Job Opening: IT Network Security ManagerWe are looking for an experienced IT professional to fill this critical role in our organization.Responsibilities include planning, operating, and securing network services at the University of Cologne.Design, implement, and operate firewall infrastructures as well as intrusion prevention and detection systems.Build and secure networks in cloud environments, including firewall and access control mechanisms.Develop and enforce security policies in collaboration with internal stakeholders and considering university compliance requirements.Analyze and mitigate security-relevant incidents in the area of network and perimeter security.Plan, administer, configure, and monitor network traffic.Your SkillsTo be successful in this role, you will need:A completed scientific higher education degree, such as computer science, electrical engineering, or mathematics.Significant experience in designing and operating large networks.High communication strength and cooperation readiness.Strong analytical and problem-solving skills.Independent, process-oriented, and goal-oriented working style.Comprehensive knowledge and experience in the areas of network technology, Cisco portfolio, firewalls, and network security.Thorough knowledge of IT security in the network area.Team capability and solution orientation.What We Look ForWe are looking for a motivated and results-driven individual who is passionate about IT security and has the necessary skills and experience to excel in this role.