1 to 25 of 493 Firewall Jobs in the UK

data (PCI cardholder data, PII) and implement security best practices. Strong networking knowledge (LAN, WAN, DNS, DHCP, VPN, TCP/IP). Proficiency in firewall and load balancer technologies for secure environments. Hands-on experience with virtualization platforms (VMware, Citrix Xen) and backup solutions (Veeam or similar). Experience with ...

Intune, Conditional Access and compliance policies. Windows Server and core services: AD DS, DNS, DHCP, Group Policy. Networking fundamentals: switching, routing, VLANs, VPNs and firewall configuration. Virtualisation: Hyper-V and/or VMware. RMM and PSA tooling in an MSP setting: monitoring, patching, scripting, ticket hygiene and documentation. Backup ...

Firewall Engineer Location: Bath (Hybrid) Contract: 12 Months Rate: Competitive (Inside/Outside IR35 to be confirmed) Firewall Engineer - 12 Month Contract - Bath We are currently seeking an experienced Firewall Engineer to join a well-established organisation on an initial 12-month contract. This is an excellent opportunity to work … complex enterprise environment, supporting and enhancing critical network security infrastructure. The successful candidate will be responsible for the administration, support, troubleshooting and optimisation of firewall technologies, ensuring the security and availability of business-critical systems and services. Key Responsibilities Administer, maintain and support enterprise firewall environments. Implement and manage firewall ...

ideal candidate will have a mix of technical expertise and soft skills, including: Technical Skills: - Proficiency in Cisco and Checkpoint firewall rule bases, access list configuration, NAT and PAT, TCP/IP, BGP, and OSPF routing protocols. - Familiarity with DNS, DHCP, VLANs, VoIP (SIP, SBCs, ATAs), IPSec, PKI, and certificates. ...

DHCP, Group Policy). Demonstrable SharePoint administration and user support/training capability Experience with virtualisation technologies (VMware/Hyper-V). Firewall products such as SonicWALL, PaloAlto, Fortinet and WatchGuard. Networking principles including VLAN’s, LAGS, VPN's and routing. Backup & disaster recovery solutions such as StorageCraft, Veeam ...

with network/security teams to analyze logs, troubleshoot failures, and ensure policy compliance. Network Testing Conduct manual testing of network changes, routing rules, Firewall policies, DNS/DHCP behavior, and connectivity validations. Perform end-to-end connectivity checks for business applications across LAN/ ...

supporting LAN/WAN networks Strong knowledge of Routing & Switching (CCNA or CCNP level) Experience with WAN technologies (eg MPLS, VPNs) Exposure to Firewall technologies (Checkpoint, Palo Alto, Fortinet or Cisco) Knowledge of Application Delivery Controllers (eg F5, Citrix) Experience producing network design documentation (HLD/LLD) Strong communication ...

engineering, with proven team leadership and workload management responsibilities. Demonstrated experience in designing, implementing, and supporting SD-WAN, large-scale Wi-Fi, NAC, and firewall solutions in hybrid (cloud/on-prem) environments. Experience in leading a small team of engineers, including resource planning. Track record of leading network changes ...

Understanding of networking fundamentals (DNS, DHCP, TCP/IP, OSI model) Experience with LAN, WAN, and/or SD-WAN environments Network security and firewall concepts Desirable Exposure to Cisco Meraki (desirable) Broadband technologies (ADSL, FTTC, FTTP, leased lines) VoIP and hosted telephony systems Cloud platforms such as AWS, Azure ...

responsibilities: Strong experience in supporting Cisco switches, access point, Wireless Lan controllers systems and upgrade Strong experience in supporting Fortigate firewalls, creation of firewall rule, VPN's, DMZ's etc Strong Knowledge of IP networking, including routing and security Strong experience of Cisco WIFI and Network Access control (with 802.1x ...

company. Duties: Support and play a key part in the design and implementing of the network and cyber security infrastructure, inc. Fortinet/FortiGate firewall and the hybrid Active Directory environment. Utilising Microsoft 365 E5 licensing, adopting Microsoft Defender, Purview, Compliance , and wider security tooling Responsible for managing and securing ...

