1 to 25 of 31 LAN Jobs in the Thames Valley

the UK, USA, China, and Singapore. Benefits 25 days holiday 10% pension contribution Private medical insurance What’s required of the Network Infrastructure Engineer? Hands-on experience with enterprise LAN and WAN environments (including SD-WAN) Proven expertise with Cisco switches and FortiGate firewalls Solid experience with Azure cloud networking (vNets, VPN Gateway, ExpressRoute) Knowledge of network protocols (TCP/ More ❯

years in a Network Engineer or similar infrastructure-focused role Proven expertise in AWS networking (VPCs, Transit Gateway, Direct Connect, Security Groups, etc.) Experience designing and managing enterprise-grade LAN, WAN, VPN, and SASE networks Familiarity with Azure networking and hybrid cloud deployments Deep understanding of low-latency and high-availability network design Hands-on experience with network security (Firewalls More ❯

virtual datacentres, Azure hybrid infrastructure, Microsoft 365, and automation Scripting (PowerShell, Ansible). Support cybersecurity controls, anti-virus management (Trend, Defender), and data protection (Veeam). Manage WAN/LAN, SDWAN, WiFi (Aruba), Firewalls (Palo Alto), and remote access solutions (Global Protect). YOU 3+ years' experience in Network & Server support or infrastructure operations. Strong understanding of physical and virtual More ❯

virtual datacentres, Azure hybrid infrastructure, Microsoft 365, and automation Scripting (PowerShell, Ansible). Support cybersecurity controls, anti-virus management (Trend, Defender), and data protection (Veeam). Manage WAN/LAN, SDWAN, WiFi (Aruba), Firewalls (Palo Alto), and remote access solutions (Global Protect). YOU 3+ years' experience in Network & Server support or infrastructure operations. Strong understanding of physical and virtual More ❯

will be a varied role where you will support the day-to-day network operations as well some infrastructure operations. What you will be doing: Monitor, troubleshoot, and support LAN/WAN/Wi-Fi network infrastructure Configure and maintain routers & switches Provide first and second-line support for network-related incidents and service requests. Work with the wider IT More ❯

engineering, or technical support with demonstrable success supporting UK Government or public sector clients Strong expertise in: Cisco routing, switching, gateways, and applications TCP/IP, SNMP, Netflow, VoIP LAN/WAN topologies (MPLS, Frame Relay, ATM) Security concepts and network infrastructure design Network performance and fault/alert management Solid understanding of: Operating systems – Linux, Windows Cloud and virtualisation More ❯

technical skills and knowledge in the following: - VMware - Windows Server (build and support) - O365 - Azure AD/Entra ID/Autopilot - SANs and Backups - General Network and Security Support (LAN/WAN, Firewalls, Switches, Cyber awareness) In addition, the 3rd Line Engineer will be expected to have a high level of troubleshooting and fault finding experience as well as having More ❯

with a passion for resolving technical problems and the ability to work independently. Youll need: Essential: Experience in a 2nd Line Network Support role Strong knowledge of Cisco technologies (LAN/WAN) Relevant technical qualifications (e.g., CCNA/CCNP) Eligibility for SC Clearance Desirable: Familiarity with firewalls, load balancers, and switches Experience with technologies such as: Cisco, HP, Fortinet, Aruba More ❯

Support to deliver reliable trading platforms across the enterprise. This is an opportunity to work hands-on with the latest Microsoft technologies - as well as core network infrastructure spanning LAN/WAN, Wi-Fi, firewalls, and cloud connectivity. You’ll contribute to service design and drive automation. The ideal candidate should bring strong TCP/IP networking fundamentals, proven scripting More ❯

technical skills and knowledge in the following: - VMware (builds and support) - Windows Server (build and support) - Azure AD/Entra ID - SANs and Backups - General Network and Security Support (LAN/WAN, Firewalls, Switches, Cyber awareness) In addition, the 3rd Line Engineer will be expected to have a high level of troubleshooting and fault finding experience as well as having More ❯

Monitor and troubleshoot customer environments using their support and monitoring systems * Research, recommend, plan and implement infrastructure system projects * Administer and maintain key client infrastructure, including Active Directory, Entra, LAN, WAN, Internet access, security and hosted Exchange. * Take responsibility of issues, escalations and requests maintaining customer communication * Diagnose and resolve customer problems * Liaise with third party organisations * Management of customer … Exchange 2010 -2019 * Office 365/Azure/Entra/Hybrid including Defender, Intune and security policies * Server Virtualisation (Hyper-V/VMware) * Cloud services including Azure and AWS * LAN/VLAN/WAN (routers, switches, Wi-Fi, firewall) * Communications (VOIP, Leased Lines) * Dell/HP Server Hardware * Storage infrastructures SAN, NAS, DAS * Backup and DR technologies (experience of Veeam More ❯

