26 to 50 of 426 Firewall Jobs in London

IGMP/MLD, rendezvous point design. QoS architecture across converged voice, video, and data environments. Security IntegrationExperience integrating network segmentation and micro-segmentation with firewall and zero trust network architectures. Working knowledge of network access control (802.1X, TrustSec, or equivalent).Automation & ProgrammabilityWorking proficiency in Python and Ansible for network automation ...

purely BAU support. Confident handling escalated tickets and troubleshooting complex technical issues. Understanding of ITIL and good service management practices. Exposure to virtualisation and firewall management would be beneficial. An interest in and understanding of AI technologies would be advantageous. Excellent communication and customer-facing skills. Comfortable visiting clients ...

periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and supportTo plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completenessTo maintain ...

infrastructure disciplines, e.g. Microsoft Technologies, Red Hat/Linux, VMWare, ESX, vSphere, Citrix, IBM Websphere MQ, Oracle, DB2, LAN/WAN/MAN, Routing, Firewall, Wireless, IDS/IPS, WAN optimization, Proxy, VPN services, Load Balancing and IT Security Experience or technical knowledge of toolsets and infrastructure management solutions Experience ...

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 ...

issues.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 European branches-Develop, maintain and deliver global standards to all networking devices-Remediate Penetration Test ...

into various environments (including cloud, email, and OT) as well as experience with Darktrace deployment options, integrations, and response enablement and tuning (custom routes, firewall integrations, email) but this is not a requirement for the role.As a growing business strengthening its governance and controls, this role plays a part ...

security controls into pipelines including security scans, policy enforcement, and dependency checking. Security Monitoring & Incident Response: Monitor security alerts and events from SIEM, EDR, firewall, IDS/IPS, & other security tools. Triage and prioritise alerts based on severity and impact. Investigate security incidents and suspicious activities using log analysis, packet ...

understanding of Entra ID, identity integration, Conditional Access and authentication considerations for cloud and hybrid environments. Solid Azure networking capability, including virtual networks, routing, firewall considerations, private connectivity, DNS and hub-spoke or landing-zone patterns. Practical FSLogix experience, including profile containers, cloud cache considerations, storage dependencies and troubleshooting. Strong ...

matters.Administer Zscaler Internet Access, Zscaler Private Access, and Zscaler Client Connector; investigate connectivity, authentication, policy-enforcement, web-access, and application-access issues.Review Zscaler web, firewall, DNS, and access logs and implement approved changes involving URL filtering, cloud application controls, SSL/TLS inspection, data protection, remote access, and business exceptions.Administer ...

Zscaler Internet Access, Zscaler Private Access, and Zscaler Client Connector; investigate connectivity, authentication, policy‐enforcement, web‐access, and application‐access issues. Review Zscaler web, firewall, DNS, and access logs and implement approved changes involving URL filtering, cloud application controls, SSL/TLS inspection, data protection, remote access, and business exceptions. ...

firewalls, servers, structured cabling and workstation environments. Rack, cable, configure and troubleshoot network and endpoint hardware, ensuring secure, reliable, and high-performing services. Support firewall implementations, switch deployments, network connectivity and workstation rollouts in collaboration with network engineers and project teams. Monitor, maintain and upgrade infrastructure including LAN/… equivalent technical training. 2+ years' experience in IT infrastructure, field engineering, network support or similar technical roles. Strong hands-on experience with switch, firewall, server and workstation deployments. Proven experience installing, cabling and troubleshooting network infrastructure within enterprise or multi-site environments. Working knowledge of Layer 2/Layer ...

firewalls, servers, structured cabling and workstation environments. Rack, cable, configure and troubleshoot network and endpoint hardware, ensuring secure, reliable, and high-performing services. Support firewall implementations, switch deployments, network connectivity and workstation rollouts in collaboration with network engineers and project teams. Monitor, maintain and upgrade infrastructure including LAN/… equivalent technical training. 2+ years' experience in IT infrastructure, field engineering, network support or similar technical roles. Strong hands-on experience with switch, firewall, server and workstation deployments. Proven experience installing, cabling and troubleshooting network infrastructure within enterprise or multi-site environments. Working knowledge of Layer 2/Layer ...

