Most people are familiar with the term PAYBACK. We would like to introduce ourselves to you in more detail. You probably know PAYBACK – either from the question at the checkout or through our widely used shopping app. And we hope, of course, that you answer "Yes" at the checkout, because with us you collect more than just °Points. Whether customer, partner, or colleague: With PAYBACK, every action becomes a rewarding experience.

YOUR TASKS

• Your responsibilities include planning the network design, as well as installing, configuring and monitoring the company-wide network infrastructure
• routing, switching, firewall and load balancing are the central areas of your role
• You will support the planning and implementation of internal IT projects, including budget planning and resource management
• You identify and analyze problems in the IT infrastructure, initiate appropriate measures to solve issues and provide effective troubleshooting in the event of incidents
• You are involved in the implementation of current security solutions and ensure compliance with security guidelines to minimize critical IT threats
• You contribute with innovative ideas to support the future development of our IT environment
• you take care of the patch & lifecycle management of our IT components
• you are the technical contact in network support with rotating 24/7 on-call duty and show willingness to travel, e.g. to our data centers or remote office locations

YOUR PROFILE

• You have successfully completed an IT degree with years of professional experience in the operation of complex, segmented, highly available networks and systems
• You have very good knowledge of LAN, WAN, VPN and network security
• You have wide experience in the design, configuration and operation of switches, routers and firewalls from well-known manufacturers (Cisco, Palo Alto Networks, HPE Aruba)
• You are familiar with monitoring and system surveillance with appropriate tools in your daily work and you keep up to date with the latest IT market developments
• You have already acquired good knowledge of Windows and Linux system administration
• You work independently, in a structured and solution-oriented approach and show flexibility, team spirit and customer orientation
• You have a high level of self-motivation and the ability to quickly learn and take over new tasks
• Your English skills are very good, while German skills are an advantage

TECHSTACK

• Palo Alto Firewalls, Cisco Switching & Routing (Catalyst, Nexus, ASR), Cisco DNAC, Aruba Wireless, F5 BigIP, IPSec & Client VPN, MPLS, BGP/OSPF, Windows, Linux, Checkmk, Icinga, Grafana, Kibana, ELK, Netbox (IPAM), DNS, SSL, 802.1x, RADIUS, TACACS+