101 to 125 of 1,261 Firewall Jobs in the UK

over, partner builds of Azure Landing Zones, governance, Azure Policy and RBAC Assure partner designs for Azure networking (vWAN, hybrid connectivity, DNS), security (Azure Firewall, Private Endpoints), Entra ID/AD integration and Azure Virtual Desktop Verify that Azure Monitor, backup and disaster recovery and other key deliverables ...

3rd Line Engineer - MSP Worcester - Office based with client travel £40/45k circa dependant on experience This is an exciting opportunity for a highly skilled IT professional who enjoys solving complex technical challenges, working ...

networking problems across DHCP, DNS, VLANs, routing and switching. Administer and support Active Directory, Microsoft Entra ID, Microsoft 365 and Intune. Support switching and firewall environments, including Juniper and Palo Alto technologies or equivalent platforms. Provide technical guidance to the 1st line team, helping colleagues develop their troubleshooting skills. Maintain ...

Main Aspects of the role: Work within Infrastructure team in supporting and delivering all aspect of BAU and support services Design, build and implement firewall solutions from perimeter to DMZ roles Support IPS deployment for Europeanbranches Develop, maintain and deliver global standards to all networking devices Remediate Penetration Test results ...

role: Strong technical knowledge including Microsoft Technologies, Red Hat Linux, Data Centre and Cloud, Enterprise networking, WAN/LAN/WLAN, Routing, Firewall, IDS/IPS, WAN optimization, Proxy, VPN services, Load Balancing, IT Security Experience designing, integrating and managing complex infrastructure solutions Knowledge of networking, storage and server hardware ...

Required Skills & Qualifications: Proven experience with MikroTik RouterOS, Cisco IOS, and Juniper Junos. Strong understanding of TCP/IP, DNS, DHCP, NAT, VPNs, and firewall configurations. Familiarity with network monitoring tools (e.g., Zabbix, PRTG, SolarWinds). Ability to interpret network diagrams and troubleshoot complex issues. Excellent communication and documentation skills. ...

diverse SME customer base. Key responsibilities include: Technical Escalations: Resolving complex issues across M365 (Exchange, SharePoint, Teams), Intune and Entra ID. Infrastructure & Networking: Troubleshooting firewall rules, VPNs, VLANs and hybrid identity setups. Mentorship: Supporting 1st line and apprentice engineers through pair-troubleshooting and knowledge transfer. Continuous Improvement: Identifying recurring ticket ...

Skills & Experience Strong experience with Cisco Meraki (MS, MR and MX). Enterprise networking and network security expertise. Cisco Catalyst switching experience. Palo Alto Firewall administration and support. Experience troubleshooting complex infrastructure and network environments. Excellent communication and stakeholder management skills. Ability to work independently while collaborating with wider technical ...

managing Defender for Endpoint, Defender for Identity, Defender for Cloud and Defender for Office 365. Understanding of cloud and network security, including Azure Firewall, Network Security Groups, Private Endpoints and network segmentation. Experience working collaboratively with Security Operations, Incident Response, Cloud Engineering, Infrastructure and Architecture teams. Desirable Skills & Qualifications Experience ...

office staff. What you’ll be doing Acting as the escalation point for the company’s engineers: router setup, port forwarding, IP addressing and firewall configuration for new sites Troubleshooting network and connectivity issues, and making sure configurations are secure (only the ports that need opening) Onboarding and offboarding users ...

technologies, software releases and hardware solutions for future deployment. Supporting Linux-based server environments and enterprise network infrastructure. Designing and supporting routing, switching, firewall and network security solutions. Contributing to systems integration, virtualisation and high-availability projects. Participating in engineering support rotas when required. Maintaining technical expertise across emerging communications ...

running Cumulus Linux. This role would suit an experienced Network Engineer with a strong background in enterprise networking who enjoys solving complex routing, switching, firewall and connectivity problems and is comfortable combining hands-on engineering with customer engagement. In return, this Network Engineer can expect a dynamic, engaging and technically ...

production environments to coordinate migration activity. Complete infrastructure and configuration changes required to support migration. Help re-establish and validate connectivity, including network, firewall and service dependencies. Support rehearsals, cutovers, smoke testing and post-migration validation. Identify risks, support mitigations and contribute to rollback planning where required. Collaborate with architects ...

