Senior Network Engineer

Penta Consulting are a technology service provider and leading outsourced partner helping to deliver professional and managed solutions across EMEA.Are you an experienced Cisco ACI Engineer looking to work on large-scale enterprise and service provider data centre environments? We're seeking both Mid-Level and Senior Cisco ACI Engineers to join our growing team delivering cutting-edge Application Centric Infrastructure solutions for our customers.This is an opportunity to work with modern data centre technologies, lead complex transformation projects, and help organisations modernise their network infrastructure through Cisco ACI.Key ResponsibilitiesDeploy, configure, and support Cisco ACI fabrics (APIC and Nexus 9000 Spine/Leaf).Design and manage ACI policies, including Tenants, VRFs, Bridge Domains, EPGs, Contracts, and L3Outs.Integrate ACI with routing, security, load balancing, and virtualisation platforms.Perform fabric upgrades, health monitoring, troubleshooting, and incident resolution.Execute change activities, maintenance windows, and migration tasks following best practice.Produce and maintain technical documentation including HLDs, LLDs, and migration plans.Collaborate with customers, vendors, and internal teams to deliver robust ACI solutions.Senior Engineers: Lead ACI architecture, complex migrations, customer workshops, and mentor junior team members.