client environment). Experience in a leadership or managerial capacity. Proven ability to manage medium to large scale client environments (500+ users). Experience across Microsoft stack, networking (WAN, LAN, SD-WAN, Wi-Fi), infrastructure, and cloud (Azure, AWS). Outstanding communication, problem-solving, and stakeholder management skills. Passion for service excellence and a proactive approach to continuous improvement. Advantageous More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
an experienced Senior Infrastructure Engineer to join our 3rd Line Service Operations team who is able to work collaboratively with colleagues and our customer in an exciting and critical LAN/WAN environment. A key requirement of this role is to deliver technical service in a dynamic ITIL environment as well as incorporating Agile change delivery. At Leidos, we deliver More ❯
Huntingdon, Cambridgeshire, East Anglia, United Kingdom Hybrid / WFH Options
Leidos Innovations UK Limited
an experienced Senior Infrastructure Engineer to join our 3rd Line Service Operations team who is able to work collaboratively with colleagues and our customer in an exciting and critical LAN/WAN environment. A key requirement of this role is to deliver technical service in a dynamic ITIL environment as well as incorporating Agile change delivery. At Leidos, we deliver More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Pertemps
systems. Security clearance to SC level. Familiarity with enterprise application administration, including Active Directory, SCCM, VMware, AV software, and Azure cloud services. Knowledge of IP communications and networking, including LAN and WAN. Understanding of industry-specific SCADA systems, or willingness to learn. Proficient scripting skills using PowerShell or similar. Strong interpersonal and communication skills; confident in dealing with both technical More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ashdown Group
need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology More ❯
South East, England, United Kingdom Hybrid / WFH Options
Ashdown Group
need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Hamilton Barnes Associates Limited
Matter Expert (SME). Pre-Sales - Collaborate with sales and technical teams to develop and present cutting-edge solutions. What We're Looking For: Expertise in Cisco, SD-WAN, LAN/WAN, firewalls, Meraki, and wireless architecture. Strong communication, troubleshooting, and mentoring skills. Experience with ITIL processes and delivering client-focused solutions If you are interested in this opportunity, we More ❯
and propose options for improvements. * Work under deadlines and drive complex network proposals to conclusion. Skills and experience required: * Expert-level knowledge of IP, Ethernet, routing, and switching within LAN/WAN/Data Centre/Public Cloud environments. * Practical experience in implementing Cisco ACI is essential. * Familiarity with Software Defined Networks (Cisco MSO, NAE, ACI Anywhere), SD WAN (Cisco More ❯
Derby, Derbyshire, United Kingdom Hybrid / WFH Options
JLP Insights & Media website
building positive relationships, including third parties. Deep technical expertise and experience in some or all of the following areas: SDWAN/WAN/MPLS/DWDM Cloud Networking Technologies LAN/WiFi Internet Proxy Software Defined Networking Firewalls Load Balancing Voice including UCaaS and CCaaS NSX-T DMZ PCI VPN Desirable skills/experience you may have A degree in More ❯
Bracknell, Berkshire, United Kingdom Hybrid / WFH Options
John Lewis Partnership
building positive relationships, including third parties. Deep technical expertise and experience in some or all of the following areas: SDWAN/WAN/MPLS/DWDM Cloud Networking Technologies LAN/WiFi Internet Proxy Software Defined Networking Firewalls Load Balancing Voice including UCaaS and CCaaS NSX-T DMZ PCI VPN Desirable skills/experience you may have A degree in More ❯
support of Microsoft 365 services (Intune, Sharepoint, AAD, Exchange, Teams) Experienced with Windows 10/11, Microsoft Office Experience configuring and troubleshooting networks - TCP/IP, Switches, Routers, WiFi, LAN/WAN/VLANs - predominately Ubiquiti but support other brands too Experience troubleshooting hardware, software and Microsoft 365 systems Experience in Powershell scripting would be a plus Experience in M365 More ❯
Loganville, Georgia, United States Hybrid / WFH Options
Cellular Sales Verizon Authorized Retailer
centers, and cloud environments (IaaS, PaaS). As the primary subject matter expert, this role leads the design, deployment, and support of scalable, secure, and high-performance networks, including LAN, WAN, WiFi, VoIP, and SAN. The Senior Network Engineer collaborates with leadership, cross-functional teams (e.g., Architecture, Systems, Security), and vendors to align network solutions with business goals. This position … engineering or administration experience. Expertise in switching/routing, gateway applications, and protocols (e.g., DSL, MPLS, TCP/IP, BGP, VoIP, Load Balancing, SAN). Design-level experience with LAN, WAN, WiFi, and SAN technologies in enterprise environments. Preferred Education and Experience Advanced certifications such as Cisco CCNP, CCIE, CompTIA Network+, or Juniper JNCIP, JNCIE. Experience with scripting (e.g., Python More ❯
