1 to 25 of 30 Firewall Jobs in Central London

data security, including a wide scope, such as physical security of computer rooms, operating system level security of Windows and Linux, network security of firewall and other security devices, application security both development and testing phrases, terminal security, backup security, third party and supply chain security of IT service provider.

configure Local Area Networks (LANs), including hardware deployment and support * Coordinate with third-party MSPs for network and infrastructure management * Manage firewall operations and connectivity with ISPs * Oversee network IP addressing and VPN setups * Support business continuity through proactive incident management * Rapid deployment of site connectivity solutions, including 4G routers

VMware) Practical experience in Microsoft Azure - particularly Azure AD, Virtual Machines, and storage solutions Solid understanding of networking : VLANs, VPNs, subnetting, and firewall configuration Experience with backup and disaster recovery tools (Veeam, Acronis, etc.) Familiarity with endpoint protection and modern security solutions Excellent communication and client-facing skills, with

Computing refresh programmes - Windows 10/11 upgrades, VDI rollouts, Office 365/M365 migrations. Network & security upgrades - WAN/LAN refresh, SD-WAN, firewall/security infrastructure enhancements. Cybersecurity initiatives - IAM (Identity and Access Management), SIEM integration, encryption, vulnerability management. Infrastructure for regulatory change programmes (e.g. Basel III, MiFID

Azure Active Directory (Identity, MFA, Conditional Access) Microsoft 365, Intune, Endpoint Management, MDM Scripting (PowerShell) DNS, DHCP, VPN, and general networking principles Exposure to firewall administration, VPN setup, and network troubleshooting. Experience with ITSM platforms and reporting tools (Ivanti Neurons experience is a bonus). Strong understanding of security best

worked on Cisco/Palo Alto or similar. What you'll do: Own day-to-day network operations (LAN/WAN/SD-WAN, firewall, wireless). Lead and mentor the network team, providing guidance during major incidents. Drive the SD-WAN migration and LAN modernisation project, ensuring operational readiness.

architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be considered suitable

projects in this company. Some you the AWS services you will get to use include: EC2, DynamoDB, Elastic Beanstalk, Route 53, Lambda, Cloudfront, AWS Firewall Manager, Terraform, Certificate Manager, Cloudwatch, CloudTrail and SNS/SQS. Requirements: - AWS experience - Cisco and Juniper switches/firewalls - Linux based servers or similar Apply

Inside IR35) and benefits. Responsibilities: Develop and automate infrastructure for cloud-native networks, integrating APIs for seamless operations. Work with virtual cloud firewall appliances (e.g., CheckPoint, Cisco) to ensure network security. Implement and manage routing protocols such as BGP and OSPF, with a focus on high-availability designs. Ensure adherence

Inside IR35) and benefits. Responsibilities: Develop and automate infrastructure for cloud-native networks, integrating APIs for seamless operations. Work with virtual cloud firewall appliances (e.g., CheckPoint, Cisco) to ensure network security. Implement and manage routing protocols such as BGP and OSPF, with a focus on high-availability designs. Ensure adherence

reliable, scalable and secure Azure network infrastructure across hybrid platforms. Key Responsibilities: Design and implement Azure networking solutions including VNets, VPN Gateways, NSGs, Azure Firewall click apply for full job details

Your new role - Permanent - ON SITE 5 Days per week. You will be required to undergo vigorous onboarding checks - UK

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation.

reliable, scalable and secure Azure network infrastructure across hybrid platforms. Key Responsibilities: Design and implement Azure networking solutions including VNets, VPN Gateways, NSGs, Azure Firewall and WAF Support hub-and-spoke topologies and hybrid connectivity Monitor and optimise network performance across cloud and on-premise environments Troubleshoot and resolve connectivity … knowledge sharing Required Experience: Strong hands-on experience with Azure networking and cloud infrastructure Good understanding of TCP/IP, DNS, DHCP, routing and firewall principles Experience with Azure networking services such as Load Balancer, Application Gateway, Network Watcher, Firewall and WAF Practical experience with Terraform, Azure CLI and PowerShell

Role: Technical Operations Manager - Systems, Projects & Support Location: Shoreditch (Office-Based) Salary: £65,000 + Performance-Related Bonuses About the

Service Desk Engineer £30,000 - £37,000 plus benefits including IT training and certifications London, NW1 Key Words: IT Support

IT Engineer - Windows, Network, Support Mayfair (On-site) £30,000 - £40,000 Applause IT are proud to be working with

We are seeking a Network Engineer to be responsible for the support and maintenance of a clients enterprise network infrastructure.

3rd Line IT Support Desk Engineer Permanent Central London Office Based £45k - £50k + Training + Benfits My client is

hosted in Azure. Networking & SASE Architecture - Solid understanding of Azure networking including Virtual Networks (VNets), subnets, Network Security Groups (NSGs), Application Security Groups, Azure Firewall, route tables, VNet peering, Azure VPN Gateway, ExpressRoute, and Azure Bastion. Knowledge of SASE frameworks with Azure integration, Azure Virtual WAN, zero-trust network architecture … Azure security best practises including Azure Security Center/Microsoft Defender for Cloud, encryption using Azure Key Vault, network security with NSGs and Azure Firewall, Azure Policy for governance, and compliance frameworks (ISO 27001, SOC 2, GDPR). Experience conducting security assessments using Microsoft Secure Score, implementing security hardening

Technology Support Specialist Our top-tier US law firm client that values collaboration and innovation, is recruiting a knowledgeable Technology

About Us: We are a working with leading provider of high-end residential AV solutions, dedicated to delivering cutting-edge

Company description: We are seeking a dynamic and motivated Vulnerability Management Lead to join our rapidly growing program. The ideal

IT Security Analyst Location: London - Remote with occasional travel to office Salary: £50,000 + Flexible Benefits Scheme Contract type

IT Support Specialist (macOS & Windows) – Growing but close-knit and friendly Managed Services Provider (MSP) Location: London-based, office based