1 to 25 of 582 Firewall Jobs in the UK

board, which includes furthering the skills of our colleagues. At DXC, building a better you, builds a better us. We are seeking a skilled Firewall Engineer to be based from our Erskine site to design, implement, manage, and troubleshoot firewall solutions to protect our organization’s network infrastructure. The ideal … candidate will have in-depth knowledge of firewall technologies, network security principles, and best practices to ensure robust defense against cyber threats. Key Responsibilities: Design, deploy, configure, and maintain firewall infrastructure (e.g., Cisco ASA, Palo Alto, Fortinet, Check Point). Monitor firewall performance and analyze security logs to detect ...

with clients to understand and resolve technical issues Key Skills & Experience: Strong knowledge of networking fundamentals (TCP/IP, DNS, DHCP, VPNs) Experience with firewall configuration and network security Hands-on experience with VMware ESXi or similar virtualization platforms Solid understanding of Windows OS (desktop and server) Excellent troubleshooting ...

Calm under pressure in a busy MSP environment Networking principles in a managed services environment Understanding of: Routing, switching, and wireless deployment Stateful firewall configuration and network access control policies Site-to-site and point-to-site VPNs WAN and LAN technologies (e.g. PPP, Static IP, DHCP) Core network protocols ...

Infrastructure o LAN/WAN fundamentals, QoS for video and voice traffic. o VLAN design, IP Addressing o Secure device onboarding and certificate management. Firewall administration (Cisco ASA/Firepower, Palo Alto, Fortinet) Unified Communications Platforms o Cisco UC products Cisco Unified Communications Manager (CUCM), Cisco Jabber, Cisco Unity Connection ...

major cloud platform: Microsoft Azure (preferred), Oracle Cloud, AWS or GCP Strong knowledge of enterprise networking protocols: BGP, OSPF, MPLS, VLANs, QoS Experience with firewall administration and network security policy management Cloud & Network Administrator ...

Group Policy, DNS, DHCP, Windows Server 2019-2022, and SQL Server administration Deep understanding of LAN/WAN design, VLANs, VPNs, routing, switching, and firewall management Experience with Microsoft 365, Intune, and Endpoint Manager Proven experience managing secure environments aligned with Cyber Essentials Plus or ISO 27001 Full UK drivers ...

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 ...

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 ...

administration, PowerShell and Scripting TCP/IP Networking (DNS, DHCP, LAN, WAN, VLAN, Firewalls, etc.), support, and administration. Cyber security awareness and incident response Firewall management and configuration Creating technical documentation Capable of clear and accurate communication, both written and verbal. Full Driving License - Willingness to travel Work on impactful ...

administration, PowerShell and scripting TCP/IP Networking (DNS, DHCP, LAN, WAN, VLAN, Firewalls, etc.), support, and administration. Cyber security awareness and incident response Firewall management and configuration Creating technical documentation Capable of clear and accurate communication, both written and verbal. Full Driving License - Willingness to travel Work on impactful ...

genuine interest in technology Full UK driving licence and access to own transport MSP experience (Essential) Nice to have: Azure IaaS design and deployment Firewall and network security technologies PowerShell or automation experience Microsoft, VMware, CompTIA or ITIL certifications (or working towards them) If you're an IT Engineer looking ...

designing and implementing multi site LAN and WAN networks • Cisco switching expertise including Nexus 3k and 9k • Strong routing protocol knowledge BGP, EIGRP, OSPF • Firewall experience with Palo Alto or Fortinet • Solid understanding of Layer 7 security and network security principles • Experience with Aruba wireless deployments at scale • Knowledge ...

Lead network upgrades, migrations and infrastructure improvement projects Deliver secure remote access (VPN, IPsec, SSL/TLS, SSH) Drive network security best practice including firewall rules, IDS/IPS, encryption and PKI Monitor network performance, capacity and security and troubleshoot complex issues Support disaster recovery and business continuity planning ...

device health. Set up and manage cloud based advanced threat protection. Network Infrastructure Manage and maintain WAN/LAN infrastructure technology Manage and maintain Firewall rules and security Manage and maintain Wireless access solutions General IT Support Collaborate with other IT team members to implement and improve IT policies ...

