1 to 25 of 94 VPN Jobs in London

trusted technical advisor. Key Responsibilities Design, implement and support customer network infrastructure. Configure and maintain routers, switches, firewalls and wireless networks. Support LAN, WAN, VPN and SD-WAN environments. Troubleshoot complex network and connectivity issues. Manage VLANs, routing and switching configurations. Support Microsoft 365 and Azure cloud environments. Maintain Windows ...

Strong experience in supporting Cisco switches, access point, Wireless Lan controllers systems and upgrade Strong experience in supporting Fortigate firewalls, creation of firewall rule, VPN's, DMZ's etc Strong Knowledge of IP networking, including routing and security Strong experience of Cisco WIFI and Network Access control (with 802.1x ...

Strong experience in supporting Cisco switches, access point, Wireless Lan controllers systems and upgrade Strong experience in supporting Fortigate firewalls, creation of firewall rule, VPN's, DMZ's etc Strong Knowledge of IP networking, including routing and security Strong experience of Cisco WIFI and Network Access control (with 802.1x ...

line IT support relating to desktop technologies including laptops, PC and mobile devices; Win11, O365 inc Outlook and MS Teams, LAN/Wireless and VPN connections/Citrix Remote Access, AD/GPo, Windows Server/Azure, InTune Endpoint Manager (mobile devices), DNS/DHCP settings etc This ...

Experience in a customer-facing delivery role within a Managed Service Provider or service provider environment. Strong understanding of LAN, WAN, WLAN, firewall, and VPN technologies. Working knowledge of routing protocols (OSPF, BGP) and core networking principles. Ability to translate designs and requirements into implementable technical solutions. Experience delivering solutions ...

skills, with the ability to create clear user-facing and operational documentation. Experience with core networking concepts and troubleshooting, including DNS, DHCP, routing, switching, VPN connectivity, and latency-sensitive user workflows. Ability to use data and reporting tools, including advanced Excel to analyze trends, measure outcomes, and support operational decisions. ...

Systems Engineer or similar Strong knowledge of Microsoft technologies including Windows Server, Active Directory and Microsoft 365 Knowledge of networking technologies including SD-WAN, VPN, Wi-Fi and switching KNowledge of SQL and FTP support Experience supporting retail environments, store technology or POS systems Strong troubleshooting and problem-solving skills ...

would be beneficial. Significant experience of configuring network systems, switching, routing, firewalling, load balancing. Demonstrable knowledge of networks including network security, virtual private networking (VPN) converged networks and broadband technologies. Will have the ability to install, configure and troubleshoot LAN/WAN/Voice network infrastructures for enterprise organisations. Will ...

infrastructure management, ideally within a large-scale or complex environment Strong technical expertise across: Networking (TCP/IP, routing, switching, firewalls) Azure networking (ExpressRoute, VPN) Windows and Linux server environments Virtualisation technologies (VMware/Hyper-V) Hands-on experience with Microsoft Azure (IaaS and PaaS) Strong working knowledge of Active ...

management, ideally within a large-scale retail or wholesale environment. Strong expertise in TCP/IP, routing, switching, firewalls, and Azure networking (ExpressRoute/VPN). Proven experience with Windows and Linux server administration, along with virtualisation platforms (VMware/Hyper-V). Familiarity with AS/400 (iSeries) connectivity ...

Exchange, Teams, OneDrive & SharePoint), Active Directory and Windows Server, iOS device support (iPhone/iPad/basic Mac), & networking fundamentals (TCP/IP, WiFi, VPN, DNS) Excellent problem-solving skills with a proactive approach to service delivery First-class communication skills with the ability to explain technical concepts ...

