Location : Sheffield. Hybrid, 3 days a week in Office Type : Permanent Personal Experience Strong experience with IP routing including TCP/IP and routing protocols (e.g., BGP, OSPF, EIGRP) Experience in Virtual network environments like Cisco ACI and NSX. (Migration from NSX to ACI.) Experience in network security firewalling, with a focus on design and implementation. Experience in network management and network monitoring tools Strong troubleshooting skills and the ability to work under pressure. Provide Level 2/3 support and troubleshooting to resolve issues Collaboration: Work closely with network architects, software developers, and operations teams to align objectives with business goals. Collaborate with vendors to troubleshoot and resolve hardware or software issues. Excellent communication and technical documentation skills. Automation & Integration: Develop and test network automation scripts using Ansible, Python, and REST APIs. Required Qualifications: Bachelors degree in computer science, Electrical Engineering, or a related field. Equivalent experience considered. 5 years of experience in network engineering. Experience with containerized environments and orchestration tools (e.g., Docker, Kubernetes) is a plus.