Datacenter Network Engineer London | 1-Year Contract Join a fast-paced data center environment and lead critical infrastructure projects. We're looking for a hands-on Datacenter Network Engineer with strong troubleshooting, leadership, and project execution experience. What you'll bring: 4+ years in Data Center/IT Infrastructure operations Experience leading small teams (2-3 engineers) Strong server & network hardware troubleshooting skills Structured cabling, fiber & rack deployment expertise Knowledge of Routers, Switches, Firewalls & load balancers Experience with MMR, MDF/IDF, cages & shared DC environments Basic WAN/LAN, cloud & OS upgrade knowledge Incident management & stakeholder communication skills Flexible for travel, emergency support & after-hours work Additional requirements: Own laptop, hotspot & PPE; comfortable supporting installations and migrations, including working on ladders and scissor lifts. If you're ready to work on mission-critical infrastructure projects and grow in a dynamic environment, apply now.
Jun 09, 2026
Datacenter Network Engineer London | 1-Year Contract Join a fast-paced data center environment and lead critical infrastructure projects. We're looking for a hands-on Datacenter Network Engineer with strong troubleshooting, leadership, and project execution experience. What you'll bring: 4+ years in Data Center/IT Infrastructure operations Experience leading small teams (2-3 engineers) Strong server & network hardware troubleshooting skills Structured cabling, fiber & rack deployment expertise Knowledge of Routers, Switches, Firewalls & load balancers Experience with MMR, MDF/IDF, cages & shared DC environments Basic WAN/LAN, cloud & OS upgrade knowledge Incident management & stakeholder communication skills Flexible for travel, emergency support & after-hours work Additional requirements: Own laptop, hotspot & PPE; comfortable supporting installations and migrations, including working on ladders and scissor lifts. If you're ready to work on mission-critical infrastructure projects and grow in a dynamic environment, apply now.
Salary - £90,000 + discretionary bonus Hybrid working - x2 days per week based in London Spencer Rose are partnered with a leading financial services organisation who are on the look out for a Senior Network infrastructure Engineer. Within this role, the Senior Network Infrastructure Engineer will be responsible for optimizing their network and data centre infrastructure, monitoring network alerts as well as troubleshooting various network technologies. The Senior Network Infrastructure Engineer will have the following experience - Responsible for the configuration and maintenance of their data center and cloud network architecture Responsible for solving operations tickets through troubleshooting any connectivity issues Developing and maintaining operational documentation, including runbooks, network diagrams, and configuration records Adhere to strict change management process to deploy Firewall rule change requests, scheduled firmware upgrades and other network build, changes, or maintenance activities The Senior Network Infrastructure Engineer will need to have the following skills/experience - Must have in-depth experience of working in a multi-vendor Firewall environment (Checkpoint, ASA, Fortinet), that involves implementing & troubleshooting Firewall rule changes, NAT & VPN in a segmented network with multiple layers of Firewalls Extensive experience across Datacenter Infrastructure - Cisco ACI deployment & Cisco NX-OS Extensive knowledge of LAN/WAN technologies including routing protocols, route redistribution, manipulation, and filtering. Proven experience with deploying and troubleshooting issues related to WLAN Must have a background working within either Banking, Financial Services or Insurance
Oct 02, 2025
Full time
Salary - £90,000 + discretionary bonus Hybrid working - x2 days per week based in London Spencer Rose are partnered with a leading financial services organisation who are on the look out for a Senior Network infrastructure Engineer. Within this role, the Senior Network Infrastructure Engineer will be responsible for optimizing their network and data centre infrastructure, monitoring network alerts as well as troubleshooting various network technologies. The Senior Network Infrastructure Engineer will have the following experience - Responsible for the configuration and maintenance of their data center and cloud network architecture Responsible for solving operations tickets through troubleshooting any connectivity issues Developing and maintaining operational documentation, including runbooks, network diagrams, and configuration records Adhere to strict change management process to deploy Firewall rule change requests, scheduled firmware upgrades and other network build, changes, or maintenance activities The Senior Network Infrastructure Engineer will need to have the following skills/experience - Must have in-depth experience of working in a multi-vendor Firewall environment (Checkpoint, ASA, Fortinet), that involves implementing & troubleshooting Firewall rule changes, NAT & VPN in a segmented network with multiple layers of Firewalls Extensive experience across Datacenter Infrastructure - Cisco ACI deployment & Cisco NX-OS Extensive knowledge of LAN/WAN technologies including routing protocols, route redistribution, manipulation, and filtering. Proven experience with deploying and troubleshooting issues related to WLAN Must have a background working within either Banking, Financial Services or Insurance
