Top Network Engineer Jobs in Manchester

Designs, implements, administers, and improves Cisco ISE and NAC services across wired, wireless, and remote networks. Manages AAA, 802.1X, device profiling, posture assessment, segmentation, guest access, and Zero Trust policies. Troubleshoots complex access issues, maintains platform resilience and documentation, leads testing and upgrades, and delivers roadmap initiatives. Collaborates with network, security, infrastructure, engineering, product, and business teams while supporting both operational services and project delivery.

Supports, designs, implements, and maintains enterprise network infrastructure across data centers, offices, cloud environments, and campuses. Responsibilities include network security, VPNs, routing, switching, wireless, monitoring, troubleshooting, capacity planning, compliance, documentation, automation, hardware installation, and on-call support. The role requires AWS networking expertise, experience with Juniper, Palo Alto, and Arista technologies, and frequent travel to data centers and other sites.

Design, maintain, and optimize HLR/HSS/UDM subscriber templates and roaming logic. Lead Full MVNO profile deployments, collaborate with roaming partners and system integrators, define HLR/HSS KPIs, and troubleshoot signalling using Wireshark and roaming platforms.

Provide day-to-day incident and change support for enterprise network infrastructure in a regulated financial-services environment. Design, document, build, transition, configure, and support production, non-production, and disaster-recovery networks. Work across Cisco routing and switching, ACI, Meraki, Check Point firewalls, F5 load balancing, DNS, DHCP, SDN, automation, Infrastructure-as-Code, observability, and secure internet-facing services.

Provides enterprise network engineering and operations for a regulated UK financial-services environment. Responsibilities include incident and change support, network design, documentation, installation, configuration, live transition, and ongoing support across production, non-production, and disaster-recovery infrastructure. The role requires hands-on expertise with Cisco, ACI, Meraki, Check Point, F5, LAN/WAN, DNS, DHCP, network security, automation, Infrastructure-as-Code, and observability.

Build and design proxy infrastructure from scratch, implement rotation systems, manage IP reputation, optimize for performance, and develop reverse proxy systems for various proxy types.

Design, secure and standardise OT network architecture for global BESS projects. Act as design authority, produce technical specifications, lead transformation, govern MSPs, ensure IT/OT segmentation and CNI compliance, and support project delivery and operational escalation.

Maintains, supports, enhances, and leads the lifecycle management of critical IP network infrastructure. Responsibilities include fault resolution, planned maintenance, network upgrades, project delivery, service transition, testing, documentation, supplier supervision, network design updates, continuous improvement, and technical mentoring. The role requires expertise in complex always-on networks, routing protocols, MPLS, multicast, Cisco platforms, QoS, data center technologies, security devices, AWS, and automation.

Drive developer growth by building the developer community and establishing an early-stage go-to-market motion for AI agent technology. Collaborate with an experienced global team in a remote-first environment to promote developer-focused products and customer impact.

The Senior Network Automation Engineer will enhance Perl code for network automation, maintain REST APIs, reduce technical debt, and support junior engineers.

Design, implement, monitor, and support WAN/LAN/wireless and firewall infrastructure. Deliver network projects, manage incidents, perform root-cause analysis, coordinate with ISPs/vendors, produce documentation, and support security and continuous improvement.