About us One team. Global challenges. Infinite opportunities. At Viasat, we’re on a mission to deliver connections with the capacity to change the world. For more than 35 years, Viasat has helped shape how ...

networking and troubleshooting skills Microsoft Entra ID/Microsoft 365 admin experience Windows Server admin and PowerShell scripting Nice to Have: AZ-104, Azure Firewall, Microsoft Intune, ITIL Company name shared with shortlisted candidates. Apply now. ...

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 European branches Develop, maintain and deliver global standards to all networking devices Remediate Penetration Test ...

/or Ansible. Microsoft Azure. Microsoft Intune/SCCM administration. Windows Server environments. Linux/UNIX administration. Exchange Online. Networking, storage and infrastructure technologies. Firewall, VPN, switching and routing technologies. Hypervisor and hyperconverged infrastructure platforms. Strong understanding of IT security best practice. Knowledge of platform engineering principles, including Infrastructure ...

best practices. RequiredSkills and Experience Strongtechnical knowledge including Microsoft technologies, Red Hat Linux, datacentre and cloud, enterprise networking: WAN/LAN/WLAN, routing, firewall,ID/IP/IPS, WAN optimization, proxy, VPN services, load balancing, and ITsecurity. Experience designing, documenting, integrating, and managing complexinfrastructure solutions across on-premises ...

HashiCorp Vault Azure Key VaultoDefine and validate required rolespermissions for discovery and classification across systems DBs file systems cloud storage SaaSNetwork EnablementoRequest and validate firewall rules and security group changes document portsprotocols and network paths for discovery jobsoWork with network and platform teams to ensure connectivity adheres to segmentation zero ...

hands-on knowledge across the following areas is essential: Bicep and Terraform Azure Landing Zones Hub-and-spoke and Virtual WAN networking ExpressRoute, Azure Firewall and Application Gateway Microsoft Entra ID, RBAC and PIM Azure Policy, Management Groups and subscription architecture Azure Migrate and associated discovery tooling Microsoft Defender ...

into various environments (including cloud, email, and OT) as well as experience with Darktrace deployment options, integrations, and response enablement and tuning (custom routes, firewall integrations, email) although this is not a requirement for the role. As a growing business strengthening its governance and controls, this role plays a part ...

English Holding Azure certifications, in particular AZ-305 Essential Skills: Bicep and Terraform Azure Landing Zones Hub spoke and Virtual WAN networking ExpressRoute, Azure Firewall and Application Gateway Microsoft Entra ID, RBAC and PIM Azure Policy, management groups and subscription design Azure Migrate and discovery tooling Microsoft Defender for Cloud ...

architectural leadership and assurance across supplier-delivered programmes.Knowledgeable in Azure architecture, including Entra ID, Azure Policy, Defender for Cloud, Microsoft Sentinel, Microsoft Purview, Azure Firewall, Application Gateway and Azure Front Door, Azure native Functions and Logic App based automations.Experienced with Microsoft 365 technologies, Windows 11 build engineering including Exchange Online ...

threat events. • CMDB-driven asset correlation: ServiceNow CMDB, ensuring VM data reflects accurate asset inventory. • Network and infrastructure knowledge sufficient to assess vulnerability exploitability (firewall rules, segmentation, exposure). • Patch management workflow knowledge across Windows (SCCM/Intune), Linux (Satellite/Ansible), and network devices – to drive effective remediation ...

technologies.Nice to have:Familiarity with SIEM, detect security threats and event correlation is a plus.Experience with data replication, backup, and recovery strategies.Next generation firewall experienceScripting Languages – Eg Bash and PythonTech stack:DNSDell PowerEdge and PowerVault, HPE ProLiant, SupermicroElasticsearch/OpenSearch, Logstash, Filebeat, OpensearchNetBoxAnsibleVirtualisationAWSPuppetTerraformLinux Operating SystemsDatabases – Eg NoSQL, MySQL, PostgreSQLWhy join ...