Manager and Virtual Machine Manager. Microsoft Exchange online Azure and on-premises Active Directory Cyber Incident Management and or Security Forensic experience. Windows Server and Linux Network (WAN, Wi-Fi) and Network Access Control (NAC) management Cloud email security gateway services Server hardware including and CIS controls. Security monitoring, orchestrator and SEIM tools Next-gen application Firewalls, anti More ❯
Manager and Virtual Machine Manager. Microsoft Exchange online Azure and on-premises Active Directory Cyber Incident Management and or Security Forensic experience. Windows Server and Linux Network (WAN, Wi-Fi) and Network Access Control (NAC) management Cloud email security gateway services Server hardware including and CIS controls. Security monitoring, orchestrator and SEIM tools Next-gen application firewalls, anti More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Lorien
routing environments Application deployment (not necessarily development) System deployments, upgrades or migrations Security system rollout, as an example to; manage privileged access, data loss prevention, MFA Networking - WAN, LAN, WiFi, Firewalls Release Management experience beneficial Ability to work within the varied International Compliance and Regulatory requirements. Ability to work within a hybrid On-premise and Off-premise Cloud Computing environment. More ❯
both technically and from a management perspective Ability to support: All Microsoft desktop OS (Win7+) Microsoft Server 2008 and higher Active Directory Group Policies DNS/DHCP Microsoft O365 WIFI technology Remote Connectivity tools Cloud based tools Collaboration tools Company Global fashion organisation with offices in London On-site required Salary & Benefits The salary range/rates of pay is More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Adecco
actively contributing as a member of the Infrastructure and Operations Team to support and develop the Network Infrastructure, Services, and Security. Provide 3rd line support for all wired, Wi-Fi, and remote access network services to staff, students, contractors, and visitors. Act as a key point of reference in network security, contributing to the implementation, development, provisioning, and More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Adecco
actively contributing as a member of the Infrastructure and Operations Team to support and develop the Network Infrastructure, Services, and Security. Provide 3rd line support for all wired, Wi-Fi, and remote access network services to staff, students, contractors, and visitors. Act as a key point of reference in network security, contributing to the implementation, development, provisioning, and More ❯
or Europe, with an immediate start in the next few weeks. The role focuses on managing, designing, and implementing data centre network operations, alongside providing comprehensive routing, switching, Wi-Fi, and Firewall support for HQ and retail stores. Key responsibilities include troubleshooting, planning changes, scheduled maintenance, and supporting VoIP deployments, requiring in-depth experience with technologies such as … record in a support environment and delivering to SLAs. What you'll be doing: Manage the design/updates, and implementation of data centre network operations Routing, switching, Wi-Fi and Firewall support for HQ and all retail stores. Troubleshooting Wi-Fi, Firewall and general connectivity support requests from staff. Planning and implementing changes. Performing scheduled … In depth broad experience across the following technologies: Cisco - Core network (ACI, Catalyst 9K, Nexus, L2 and L3 switching, routing OSPF/BGP/EIGRP) Meraki - Edge Network & Wi-Fi (including site to site VPN via MX200/250/400, switch stack management, L2 and L3 switching) Aruba - Authentication (ClearPass) F5 - Load balancing Checkpoint - HQ and Cloud More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Salt Search
a hub-and-spoke WAN model, and ageing LAN switches. This setup limits performance, introduces single points of failure, and constrains the rollout of modern technologies such as Wi-Fi 6. The modernisation programme will transition the council to a cloud-managed distributed architecture , introducing Direct Internet Access (DIA) at each site to enhance resilience, security, and performance. … cost efficiency. Essential Experience Proven record delivering large-scale network and infrastructure projects across multi-site or complex environments. Strong understanding of modern network architectures, including: Cloud-managed Wi-Fi (Cisco Meraki, Aruba Central or equivalent) LAN refresh (PoE++, multi-gig switches) SD-WAN/SASE/Direct Internet Access (DIA) Azure-based hybrid remote access Experience navigating More ❯