Senior Network Engineer

Penta Consulting are a technology service provider and leading outsourced partner helping to deliver professional and managed solutions across EMEA. We are looking for an experienced Senior Network Engineer to support a large-scale, complex network environment. This role will have a strong focus on Data Centre networking, Enterprise Routing & Switching, Network Security, Automation and troubleshooting critical network issues. The successful candidate will be heavily involved in operational support, complex incident resolution, root cause analysis and network maintenance activities. Key Responsibilities • Troubleshoot and resolve critical network outages and complex technical issues • Provide escalation support for Severity 1 & 2 incidents • Perform Root Cause Analysis (RCA) and recommend corrective actions • Support critical maintenance windows, upgrades and network changes • Work closely with customer technical teams to improve network performance and stability Key Technical Skills • Data Centre: VXLAN, EVPN, ECMP, IS-IS, MP-BGP • Cisco: Nexus Switches, Nexus Dashboard • Routing & Switching: L2/L3, BGP, OSPF • Security: Firewalls, Cisco ISE, RADIUS/TACACS • Automation: Ansible, Python, Postman & APIs • Optical: DWDM, SFP/SFP+/QSFP • Server Load Balancing, Virtualisation & AI Data Centre Infrastructure Show more Show less