Supporting, maintaining and enhancing the enterprise network infrastructure. Delivering a variety of network and security infrastructure projects. Managing and troubleshooting LAN, WAN, wireless and VPN environments. Supporting next-generation firewall platforms and secure network access. Working across data centre, cloud and branch office connectivity. Monitoring network performance and resolving complex ...

deployments Core Networking Expert in L2/L3 protocols (BGP, OSPF, VLANs, STP) and WAN/SD-WAN technologies Hands-on with QoS, MPLS-VPN, and traffic management Cisco CCNP certified or equivalent skill level Security & Cloud Manage Checkpoint Firewalls, IPS, and Citrix load balancers Deploy and manage SSE/ ...

configuration and Intune compliance. LAPS, and east privilege model, elevation of service (Privilege Management) Office 365, deployment, configuration, update services. Networking fundamentals (DNS, DHCP, VPN, Proxy) Strong experience with modern Intune management, including: Windows Autopilot (user‐driven, pre‐provisioning, self‐deploying) Zero‐touch provisioning and cloud‐first imaging strategies Intune ...

Zero Trust solutions with identity providers (Entra AD, Okta), SIEM/SOAR systems, endpoint platforms, and data repositories. Assisting infrastructure teams in migrating legacy VPN, proxy, and firewall solutions to cloud native Zero Trust models, and supporting secure network and data migration activities. Participating in proof‐of‐concept evaluations ...

Implement new network services in line with internal policies, standards and security requirements Identify, advise on and remediate network and security risks Maintain secure VPN connectivity with external partners, ensuring alignment with current best practices Perform BAU changes and troubleshooting on Palo Alto and Cisco ASA firewalls Lead investigation ...

Implement new network services in line with internal policies, standards and security requirements Identify, advise on and remediate network and security risks Maintain secure VPN connectivity with external partners, ensuring alignment with current best practices Perform BAU changes and troubleshooting on Palo Alto and Cisco ASA firewalls Lead investigation ...

remediation and regulatory compliance requirements. Key Competencies Cisco routing and switching Firewall rule analysis and remediation Access Control Lists Cisco ASA/Firepower administration VPN configuration and troubleshooting Network security Change management Documentation Stakeholder communication The Opportunity You will play a key role in strengthening the organisation’s network security ...

security policies Strong knowledge of hybrid environments (on-prem, cloud, containerised platforms) Solid understanding of core networking technologies: TCP/IP, BGP, OSPF, VLANs, VPN, NAT, DNS Experience with network monitoring, analytics, and packet capture tools Exposure to security within Kubernetes/OpenShift environments Understanding of automation/infrastructure ...

Strong expertise in Microsoft Defender, Azure Security, Microsoft 365 Security, Intune, Conditional Access, and Entra ID. Hands-on experience with Palo Alto firewalls and VPN technologies. Strong PowerShell scripting and automation skills. Experience investigating security incidents and implementing technical remediation. Solid understanding of Zero Trust, least privilege, and security hardening ...

least 12 months' experience working as a field engineer Good understanding of Azure, Microsoft Office, Windows Server, Virtual environments, MS Windows, Networking LAN, WAN, VPN and Wireless, Active Directory, Antivirus. Experience supporting Microsoft 365 and cloud-based collaboration platforms Familiarity with email administration, user management and messaging technologies. Understanding ...

within the Media and Entertainment industry. High level knowledge of TCP/IP networking, security and core technologies (such as DNS, DHCP, HTTP, Routing, VPN). High level knowledge of computer Operating systems. High level knowledge of a range of computer Hardware. Benefits and perks There's one thing people ...

identity and access platforms including Okta, Active Directory, Google Workspace and Adobe. Support Windows, macOS and Linux environments. Maintain networking and infrastructure services including VPN, DNS, TCP/IP, DHCP and firewalls. Contribute to security governance aligned to ISO 27001. Support monitoring, vulnerability management and remediation initiatives. Automation & Continuous Improvement ...

Trust principles Alignment to enterprise security controls Implement, support and input to the design of hybrid networking solutions , including: Connectivity to Azure and GCP VPN and private connectivity models (e.g. ExpressRoute, Interconnect) Troubleshoot and resolve complex network incidents and performance issues across multi-layer environments. Contribute to network automation ...

Technical Environment Cisco Routing & Switching Cisco Nexus Cisco ASA Firewalls Check Point Firewalls Palo Alto Firewalls SD-WAN SASE Zero Trust Networking MPLS BGP VPN Technologies Azure ExpressRoute Enterprise WAN Infrastructure Hybrid Cloud Networking What We're Looking For Extensive experience operating in a Senior Network Engineer capacity Strong Cisco ...