51 to 75 of 584 Firewall Jobs in the UK

model fundamentals Experience with VLANs, trunking, inter-VLAN routing, DHCP, DNS, NTP, BGP, OSPF, EIGRP Solid grounding in network security (AAA, segmentation, firewall troubleshooting) Ability to perform packet-level troubleshooting Strong experience deploying and supporting Cisco ISE in enterprise environments Expertise in 802.1X (wired and wireless), MAB, RADIUS authentication flows ...

delivering Windows Server installations, upgrades, and migrations (2012–2025), including: Active Directory, DNS, DHCP, Group Policy (including printer deployment) Hyper-V and ESXi management Firewall configuration (SonicWall, WatchGuard, Fortinet, or DrayTek) Enterprise-grade server hardware (Dell, HPE, or similar) Strong knowledge of Windows client OS and Microsoft 365 administration (Exchange ...

Demonstrable experience running and supporting cloud‐native Azure environments. Deep working knowledge of Azure Networking & Connectivity; Design, operate and troubleshoot hub‐spoke networking, Azure Firewall, Application Gateway/WAF, Private Endpoints, DNS, VPN/ExpressRoute, routing, network security controls and hybrid connectivity across platform and workload landing zones Experience ...

/2nd line troubleshooting skills, setup and configuration Microsoft Office Suite – Troubleshooting, excellent Outlook, Excel and Word skills Website Domain & DNS Management Firewall setups maintenance, configuration. Router configuration, port forwarding and VPN Other areas we support are Websites (WordPress), SQL databases, Google AdWords You will need the following skills ...

data. Partnering with other engineering and security teams to embed security best practices Automation to support security tooling like SIEM tooling log ingestion Firewall and network management within hybrid cloud and on-premises environments Develop and maintain security policies, standards and procedures Conduct security assessments in the form of infrastructure ...

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 ...

Ekanhau surveying kit LAN/WAN - Switching & routing, Patching Patch panel management Physical racking, cabling, patching - Cabinet upgrades. ACI, physical switch install, battery replacements. Firewall skills, ASA's Palo Alto, Meraki - Management, VPN configuration, Access control F5 Load Balancing (Aqua) Analogue Telephony, Avaya telephony system, Avaya gateway and frame room ...

administration, Windows desktop support, Active Directory and general server troubleshooting. Experience working alongside third-party vendors, including coordinating support for VMware infrastructure, Sophos firewall and antivirus solutions and remote Mac support providers. Excellent troubleshooting, problem-solving and customer service skills with the ability to manage multiple priorities in an onsite ...

service records • Contribute to service improvement initiatives Technical Environment • Microsoft 365, Azure and identity platforms • Windows Server and virtualised environments • Networking, switching and firewall technologies • Intune and endpoint management • SharePoint and collaboration tools • Backup, DR and security tooling • PowerShell and automation Requirements • 5+ years’ experience in IT support, infrastructure ...

local and remote environments using multiple information sources. Secure Windows systems by establishing and enforcing policies, defining, and monitoring access; support and administer firewall and switched network environments in line with IT security policies. Collaborate with the team to develop solutions approved by Architecture and deployed into through-life support. ...

Line Service desk experience Experience of working with Microsoft technologies (incl. AD, Windows Server, DNS, DHCP, NPS) Experience of working with network technologies (Firewall, Switches, Routers, Wi-Fi) Experience in Cloud Solutions (Microsoft Office 365, Azure) This really is a fantastic opportunity for a 2nd Line Support Engineer to progress ...

Azure - operations, administration, and ongoing cloud development Managing the VMware and SAN estate (ESXi, vCentre, physical server hardware) Supporting core networking - LAN/WAN, Firewall, switching, WiFi Working within a zero trust security model and genuinely living the Cyber best practice standards Creating documentation and training that actually helps ...

Zero Trust (Access, Gateway, WARP, DEX), Magic WAN and core platform services Owning design and build of Cloudflare Application Security: WAF (Web Application Firewall), Bot Management, DDoS mitigation, Rate Limiting and API Security Leading customer onboarding, ensuring full adoption of contracted products Producing Low-Level Designs, build documents ...

Telephone systems WAN Traffic Management and Path Selector configuration, such as, Kerio, Peplink, Sophos and Cisco Wi-Fi coverage analysis & mapping/heatmaps Firewall configuration and implementation Fault finding and commissioning skills are compulsory Use of hand tools, network & telecom test equipment Microsoft products such as Word, Excel ...

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 ...

Skills and Experience Strong technical knowledge including Microsoft technologies, Red Hat Linux, data centre and cloud, enterprise networking: WAN/LAN/WLAN, routing, firewall, ID/IP/IPS, WAN optimization, proxy, VPN services, load balancing, and IT security. Experience designing, documenting, integrating, and managing complex infrastructure solutions across ...

environments. Assist with Cisco networking infrastructure, firewalls and routing technologies. Contribute to disaster recovery planning, network resilience and high availability initiatives. Skills required: Enterprise firewall technologies including Cisco Firepower (ASA/FTD) and Palo Alto. Cisco networking technologies including Catalyst switching, Layer 2/3, OSPF and VPNs. Network security ...

environments. Assist with Cisco networking infrastructure, firewalls and routing technologies. Contribute to disaster recovery planning, network resilience and high availability initiatives. Skills required: Enterprise firewall technologies including Cisco Firepower (ASA/FTD) and Palo Alto. Cisco networking technologies including Catalyst switching, Layer 2/3, OSPF and VPNs. Network security ...

Engineering (or 3+ years of equivalent professional experience). Networking: Advanced command of TCP/IP concepts, including routing, switching, and Layer 7 firewall management. Systems Proficiency: Solid practical experience with Linux environments (e.g., CentOS/Ubuntu, Apache, MySQL). Mindset: A professional, proactive "can-do" attitude with the ability ...

procedures to safeguard the integrity and confidentiality of organizational data. Ensure compliance with industry standards, including NIST, PCI-DSS, and GDPR, by enforcing firewall, VPN, and other security measures. Collaboration and Leadership Work closely with cross-functional teams, including cybersecurity, cloud architects, systems engineers, and external vendors to optimize network ...

mindset to trouble shooting across the infrastructure to resolve incidents of varied and unpredictable nature remotely Experience with troubleshooting infrastructure (Windows Server configuration, middleware, firewall rules etc.) when investigating application issues. Personal High analytical skills A high degree of initiative and flexibility High customer orientation High quality awareness Excellent verbal ...

additional scripting language (e.g., Python) for automation and API integrations. Solid networking fundamentals: TCP/IP, VLANs, routing, multicast/unicast, QoS, VPN, and firewall concepts; experience collaborating with network teams to design resilient architectures. Familiarity with cybersecurity practices, vulnerability management, identity/access governance, and logging/SIEM integrations ...

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 ...

GICSP, AZ-500, SC-200, etc. will be added advantage. Required Experience: Advanced experience in Security technologies like (SIEM, PAM, IAM, PenTest, Threat Hunting, Firewall, Proxy etc.) preferably within a global IT services organization. Who we are As the third largest data center provider, we operate over 150 data centers ...

procedures to safeguard the integrity and confidentiality of organizational data. Ensure compliance with industry standards, including NIST, PCI-DSS, and GDPR, by enforcing firewall, VPN, and other security measures. Collaboration and Leadership Work closely with cross-functional teams, including cybersecurity, cloud architects, systems engineers, and external vendors to optimize network ...