Senior Network Engineer (some Infra skills required)
Location: London or Winchester (hybrid – around 2 days per week in office
)
We’re looking for an experienced Network (Infrastructure) Engineer to join a team working across modern cloud and on-prem network environments. This is a hands-on role where you’ll be supporting, improving, and evolving a large-scale infrastructure that spans multiple sites and cloud platform
s.
You’ll be working with technologies like Cisco Meraki, Palo Alto firewalls, and a mix of Azure, AWS, and GCP networking. It’s a role for someone who enjoys getting into the detail, solving real problems, and also helping shape how things are done going forwa
rd.This isn’t just “keep the lights on” work - you’ll also be involved in improving processes, introducing automation, and helping standardise and modernise the network environme
nt.
What you’ll be d
* oingSupporting and improving network infrastructure across office and cloud environm
* entsWorking with LAN, WAN, and firewall systems to keep everything secure, stable, and performing
* wellHands-on work with WAN, VPNs, routing, switching, and wireless netw
* orksManaging and maintaining Cisco Meraki and Palo Alto environments (including upgrades and chan
* ges)Supporting cloud networking across Azure, AWS, and
* GCPBuilding and improving automation for repetitive or manual network tasks (IaC experience a p
* lus)Creating and improving processes, templates, and configuration stand
* ardsTaking part in an on-call rota (24/7 cover for critical incide
* nts)International travel for a few times a year (Max 3 or 4 times a y
ear)
What we’re lookin
* g forStrong understanding of TCP/IP, subnetting, and core networking princ
* iplesSolid experience with enterprise networking (LAN/WAN, routing, switching, V
* LANs)Hands-on experience with Palo Alto firewalls and Cisco M
* erakiExperience working in cloud networking environments (Azure essential, AWS preferred, GCP a b
* onus)Experience with automation / Infrastructure as Code (Terraform or sim
* ilar)Good understanding of DNS, DHCP, VPNs, and related network ser
* vicesExposure to tools like Cloudflare or similar security/network plat
forms