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 ...

engineering, with proven team leadership and workload management responsibilities. Demonstrated experience in designing, implementing, and supporting SD‐WAN, large‐scale Wi‐Fi, NAC, and firewall solutions in hybrid (cloud/on‐prem) environments. Experience in leading a small team of engineers, including resource planning. Track record of leading network changes ...

/infrastructure level Strong Microsoft stack: Windows Server, Active Directory, Microsoft 365 (Azure beneficial) Strong networking experience, including: Switch configuration (VLANs, port configuration, trunking) Firewall configuration (NAT, rules, security policies) Managing and troubleshooting LAN/Wi-Fi environments Experience with virtualisation platforms (Hyper-V and/or VMware) Demonstrable involvement ...

technical team Excellent communication skills (both verbal and written) The Network Infrastructure Engineer role will involve: Supporting and improving enterprise LAN, WAN, wireless, and firewall infrastructure Managing cloud networking environments across Azure and other cloud platforms Configuring and maintaining firewalls, VPNs, routing, and switching technologies Supporting multi-site network connectivity ...

multi-tenant environment is a plus PowerShell scripting ability is desirable Clear communicator who can manage stakeholders as confidently as they can manage a firewall If you're a technically strong infrastructure engineer who wants a role with genuine ownership and variety, apply now or get in touch ...

Microsoft 365, including Entra, Intune, Defender, and Exchange Working knowledge of virtualisation, specifically Hyper-V Experience with backup methodologies and data management Familiarity with firewall fundamentals and network security principles Useful, not essential: Experience with DNS, DHCP, TCP/IP, subnetting, and VLANs Knowledge of Cyber Essentials certification processes Familiarity ...

qualifications such as MS-102 or AZ-104 Maintaining systems to a hardened level required by Cyber Essentials+ or CIS benchmarks Palo Alto & SonicWall firewall experience VMWare, Hyper-V, Proxmox or Morpheus hypervisor Experience with hardware servers and storage Cloud networking and Security Relevant networking qualifications such as CCNP, JNCIP ...

tools. End user support i.e. Windows 10/Windows 11, VPN, account administration etc. Network technologies i.e. TCP/IP, VPN, DHCP/DNS, Firewall etc. Windows Server technologies (Active Directory, Group Policies, Remote Desktop Services, etc.). Backup technology (Veeam). A methodical troubleshooting approach and strong attention ...

tools. End user support i.e. Windows 10/Windows 11, VPN, account administration etc. Network technologies i.e. TCP/IP, VPN, DHCP/DNS, Firewall etc. Windows Server technologies (Active Directory, Group Policies, Remote Desktop Services, etc.). Backup technology (Veeam). A methodical troubleshooting approach and strong attention ...

Experience 5+ years' experience in enterprise networking, with architecture or senior engineering experience. Strong knowledge of: Microsoft Azure networking (VNets, Virtual WAN, ExpressRoute, Azure Firewall) AWS networking (VPCs, Transit Gateway, Direct Connect, Network Security) Palo Alto NGFW, Panorama, GlobalProtect, Threat Prevention Cisco Meraki MX, MS, MR and SD-WAN Expertise ...

Internal Systems which are mostly cloud hosted, but we also operate a minimal local infrastructure. You will be maintaining our local network including firewall, VPN, Wi-Fi and Active Directory services. Other responsibilities will include administering our Azure and Microsoft 365 environment, managing end user devices and endpoint security, onboarding ...

Microsoft SQL Server and IIS administration. Demonstrable capabilities across networking fundamentals including VLANs, routing, DHCP Snooping, Spanning Tree and LAG. Hands-on background with firewall technologies and cyber security best practice. Strong practical experience in Microsoft Azure, including VMs, VNETs, storage, identity, networking security, WAF/Azure Front Door ...

commute to Fyfield, Oxfordshire and work in a fully office-based role In-depth knowledge of Cisco routers and switches Experience with Fortinet firewall configuration, management, and reporting Strong networking knowledge, including TCP/IP, routing, connectivity, and IT security Windows Server administration experience Excellent written and verbal communication skills ...