Network Architect

Network Architect

Posted Today by N Consulting Global

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Negotiable
Undetermined
Hybrid
Leeds, England, United Kingdom
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Ansible Appdynamics Automation Border Gateway Protocol Cisco DNA Center Cloud Computing Cloud Technology Continuous Integration and Continuous Delivery Data Centers Dynatrace Enhanced Interior Gateway Routing Protocols EtherChannel Firewall Grafana Hot Standby Router Protocol Infrastructure as Code (IaC) Management Netscaler Network Automation Network Infrastructure Python (Programming Language) SSL Security Terraform Virtual Router Redundancy Protocols

Summary: The Network Architect role involves designing, implementing, and optimizing hybrid network infrastructures in cloud and on-premise environments, specifically within the healthcare sector. This position offers the opportunity to work on enterprise-scale projects while utilizing advanced networking technologies. The role requires a combination of cloud networking expertise and traditional data center knowledge. Candidates should be prepared for a hybrid work model with some on-site requirements.

Key Responsibilities:

  • Enterprise Networking: Cisco routing & switching (OSPF, BGP, EIGRP, STP, HSRP, VRRP), VLANs, trunking, EtherChannel, QoS, multicast.
  • Cloud Networking: AWS/Azure VPC/VNet design, Transit Gateway, Direct Connect/ExpressRoute, cloud load balancers, firewalls.
  • Data Center & ACI: Cisco ACI fabric design, APIC management, Nexus 9K, VXLAN/EVPN, spine–leaf architecture.
  • SD-WAN: Cisco Viptela/Meraki design and deployment for hybrid connectivity.
  • Load Balancing: NetScaler ADC (GSLB, SSL offloading, L7 policies, content switching).
  • Network Security: ACLs, segmentation, microsegmentation, firewall policies, Zero Trust principles.
  • Automation & IaC: Python, Ansible, Terraform, Git-based CI/CD pipelines for provisioning and compliance.
  • Monitoring & Observability: Dynatrace, Grafana, SolarWinds, Cisco DNA Center, ThousandEyes, AppDynamics.
  • Architecture & Design: HLD/LLD creation, modernization roadmaps, cloud-integrated network patterns.
  • Lifecycle & Operations: Hardware/firmware upgrades, migrations, refresh projects, performance optimization.

Key Skills:

  • Proven experience with hybrid cloud and on-premise networking.
  • Strong expertise in Cisco routing, switching, ACI, SD-WAN, and cloud network architectures.
  • Hands-on experience with network automation tools and IaC pipelines.
  • Excellent architecture and design skills for enterprise environments.
  • Flexibility to travel to Warwick during initial transition phase.

Salary (Rate): undetermined

City: Leeds

Country: United Kingdom

Working Arrangements: hybrid

IR35 Status: undetermined

Seniority Level: undetermined

Industry: IT

Detailed Description From Employer:

Network Architect (Hybrid: Cloud & On-Prem Networking) – 1-Year Contract (Renewable)

Location: Leeds, Birmingham, or Manchester – please specify your preferred location in your application

Work Mode: Hybrid (1–2 days on-site per week)

Industry: Healthcare

Rate: TBC

About the Role: We are looking for a skilled Network Architect to design, implement, and optimize hybrid network infrastructures across cloud and on-premise environments. This is an exciting opportunity to work on enterprise-scale projects in the healthcare sector, combining cutting-edge cloud networking with traditional data center expertise.

Key Responsibilities:

  • Enterprise Networking: Cisco routing & switching (OSPF, BGP, EIGRP, STP, HSRP, VRRP), VLANs, trunking, EtherChannel, QoS, multicast.
  • Cloud Networking: AWS/Azure VPC/VNet design, Transit Gateway, Direct Connect/ExpressRoute, cloud load balancers, firewalls.
  • Data Center & ACI: Cisco ACI fabric design, APIC management, Nexus 9K, VXLAN/EVPN, spine–leaf architecture.
  • SD-WAN: Cisco Viptela/Meraki design and deployment for hybrid connectivity.
  • Load Balancing: NetScaler ADC (GSLB, SSL offloading, L7 policies, content switching).
  • Network Security: ACLs, segmentation, microsegmentation, firewall policies, Zero Trust principles.
  • Automation & IaC: Python, Ansible, Terraform, Git-based CI/CD pipelines for provisioning and compliance.
  • Monitoring & Observability: Dynatrace, Grafana, SolarWinds, Cisco DNA Center, ThousandEyes, AppDynamics.
  • Architecture & Design: HLD/LLD creation, modernization roadmaps, cloud-integrated network patterns.
  • Lifecycle & Operations: Hardware/firmware upgrades, migrations, refresh projects, performance optimization.

Requirements: Proven experience with hybrid cloud and on-premise networking. Strong expertise in Cisco routing, switching, ACI, SD-WAN, and cloud network architectures. Hands-on experience with network automation tools and IaC pipelines. Excellent architecture and design skills for enterprise environments. Flexibility to travel to Warwick during initial transition phase.

What We Offer: Exciting projects in the healthcare sector. Hybrid working model with flexibility. Opportunity to shape the future of enterprise network infrastructure.

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