Network Deployment Engineer

Network Deployment Engineer Cisco Catalyst | Cisco Nexus | VMware NSX, | Firewall | Routing & Switching | Data Centre | Onsite | London | EC2A 2NE @mecscomms is hiring for an experienced contract IP Network Specialist to join a major enterprise networking programme supporting the deployment, implementation and support of complex infrastructure. This is a highly hands-on role focused on network deployment, implementation and operational support. The successful candidate will be responsible for translating high-level (HLD) and low-level (LLD) technical designs into successful real-world deployments across enterprise, data centre and virtualised networking environments. You will possess strong expertise across Routing & Switching technologies, Cisco Catalyst and Cisco Nexus platforms, together with experience deploying VMware NSX Distributed Firewall solutions within enterprise environments. This opportunity is ideally suited to a Network Deployment Engineer, Network Implementation Engineer or Cisco Network Specialist (CCNA or CCNP) who enjoys practical delivery, troubleshooting and supporting large-scale enterprise networking programmes. Role: Network Deployment Engineer, Network Implementation Engineer, Cisco Network Engineer Role Purpose: Deploy, implement, migrate and support enterprise IP network infrastructure, ensuring successful delivery of networking solutions across routing, switching, data centre and virtualised environments whilst maintaining operational stability and service quality. Location: On site, South East England, Greater London, City, EC2A 4NE Role Type: Temporary, Contract, Full-Time Start date: ASAP Duration: 24 months+ temporary contract Gross Rate: £30.00 per hour, gross umbrella pay rate, inside IR35 Technology Stack: • Cisco Catalyst Switching Platforms • Cisco Nexus Data Centre Switching • Enterprise Routing & Switching • VMware NSX • VMware NSX Distributed Firewall (DFW) • LAN & Data Centre Networking • Network Migrations & Cutovers • Enterprise IP Networking • DNS • SD-WAN Core Activity: • Deploy and support enterprise IP networking solutions • Configure Cisco Catalyst, Nexus and VMware NSX environments • Deliver network migrations, cutovers and firewall deployments • Troubleshoot LAN, data centre and virtualised networks • Implement solutions from technical designs • Support network optimisation and operational improvements • Maintain accurate technical documentation and records Responsibilities: • Deploy, implement and support enterprise IP network infrastructure • Configure and troubleshoot Cisco Catalyst and Cisco Nexus switching platforms • Deliver VMware NSX implementation and Distributed Firewall configuration activities • Interpret high-level and low-level technical designs and execute deployments accordingly • Support onsite implementation projects, migrations and network cutovers • Troubleshoot complex routing, switching, LAN and data centre networking issues • Support virtualised networking environments and security segmentation initiatives • Participate in technical discussions relating to DNS and SD-WAN technologies • Produce accurate implementation documentation and technical records • Ensure network deployments meet operational, technical and quality standards • Collaborate with project, engineering and operational teams to ensure successful delivery Deliverables: • Successful deployment of enterprise network infrastructure • Cisco Catalyst and Nexus implementation activities • VMware NSX and Distributed Firewall deployments • Network migration and cutover execution • Technical implementation documentation • Operationally stable and secure network environments • High-quality troubleshooting and incident resolution Working Environment: • Enterprise Networking Environment • Onsite Customer Locations • Large-Scale Infrastructure Programmes • Data Centre & Campus Network Deployments • Fast-Paced Technical Delivery Environment • Collaborative Engineering & Infrastructure Teams Candidate Profile: Candidates should possess strong hands-on deployment experience across enterprise networking environments. You will be technically strong, delivery-focused and capable of implementing and supporting complex network infrastructures within customer-facing environments. Your experience is likely to include some of the following: Essential: • Hands-on Routing & Switching • Strong Cisco Catalyst deployment and support • Strong Cisco Nexus deployment and implementation • VMware NSX deployment and implementation • Distributed Firewall (DFW) configuration and support • Network deployment and implementation roles • Network migration and cutover • Strong troubleshooting and fault-resolution • Ability to interpret technical designs and implement solutions • Working independently within onsite customer environments • Strong documentation and communication skills Desirable: • Experience within large enterprise or global infrastructure environments • ITIL operational process knowledge • Cisco certifications (CCNA, CCNP or equivalent) • VMware certifications • Data Centre networking experience • SD-WAN exposure • DNS operational knowledge Key Traits: • Strong deployment and implementation mindset • Excellent troubleshooting and analytical skills • Self-sufficient and proactive approach • Strong communication and stakeholder management capability • High attention to detail • Quality and delivery focused • Comfortable working in customer-facing environments @mecscomms: uniting opportunity with ambition in Telecoms | Media | Technology @mecscomms is the brand name of MECS Communications Ltd who provide permanent & contract recruitment consultancy service as an Employment Agency & Employment Business. For more information or a list of current vacancies, please see our web site at mecscomms.co.uk


  • Location: City of London, England
  • Salary: £28 - £32 per hour
  • Type: Contract
  • Recruiter: mecs communications
  • Posted: 09-Jun-2026
  • Posted on: careers4a.com