and develop network architecture strategies aligned with business needs and industry standards. Implement and manage network security measures (firewalls, VPNs, IDS/IPS). Configure and maintain routers, switches, wireless systems, and firewalls. Deploy scalable, high-performance network solutions with minimal downtime. Conduct regular network maintenance, updates, and upgrades. Perform security audits and vulnerability assessments. Respond to and mitigate network More ❯
Experience with Windows Server, Active Directory, Azure, and IT Security Virtualisation experience with VMware ESXi and/or Hyper-V Networking knowledge: LAN/WAN, VLANs, VPNs, MFA, enterprise wireless Familiarity with backup systems, enterprise firewalls, and email security platforms Excellent communication skills and the ability to lead technical conversations with clients Bonus points for experience with Sophos, Egnyte, and More ❯
Tadley, Hampshire, South East, United Kingdom Hybrid / WFH Options
Circle Group
Experience with Windows Server, Active Directory, Azure, and IT Security Virtualisation experience with VMware ESXi and/or Hyper-V Networking knowledge: LAN/WAN, VLANs, VPNs, MFA, enterprise wireless Familiarity with backup systems, enterprise firewalls, and email security platforms Excellent communication skills and the ability to lead technical conversations with clients Bonus points for experience with Sophos, Egnyte, and More ❯
site-to-site VPN on routers and firewalls. Switching and L3 - HSRP, VRRP, GBLP, NTP, STP, RSTP, QoS, CoS, SVI, VLAN's, ACL's. WiFi – Cisco Meraki and Cisco Wireless LAN controllers with Lightweight APs. Firewalls – Cisco ASA/FirePOWER, Conversion from ASA code to Firepower, Checkpoint, Fortigate, ACL's, CSM/FMC. Job purpose Provide last line support for More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Devonshire Hayes Recruitment Specialists Limited
project management, with the ability to communicate effectively across technical and non-technical teams. Key Responsibilities Network & Infrastructure Design Design, deploy, and maintain network infrastructure including LAN/WAN, wireless, VPN, and firewalls. Configure and manage network segmentation, VLANs, and routing to support secure and efficient data flow. Oversee server, storage, and virtualisation environments (on-premise and/or cloud More ❯
driving innovation, automation, and standardisation in network design and operations. Architecture, Design & Delivery Oversee the end-to-end design, implementation, and optimisation of LAN, WAN, SD-WAN, VPN, and wireless solutions across all environments. Manage enterprise routing, switching, VLAN segmentation, firewall policies, telephony systems (ISDN/SIP) , and internal/external internet access. Ensure network resilience through robust backup, redundancy More ❯
london (city of london), south east england, united kingdom
AirSearch
driving innovation, automation, and standardisation in network design and operations. Architecture, Design & Delivery Oversee the end-to-end design, implementation, and optimisation of LAN, WAN, SD-WAN, VPN, and wireless solutions across all environments. Manage enterprise routing, switching, VLAN segmentation, firewall policies, telephony systems (ISDN/SIP) , and internal/external internet access. Ensure network resilience through robust backup, redundancy More ❯
driving innovation, automation, and standardisation in network design and operations. Architecture, Design & Delivery Oversee the end-to-end design, implementation, and optimisation of LAN, WAN, SD-WAN, VPN, and wireless solutions across all environments. Manage enterprise routing, switching, VLAN segmentation, firewall policies, telephony systems (ISDN/SIP) , and internal/external internet access. Ensure network resilience through robust backup, redundancy More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
E.ON
in health and safety. Hands-on experience configuring routers, switches, and firewalls. Knowledge of Layer 2/3 networking, LAN/WAN architecture, cloud networking (e.g., AWS, Azure), and wireless system. Familiarity with network monitoring tools to analyse network performance and troubleshoot issues. Experience with maintenance and fault resolution, both remote and on-site. It would be great if you More ❯
TCP/IP, DHCP, DNS, etc.), ideally candidates must hold a CCNA/CCNP etc. * Experience with FortiGate Firewalls and Windows Operating Systems * Familiarity with WAN, LAN, VPN, and wireless networks 4 days per week onsite initially, dropping to 3 days after 3 months. More ❯
Staines-upon-Thames, Middlesex, England, United Kingdom
Michael Page Technology
Description Key Responsibilities Manage and support EMEA infrastructure services, including Azure cloud environments, on-premise servers, storage, and networking. Maintain and enhance network infrastructure (LAN/WAN, firewalls, VPNs, wireless) to ensure reliability and performance. Administer and support Microsoft 365, Active Directory, and other core enterprise platforms. Collaborate with global infrastructure teams to align regional operations with global standards and More ❯
Staines-upon-Thames, Middlesex, England, United Kingdom
Michael Page Technology
