We are looking for amotivated and experienced Senior Network Engineerto join our client's Infrastructure Team within the Information Technology and Services (ITS) unit. This is a hands-on, engineering-focused role centered around the implementation, automation, and support of advanced networking technologies-particularlyCisco Software-Defined Access (SDA).You will play a key role in ensuring the reliability, scalability, and security of a hybrid IT environment, spanning traditional infrastructure, software-defined networking, and public cloud platforms.Key Responsibilities:Provide hands-on operational support for enterprise network infrastructure, ensuring high availability and performance.Troubleshoot and resolve complex issues across Infoblox (DNS, DHCP, IPAM) and Cisco SDA environments.Implement and automate advanced networking solutions to drive efficiency and scalability.Improve network visibility and reliability through proactive monitoring using tools like Checkmk.Participate in on-call rotations to support critical systems and minimize downtime.Collaborate across engineering and operations teams to design, deploy, and optimize resilient network architectures.Maintain strict adherence to security policies, industry standards, and internal best practices.Support and integrate a range of technologies, including Cisco ACI, Palo Alto firewalls, F5 load balancers, and Cisco ISE.Must-Have Skills & Experience:Strong hands-on experience with Infoblox, Cisco SDA, and CheckMK .Solid understanding of Cisco ACI and its automation capabilities.Experience in wireless network management and troubleshooting.Proven ability to provide third-level support in large enterprise environments.Fluent in English (written and spoken).Nice-to-Have SkillsExposure to additional technologies such as Palo Alto, F5, and Cisco ISE .If you're an experienced network engineer with a passion for automation and high-performance infrastructure, and you're ready to take on a key role in a dynamic IT team, we'd love to hear from you.