manage the network infrastructure in the itesys datacenters (Fortinet / Arista)
You actively contribute your expertise to architecture and technology decisions
You help ensure our environment remains stable and secure

A completed vocational training or degree in IT
Several years of experience as a Datacenter Engineer, Network Engineer or in a comparable role — ideally 7+ years of experience in the operational management of data center infrastructure, preferably with Fortinet and Arista
Solid knowledge of virtualization technologies such as VMware, KVM, Kubernetes
Experience with cloud technologies (Azure, AWS, GCP) and concepts such as landing zones and bastion hosts
Proficiency in the use of deployment and automation tools
Strong teamwork and communication skills, as well as an independent and structured working style
Very good German and English skills, and a valid Class B driver's license
Ideally, you hold relevant certifications and list them on your CV

Free coffee and company parking
Flexible annual working time model: Bye, 9-to-5! You can arrange your working hours freely
Training & development: Stay up to date — two weeks of paid professional development per year
Future-oriented: As a global tech company we operate at the cutting edge and always look to the future
Digital tools — the essentials for your career. You may also use your laptop and smartphone for private use
Team spirit: Team-building events or barbecues — we always find a reason to get together
Come as you are!: It's about what you can do — not what you wear. Prefer casual, business or something in between — come as you are!
Additional vacation days: Not satisfied with the statutory minimum? We're not either — you don't perform well on empty batteries
Workation & secondments: Physically at your desk but mentally already at your favorite holiday spot? Workations and secondments make that possible
Work–life balance: Heard a lot about it but never experienced it? With us, you determine your balance

Senior System Engineer, Datacenter, Network, Firewall

Key skills