Description Key Responsibilities Manage and support EMEA infrastructure services, including Azure cloud environments, on-premise servers, storage, and networking. Maintain and enhance network infrastructure (LAN/WAN, firewalls, VPNs, wireless) to ensure reliability and performance. Administer and support Microsoft 365, Active Directory, and other core enterprise platforms. Collaborate with global infrastructure teams to align regional operations with global standards and More ❯
Provider (MSP), ideally 2+ years Strong knowledge of Windows client and server operating systems Hands-on experience with Microsoft 365 and ideally Azure Good understanding of both wired and wireless networking (LAN/WAN) Strong troubleshooting skills with the ability to remain calm under pressure Excellent communication skills with the ability to build relationships with clients Desirable extras: Microsoft certifications More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Netteam tX Ltd
UTM/XG, Sonicwall, Cisco Meraki & Watchguard) Detailed Knowledge of Switching and Routing, Including VLANs and Networking Technologies (TCP/IP, VPN, DHCP, DNS, SSL) (Aruba, Cisco, UniFi) Building Wireless networks (Meraki & UniFi) Personal Attributes: Friendly and professional. Have a passion for new and emerging technologies and thrive on developing an understanding of new solutions. Possesses good written and verbal More ❯
london, south east england, united kingdom Hybrid / WFH Options
Aberdeen
experience supporting LAN and WAN technologies across branch offices, data centres, and Azure environments. Knowledge of Azure Firewalls, NSG Groups, Checkpoint Firewalls, Palo Alto Firewalls, IPS devices, Cisco Meraki Wireless, load balancing technologies and SD-WAN technologies for both on-premises and cloud. Experience in deploying network resources through automation and deep understanding of networking routing protocols. Hands-on experience More ❯
london, south east england, united kingdom Hybrid / WFH Options
Totum Partners
to critical applications and data. Implement and manage Velo Cloud SD-WAN solutions to optimise network performance and ensure reliable connectivity across multiple locations. Skills Required Cisco ISE and Wireless Controllers required experience Palo, VMWare Velo, FortiGate certification preferred Strong knowledge in the Microsoft Azure cloud stack Knowledge and experience of installing and configuring and troubleshooting Azure This role offers More ❯
exciting upgrade and migration projects — all while mentoring junior technicians and shaping the future of IT Tech Stack Highlights Windows Server, Active Directory, Microsoft 365, Exchange Virtualisation, VPN, firewalls, wireless networks MDM platforms (Intune, JAMF) Azure AD (Entra) Why You’ll Love It Here Salary up to £42K dep on experience + generous pension (10% employer contribution) Free gym membership More ❯
Salary : Up to £35,000 per annum + mileage reimbursement A dynamic IT services provider supporting educational institutions across Kent and the South East. They specialise in network cabling, wireless systems, SIMS/MIS support, filtered broadband, and proactive IT solutions tailored for schools. This full-time, permanent role is hands-on and field-based, involving travel to client sites More ❯
Windows Desktop/Server Operating Systems, MS Office Suite & M365, Exchange, Teams Telephony, Active Directory, Firewalls (Palo Alto), VMware vSphere, Hyper-V, SAN, Citrix, SQL Server, Aruba/Extreme Wireless, PRTG network monitoring• Virtualisation practices from a build, install, configure level through to standard support• A good grasp of TCP/IP networking• The ability to install and decommission a More ❯
Reigate, Surrey, South East, United Kingdom Hybrid / WFH Options
Nextech Group Limited
be beneficial. Key Skills: * Microsoft 365 (Exchange Online, SharePoint Online, Teams, OneDrive) * Microsoft Endpoint Manager (Intune) * Google Workspace & Chrome Enterprise Management * Windows Server (Active Directory, Group Policy) * Networking (VLANs, wireless security, switch topology) * Firewall and security solutions (e.g. SonicWALL, Watchguard) * Audio-visual installations and support * Strong problem-solving and documentation skills Additional Requirements: Full UK driving licence and access to More ❯
education. Key Responsibilities Assist with the maintenance and support of Windows Server environments (2012–2019), Active Directory, Group Policy, and school networks. Support and maintain the school’s LAN, wireless network, and Windows domain. Manage and support IT hardware including laptops, PCs, MS Surface devices, AV equipment, display screens, and printers. Configure, image, and deploy hardware using tools such as More ❯
East Grinstead, West Sussex, England, United Kingdom
Gold Group Ltd
experience of client system application management, configuration and support, Understanding of virtualization technologies (Hyper-V) Proficiency in Active Directory/Group Policy, Excellent understanding of networking -switches, routers , VLANS, Wireless etc. Excellent documentation Skills Good Knowledge of SharePoint Experience Using ConnectWise tools would be advantageous. Knowledge of scripting tools (PowerShell) Knowledge of domains, basic web hosting, SPF, DNS, installing SSL More ❯