implementation work including go-lives Skills/Must Have: Routing and switching, Cisco Catalyst and Nexus, with hands on, enterprise level experience Cisco Secure Firewall, FTD appliances and ASA Cisco ISE and DNA Center and SD Access, which are a strategic growth area for the business, with experience here given ...

support the Software Development Lifecycle (SDLC) in a validated environment Configure and troubleshoot network infrastructure, including understanding of VLANs, routing, switching, and firewall Support industrial and lab systems including: Rockwell FactoryTalk platforms Mettler Toledo FormWeigh Systems Environmental Monitoring Systems (EMS)Collaborate with Quality, Manufacturing, and Engineering teams to ensure system ...

supporting Azure IaaS VMs, availability sets/zones, scale sets, managed disks, storage accounts Azure networking: VNets, subnets, NSGs, peering, VPN and ExpressRoute, Azure Firewall, Application Gateway, Front Door, private endpoints and DNS Hybrid integration with on-premises services Azure Backup, Site Recovery and broader BCDR design and testing Identity ...

supporting Azure IaaS VMs, availability sets/zones, scale sets, managed disks, storage accounts Azure networking: VNets, subnets, NSGs, peering, VPN and ExpressRoute, Azure Firewall, Application Gateway, Front Door, private endpoints and DNS Hybrid integration with on-premises services Azure Backup, Site Recovery and broader BCDR design and testing Identity ...

security infrastructure across multiple sites. Project Delivery & Implementation Install, configure, and maintain network infrastructure components. Implement network changes across switching, routing, and firewall environments. Participate in infrastructure upgrades, refreshes, and enhancement projects. Conduct testing, validation, and acceptance activities. Customer & Technical Engagement Provide technical support to internal and external stakeholders. Respond ...

technical resources necessary to support business continuity for a 24/7 emergency policing service and its external partners. Responsibilities : Implement network security including firewall configurations, intrusion detection/prevention systems, and access control lists To maintain the network architecture including Cisco routers and switches and Cisco ASA/Firepower ...

Spine-Leaf configurations* Experience in implementing and maintaining large MAN networks* Proficiency in Wireless including:* SSID creation* First level wireless troubleshooting* Proficiency in advanced Firewall configuration and rule creation* Proficiency in SDWAN (Cisco SDWAN/Viptela preferred)* Ability to create migration plans with minimal disruption to existing network* Solid written ...

administration, server OS configuration, TCP/IP networking hardware, protocols, LAN and WAN technologies & configurations, and network design) and/or IS (ideally PKI, firewall management, IDS & IPS, vulnerability management, and network scanners), in engineering, administration or support roles Familiarity with cryptographic principles, digital certificates, and PKI concepts. Knowledge ...

Experience operating within structured governance environments Experience within the following technologies: VMware Cisco Data Centre technologies/Cisco Nexus/Cisco ACI Network segmentation, firewall technologies and security controls Active Directory Privileged Access Management (PAM) Backup, disaster recovery and operational support models Operational Technology (OT) Critical National Infrastructure (CNI) sectors ...

Foundational knowledge of hypervisors like VMware ESXi/KVM Foundational knowledge of AWS Cloud Computing Platforms Working experience of Routing & Switching and NexGen Firewall Familiarity with Google Suite, Service-Now What We’ll Offer Competitive Salary Performance-based bonus On-call compensation Unlimited annual leave policy Best in class private ...

Required Experience & Skills Over 5 years of experience in network engineering, infrastructure architecture, or systems engineering roles Proven hands-on with enterprise network security: firewall architecture (Palo Alto, Fortinet, Cisco ASA), network segmentation, threat detection, compliance Strong understanding of DevSecOps principles and how to embed security into CI/ ...

administering Azure infrastructure such as VNets, routing, VPN and site-to-site gateways, and network security groups. You’ll design network segmentation using VLANs, firewall rules and access controls, build and troubleshoot SD-WAN technologies, and support wired and wireless networking, including RADIUS and certificate-based authentication. You’ll also ...