(Senior) IT Systems Engineer - Network Services

We’re looking for a hands-on IT infrastructure pioneer with a broad skillset, leadership potential, and the drive to shape the future Snke IT Network Services. As this role will grow into a central position within the expanding Snke IT organization, we’re seeking someone who not only masters diverse technologies but is also ready to take ownership, lead initiatives, and help build a strong, scalable infrastructure from the ground up.

In this role, your main tasks will be: 

• Support the transition of Snke from Brainlab by ensuring continuity and stability of network services during the spin-off phase.  
• Design, implement, and maintain secure and scalable network infrastructures for a newly independent organization.  
• Manage and optimize enterprise firewall systems and remote access solutions.  
• Oversee WAN/ISP setups, cloud networking, and load balancing technologies.  
• Maintain and improve DNS (public and internal) and DHCP services.  
• Manage public and internal certificate infrastructures (PKI), including lifecycle and policy enforcement.  
• Implement and support authentication services such as RADIUS and TACACS, especially in the context of network access control (NAC).  
• Operate and enhance wired and wireless network infrastructure in enterprise environments.  
• Monitor network performance and troubleshoot issues using appropriate tools and methodologies.  
• Contribute to the development of network automation and data center networking strategies.  
• Maintain structured inventory and asset management for network components.  
• Implement and manage proxy services and perimeter defense mechanisms.  
• Collaborate closely with cross-functional teams to ensure seamless IT operations.  
• Continuously evaluate and improve network processes with a proactive and service-oriented mindset.  

• Degree in IT or related field   
• 5+ years in enterprise networking and IT security   
• Strong knowledge of network architecture and perimeter security   
• Hands-on with firewalls, VPN, WAN/ISP, and load balancing   
• Solid DNS, DHCP, and PKI experience   
• Familiar with RADIUS, TACACS, and NAC  
• Experience with wired/wireless networks and monitoring tools  
• Exposure to data center and network automation  
• Structured, analytical, and service-oriented mindset   
• Fluent in English; German is a plus   
• Relevant certifications (e.g., CCNP, NSE, CCSE) preferred  

• A supportive, international team connected by shared values and a culture of trust
• Meaningful responsibilities with a lasting impact on global healthtech, improving medical decisions and patient outcomes
• 30 vacation days, plus December 24th and December 31st
• Flexible working hours and a hybrid work model within Germany
• Bike leasing via our partner “BikeLeasing”
• Parking garage and secure underground bike storage
• Subsidized company restaurant and in‑house café
• Urban Sports Club membership with employer contribution
• Regular after‑work, team, and company events
• Centrally located, modern workspace with a 212 m² rooftop terrace

Ready to apply? We look forward to receiving your online application including your first available start date.

Contact person: Tatjana von Freyberg