Washington, Washington DC, United States Hybrid / WFH Options
Gridiron IT Solutions
regarding the integration of these technologies into the existing network. Ensures that plans for hardware and communications are adequate. Develops and implements methodologies for analysis, testing, and support of LAN and WAN networks. Diagnose hardware and software problems and replace defective components. Support operations and maintain activities and administer networks including hardware, systems software, applications software, and all configurations. Perform More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Ashdown Group
need the following skills and experience: - Experience in design and implementation of networks in a large user environment - Strong Cisco background (ideally CCNP/CCIE) - Knowledge of Layer 2 LAN technologies (VLANs, VTP, STP) - Understanding of high availability technology (VPC, SVL, HSRP) - Routing protocols - SDWAN technologies - CIsco Wireless technology More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Picture More
Network Engineer position, you will be working for a global law firm specialising in private capital and complex commercial matters. You’ll be responsible for both maintaining their existing LAN/WAN environment and delivering key network projects—ranging from office moves and infrastructure upgrades to security enhancements and cloud integrations. You will also mentor junior engineers and collaborate closely More ❯
Milton Keynes, Buckinghamshire, United Kingdom Hybrid / WFH Options
Christie & Co GmbH
the organisation these include but not be limited to: User hardware - a combination of HP and Dell laptops together with a mobile phone fleet. 90% iOS the remainder Android. LAN networks across the office locations, utilising Meraki network hardware. WAN is a Virgin Media managed SDWAN using VERSA appliances for management. Printer fleet, colour MFP devices in all UK offices More ❯
role requires the functional and softer skills Your Toolkit: Microsoft Cloud, O365, Active Directory, Azure AD Cyber Security, GDPR, MFA, IAM Windows 10/11, Windows Server Genealogy Virtualisation, LAN/WAN Networking, VoIP Desktop, Software & Hardware Support What You'll Do: Lead and improving a UK-wide Microsoft Cloud & O365 infrastructure Manage 3rd party vendors and SLA's to More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Lorien
email 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 More ❯
Knowledge of both Transmission and Distribution electrical grids. * Working knowledge of Linux, Windows, Oracle, SQL, Jasper Report and Cassandra. * Working knowledge of TCP/IP protocols, IP addressing, routing, LAN, DNS, Active Directory, firewalls & switches as it applies to isolating and resolving reported issues in these areas. * Ability to work independently with minimum direction * Knowledge of NERC CIP Standards. * Effective More ❯
email 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 More ❯
diagnosis skills. Customer focused. Able to prioritise and manage conflicting demands. Desirable Experience with national NHS or healthcare applications or systems. Understanding on NHS ICT working practices. Experience of LAN/WAN networking. Disclosure and Barring Service Check This post is subject to the Rehabilitation of Offenders Act (Exceptions Order) 1975 and as such it will be necessary for a More ❯
with minimal disruption. Contribute to IT strategic planning across cloud operations, connectivity, digital workplace, and collaboration tools. Responsible for operational excellence across cloud platforms (Azure), global networks (WAN/LAN/VPN), and M365 services (Exchange Online, Teams, SharePoint). Serve as an escalation point for infrastructure incidents, leading root cause analysis and resolution. Own IT Disaster Recovery coordination, readiness More ❯
with minimal disruption. * Contribute to IT strategic planning across cloud operations, connectivity, digital workplace, and collaboration tools. * Responsible for operational excellence across cloud platforms (Azure), global networks (WAN/LAN/VPN), and M365 services (Exchange Online, Teams, SharePoint). * Serve as an escalation point for infrastructure incidents, leading root cause analysis and resolution. * Own IT Disaster Recovery coordination, readiness More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Fusion People Ltd
with minimal disruption.* Contribute to IT strategic planning across cloud operations, connectivity, digital workplace, and collaboration tools.* Responsible for operational excellence across cloud platforms (Azure), global networks (WAN/LAN/VPN), and M365 services (Exchange Online, Teams, SharePoint).* Serve as an escalation point for infrastructure incidents, leading root cause analysis and resolution.* Own IT Disaster Recovery coordination, readiness More ❯