SW1H, City of Westminster, Greater London, United Kingdom Hybrid / WFH Options
LocalJobs4U
technologies. Key Responsibilities Assisting in the installation, configuration, and maintenance of network hardware (routers, switches, firewalls) Monitoring network performance and troubleshooting connectivity issues Supporting LAN, WAN, and Wi-Fi networks across different environments Diagnosing and resolving network faults, escalating complex issues when necessary Assisting with network security configurations, including firewalls More ❯
for network tasks using Python, Ansible, and Terraform. Engineer and support enterprise-grade network systems, including Cisco routers, Nexus data centre switches, and wireless LAN controllers. Configure and manage Palo Alto firewalls, ensuring adherence to robust security standards. Deploy and administer network access control solutions with Cisco ISE (802.1x and More ❯
laptops, printers, and mobile devices. Perform regular system updates, patches, and antivirus checks. ✅ Network & Connectivity Support: Assist with basic network troubleshooting, including Wi-Fi, LAN, and VPN connectivity. Identify and resolve issues related to network performance and connectivity. Skills & Experience Required: 🎯 Technical Expertise: Knowledge of Active Directory (AD) and user More ❯
and updating Configuration Management Database and the fulfilment of disposal requests To deliver support for the IT on site infrastructure, including Wi-Fi and LAN access, Voice and Video Conferencing, Meeting Room Booking Systems, for audio visual conference calls meetings plus the integration of MS Teams meetings and Cisco Webex More ❯
City of London, Greater London, UK Hybrid / WFH Options
Realtime Recruitment
Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Realtime Recruitment
Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation More ❯
london (city of london), south east england, United Kingdom Hybrid / WFH Options
Realtime Recruitment
Server administration, Active Directory, Exchange, IIS, DHCP, DNS, etc. Scripting (Bash, PowerShell, Perl, Python). Experience with VMWare virtualization, SAN/NAS. Knowledge of LAN, Routing, Switching, IP Networking, VPN, DNS, VLANs, and Layer 2/3 protocols. Additional Qualifications VMware, Windows Server, Active Directory, and Linux Server experience. Automation More ❯
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 ❯
City of London, London, United Kingdom Hybrid / WFH Options
In Technology Group
usage of Hyper-V hosts and SAN infrastructure. Responsibilities: Network troubleshooting/configuration (Cisco, routers, switches) Basic networking- DNS/DHCP, TCP/IP, LAN/WAN Supporting the Microsoft Office365 suite of applications Supporting SQL database Liaise with third-party support vendors, developers, and suppliers (comfortable conversating with Executives More ❯
to ensure business continuity. Experience with Acronis is very advantageous. Scripting and automation experience. Networking knowledge and skills (TCP/IP, DNS, WAN/LAN ect.), ideally with Cisco technologies. End User Computing (Intune, Group Policy, Virtual Desktop ect.). Understanding of ISO27001 compliance and security monitoring tools (defender, purview More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero Limited
documentation skills (Microsoft Word, Project, Visio) and a grasp of Enterprise Architecture methods like TOGAF (desirable). Familiarity with secure Internet solutions (firewalls, SIEM), LAN environments, and cloud architectures (public/private) is a plus. Knowledge of sector-specific networks such as HSCN, PSN, or JANET is highly advantageous. What More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Randstad Technologies Recruitment
communication abilities. Desirable Skills (Nice to Have): Experience installing and troubleshooting business applications (e.g., MS 365, Adobe products). Basic network troubleshooting skills (e.g., LAN/WAN, IP configurations). This is an urgent vacancy where the hiring manager is shortlisting for an interview immediately. Please apply with a copy More ❯
City of London, Greater London, UK Hybrid / WFH Options
Net Talent
including Exchange Online, SharePoint, Teams, and Intune. Develop identity and access management strategies using Azure Active Directory (AAD) . ✅ Networking & Security: Design and implement LAN/WAN, VPNs, VLANs, Firewalls, and Network Security solutions to ensure high availability and security. Evaluate and enhance network performance, addressing latency, throughput, and fault … . 🎯 Networking & Security: Hands-on experience with firewalls, VPNs, VLANs, and secure network design . Strong understanding of TCP/IP, DNS, DHCP, and LAN/WAN concepts . Familiarity with security standards such as ISO 27001, NIST, or CIS Controls. 🎯 Virtualization & Storage: Proficiency with Hyper-V, VMware , and related More ❯
Working Days: Once a month in the office Duration: Contract - 6 months Pay: Inside IR35 Key Responsibilities: Design and continuously improve WAN, WiFi, and LAN services to meet evolving business needs Ensure service availability, performance, and scalability while managing risk and cost Provide technical leadership, mentoring, and support for junior More ❯
technical support to resolve customer queries Support, configure, and troubleshoot issues with Windows operating systems and associated applications. Provide support for localarea networks (LAN), wide area networks (WAN), and internet troubleshooting. Communicate technical solutions clearly and concisely to both technical and non-technical users. IP conflicts, DNS errors Strong More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Convergence Group Ltd
we're free from corporate red tape—no private equity, no external bankers, no debt-driven decisions—just pure innovation. We're revolutionising WAN, LAN, WiFi, and Security by making infrastructure effortless, so our customers can focus on what truly matters. With rapid growth ahead, we need exceptional talent who More ❯
in CCTV system installation, maintenance, and troubleshooting. Proficiency in using industry-standard CCTV equipment, software, and tools. Strong knowledge of network protocols, IP addressing, LAN, and network cabling. Familiarity with data protection regulations and privacy standards. Excellent diagnostic and problem-solving skills. Strong attention to detail and ability to work More ❯
Understanding of the full software delivery life cycle would be an advantage A solid, basic, high-level understanding of current infrastructure technologies such as LAN, WAN, Server, storage, Virtual Desktop and cloud. IT Change and Transition Analyst London Insurance Market City, London/Hybrid (2-3 days per week in More ❯
or ITIL v4 equivalent. Familiarity with the software development lifecycle (SDLC) and project delivery frameworks. Broad understanding of infrastructure components including servers, storage, networking (LAN/WAN), cloud platforms, and virtual desktops. Skills & Behaviours: High degree of accuracy, organisation and attention to detail. Clear and confident communicator with strong stakeholder More ❯
City of London, Greater London, UK Hybrid / WFH Options
Net Talent
the network infrastructure. Address and resolve network-related incidents and requests through the ticketing system in a timely manner. Support and enhance WAN and LAN systems, ensuring high availability and performance. Maintain compliance with network security standards and implement necessary controls. Coordinate with third-party vendors to perform root cause … Ensure all operations align with internal policies and external regulatory requirements. What we are looking for Extensive experience in designing and implementing multi-site LAN/WAN infrastructures. Expertise in Cisco switching technologies, including Cisco Nexus 3K and 9K series. Proficient in routing protocols such as BGP, EIGRP, and OSPF. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
VIQU Limited
Switching & Routing – Support and manage Cisco switching (Nexus 3k & 9k), Aruba, MPLS networks, and VPNs . Network Maintenance & Support – Ensure the smooth operation of LAN, WAN, and VPN networks. Network Monitoring & Troubleshooting – Utilize SolarWinds NPM & NTA, Cisco Prime , and other tools to proactively identify and resolve issues. Incident & Problem Management … like SolarWinds NPM/NTA and Cisco Prime. Knowledge of Fortinet, Aruba, HPE, Palo Alto (Panorama), and Cisco Nexus . Understanding of MPLS, VPNs, LAN/WAN, and security best practices . Familiarity with ITIL processes and change management is beneficial. Strong troubleshooting skills and ability to work independently in More ❯
