IT Network System Engineer (all genders) with a focus on LAN/WLAN

💼 Your mission – or, in other words: your tasks

• You will be responsible for the operation and configuration of LAN and WLAN environments with a focus on our customer locations.


• You are responsible for working independently on customer projects in the area of LAN/WLAN.


• You ensure continuous and highly available operation.


• Troubleshooting and eliminating faults in network environments is also one of your tasks.


• You will also carry out error analysis and root cause analysis in the network context.


• You are also the contact person in 2nd level support for questions in the network area.


• The creation of reports and documentation of network environments round off your area of responsibility.

🧠 What you bring to the table – besides the desire to make a difference

• You have completed an apprenticeship (IT specialist) or a bachelor's degree in computer science.
• You already gained several years of professional experience in the professional support of networks and experience in the areas of TCP/IP, OSI Layer 1-7.
• You have good knowledge about Cisco Catalyst Series (9000er Switch Series and Catalyst WLAN Controller).
• Experience in measuring and simulating WLAN infrastructures is desirable.
• Additional knowledge about Cisco Meraki, Cisco Catalyst/DNA Center and Ruckus LAN/WLAN components would be beneficial.
• For automation, you have knowledge of Ansible, Python and the use of APIs on network components.
• You have basic knowledge of network management tools (e.g. Zabbix, Netbox, openNMS).
• Relevant Cisco certifications (CCNA, CCNP) would be desirable.
• You speak business fluent English - both written and spoken / German language skills are desirable.

• We bring you on board, individually and with a personal mentor at your side.
• Your job with us is challenging, varied and independent, but never boring.
• We have flat hierarchies, a strong feedback culture and regular performance reviews.
• Do you have important private appointments? - No problem! Flexible working hours and the option to work remotely give you maximum flexibility.
• But would you prefer to work with like-minded people in the office? Height-adjustable desks, at least 2 monitors per workstation, space to meet, but also to retreat, are just some of the features of our state-of-the-art offices.
• We celebrate together and do sport together. Whether as a hobby or when taking part in amateur races - we are happy to sponsor you and your colleagues to take part in sporting events! You can get the necessary equipment for this in our company's own DATAGROUP store!
• We have also special leave days.
• Company health insurance

Join our team! – IT's not a job! It's a mission!