Group Policy. Strong general networking skills (CLI, Subnetting, NAT). Good understanding of DNS. Router configuration and support experience (Cisco, HP, Draytek). Firewall configuration and support experience (Watchguard, SonicWALL). HP ProLiant and Dell PowerEdge Server Hardware support experience. VMware and Hyper V support experience (VCP an advantage). ...

Cloud VMware and/or Hyper-V Microsoft Azure (IaaS and Identity) Backup and Disaster Recovery Networking TCP/IP, DNS, DHCP, VLANs, VPNs Firewall troubleshooting and traffic analysis Security MFA, Conditional Access, Endpoint Protection Basic security incident containment Tools RMM and PSA tools (Autotask, ConnectWise, or similar) Monitoring ...

Cloud VMware and/or Hyper-V Microsoft Azure (IaaS and Identity) Backup and Disaster Recovery Networking TCP/IP, DNS, DHCP, VLANs, VPNs Firewall troubleshooting and traffic analysis Security MFA, Conditional Access, Endpoint Protection Basic security incident containment Tools RMM and PSA tools (Autotask, ConnectWise, or similar) Monitoring ...

solutions such as SentinelOne/Defender for endpoint Layer 2 Switch configuration VLANs, trunks, access ports, POE Racking, cabling, hardware installation eg firewall installation, cabinet patching and tidying Wifi Protocol general knowledge DNS records, email filtering/connectors Firewalls, access control and NAT Endpoint management policy enforcement, device control ...

technologies, Cisco Nexus, VXLAN, VPC’s & End User Compute Campus Switching Catalyst 9XXX series switches, Stackwise virtual IPSec VPN’s & Cisco SDWAN Cisco Secure firewall/FTD SASE solutions, Palo Alto Prisma Access, Cisco Secure Connect Cisco Wireless – WLC’s (C9800 series) Palo Alto Networks Firewalls & Panorama Cisco Identity Services ...

Understanding of DNS, DHCP, Group Policy and core infrastructure technologies Experience supporting hardware, printers and user devices Excellent communication and problem-solving skills Desirable Firewall technologies Hyperconverged infrastructure Experience in a manufacturing or site-based environment Why Apply? Broad technical exposure across infrastructure and networking Hands-on role with real ...

NIST. Required Experience & Skills 5–7+ years of experience designing, implementing and supporting medium to large enterprise networks (10,000+ users). Palo Alto firewall platforms (Pan-OS, Threat Prevention, User-ID, GlobalProtect, HA, Prisma Access) Automation and Scripting (Python/Ansible/Terraform Strong hands-on experience with Cisco ...

NIST. Required Experience & Skills 5–7+ years of experience designing, implementing and supporting medium to large enterprise networks (10,000+ users). Palo Alto firewall platforms (Pan-OS, Threat Prevention, User-ID, GlobalProtect, HA, Prisma Access) Automation and Scripting (Python/Ansible/Terraform Strong hands-on experience with Cisco ...

ensuring robust protection across on-premises, cloud, and hybrid environments. Design, document, and govern secure network segmentation strategies, including Zero Trust models, next-generation firewall frameworks, and secure connectivity solutions such as Direct Connect, and Transit Gateway currently delivered by ZScaler Develop and maintain a comprehensive 1224 month technology roadmap ...

pressure environments Excellent communication and documentation skills Security Requirements: Must hold active SC Clearance Desirable: Experience working in secure or government environments Exposure to firewall technologies and network security principles Relevant certifications (e.g. JNCIA/JNCIS, Extreme certifications, CCNA/CCNP ...

Windows Server OS Microsoft 365 administration Azure AD Policy management Microsoft Exchange IIS RDS SharePoint Networking technologies: TCPIP, DNS, DHCP, VPNs RAID Router/Firewall technologies & security Beneficial Experience Backup technologies SQL Citrix VEEAM Acronis VMs, VPS Other Stuff This is a permanent full-time role, based Monday-Friday ...