/Video Hardware and Software. Specifically, LED, LFD screens and content management systems. Extensive experience using Microsoft Office tools, especially Excel, Word, Power Point. Infrastructure Knowledge, basics of networking (LAN/WAN, VPNs, Firewalls). Fundamental Understanding of Mechanical and Electrical engineering. Small Scale Audio Design and Commissioning. Experienced in creating technical proposals, diagrams, and presentations. Strong problem-solving skills More ❯

seeks learning opportunities for self and others within the networking practice. Confident advising junior engineers on technical delivery and implementation approach. Experience & Attainments: 5+ years’ experience in Wireless and LAN technology implementation and design. Experience engaging with customers and internal stakeholders up to management level. JNCIS-MistAI certification (essential). Desirable: SC Clearance/NPPV3 Clearance . ACCP/FCP More ❯

team, reporting directly to the Network Services Manager. For this role we will need to be Certified to CCNP and NSE4 level. You will have extensive experience in the LAN/WAN switching and routing arena, Network Security, in depth knowledge of Fortinet, Meraki and Cisco products sets and Management platforms would also be advantageous in supporting the current estate. More ❯

team, reporting directly to the Network Services Manager. For this role we will need to be Certified to CCNP and NSE4 level. You will have extensive experience in the LAN/WAN switching and routing arena, Network Security, in depth knowledge of Fortinet, Meraki and Cisco products sets and Management platforms would also be advantageous in supporting the current estate. More ❯

advanced AV equipment Perform software installations, OS deployments, firmware updates, and patching Customize and test software versions, offering technical support Collaborate with onsite teams to resolve technical issues Offer LAN advice and troubleshoot incidents logically Network patching Learn and support new hardware systems proactively Align work alongside project plans Demonstrate initiative in resolving issues under pressure Support out-of-hours More ❯

experience Desirable but not essential: • CompTIA A+ or equivalent. • ITIL v3/v4 Foundation or previous Service/Support Desk experience • Basic Windows troubleshooting skills. • Basic networking troubleshooting skills (LAN/WAN, IPs, internet, etc). • Basic IT security knowledge (firewalls, anti-virus, etc). • Experience of technical authoring both internal (knowledge base) and customer-facing support documentation or articles. More ❯

value-add distributor; 2. Strong responsibility and ability to integrated resource; 3. Able to speak English fluently,can speak Chinese is prefer; 4. Technical skills in Switching, Routing, Wireless LAN, and Network Orchestration/Integration is mandatory, additional experience in campus networks are added advantages; 5. Certified professional with (any of): CCNP/CCIE [Cisco Systems], ASE/Master ASE More ❯

the enterprise. Lead continuous improvement initiatives, 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 … Proven track record in leading enterprise network strategy and operations across multi-site or data centre environments. Deep technical expertise in TCP/IP, routing protocols (BGP, OSPF, EIGRP), LAN/WAN, MPLS, VPNs, SD-WAN, firewalls, and network segmentation. Experience managing Cisco and Juniper network technologies, including Cisco IOS/NX-OS and JunOS platforms. Strong background in network More ❯

1st Line Support Engineer Bicester, Oxfordshire On-Site £24,000-£28,000 DOE Responsibilities: * To provide the highest standard of technical support to our clients, in a timely and competent manner. *To provide support to the Partners, by understanding and More ❯

for the Senior IT Engineer position you need to be strong in 2 of the 3 areas below: Server, Storage, VMware, AD Forests, backups Networking, Wireless, Firewalls, Switches, Routers, LAN, WAN AV, Crestron, audio assignments, NVX, home automation The successful Senior IT Engineer will have the opportunity to develop expertise across all three of these areas through a blend of More ❯

network-focused projects, ideally in a Managed Services or IT Services business Certifications: Project management certifications (e.g. Prince2) are highly desirable. . Networking Knowledge: Familiarity with enterprise network technologies - LAN, Wireless, Firewalls is extremely beneficial Communication & Leadership: Exceptional communication skills, with a proven ability to manage diverse stakeholders and drive collaboration between technical and non-technical teams. Organizational Skills: Strong More ❯

requirements into high-level technical designs and ensure solutions meet both technical and commercial objectives. What You’ll Do Support the design of networking, collaboration, and customer experience solutions (LAN, WAN, Cloud, Automation & AI). Contribute to solution diagrams, technical documentation, and bills of materials. Produce cost models and ensure designs meet profitability and quality standards. Work cross-functionally with More ❯

team and help maintain, secure, and optimize our hybrid network infrastructure across on-premises and cloud environments. In this role, you’ll ensure the reliability and performance of our LAN, WAN, and cloud networks, working closely with managed service providers and internal stakeholders. You’ll play a key part in maintaining business-critical systems and contributing to strategic improvements in … our network architecture. Key Responsibilities Design, implement, and maintain secure and efficient LAN and WAN infrastructure across multiple sites. Manage internet connectivity and work with service providers to ensure high availability and performance. Configure, monitor, and maintain enterprise-grade firewalls to protect internal assets and enforce security policies. Design and manage Azure networking , including virtual networks, subnets, and routing. Deploy More ❯

Network will be responsible for delivering advanced network architecture and operational support for the client’s enterprise network environment. This role ensures high availability, security, and performance across WAN, LAN, and wireless infrastructure, while driving innovation and compliance with the client’s managed network services framework. Key Responsibilities Network Architecture & Design Develop and maintain high-level and low-level designs … for WAN, LAN, and Wi-Fi networks. Ensure alignment with the client’s target architecture and security standards. Act as the first point of technical escalation for all network-related issues. Own Priority 1 (P1) incidents and drive associated Root Cause Analysis (RCA) to closure. Lead all technical conversations with the customer, ensuring clarity, confidence, and timely resolution. Operations & Support … Oversee day-to-day network operations including WAN, LAN, and wireless services. Manage incident, problem, and change processes per ITIL guidelines. Provide engineering support for IMACD (Install, Move, Add, Change, Decommission) requests. Service Management Collaborate with the client’s Service Integrator and third-party providers for SLA adherence. Manage IP addressing, DHCP, patching, and lifecycle activities. Ensure compliance with BCDR More ❯