1 to 25 of 915 Firewall Jobs in England

ability to secure high-value 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 monitoring tools (SolarWinds SentryOne, Zabbix More ❯

hybrid preferred), familiarity with AWS a bonus Virtualisation: Hyper-V, VMware Networking: TCP/IP, DNS, DHCP, LAN/WAN, VPNs, VLANs. Hands on experience with routing, switching, and firewall management (WatchGuard experience is a big plus!) Server builds, maintenance, and troubleshooting Deployments and on-site installations Working on-site with a client once a week, representing the MSP and More ❯

can be given to the right candidate: • Windows Server 2012 and later, with Microsoft Active Directory. • Local, remote and cloud backup solutions. • LAN and WAN technologies, including routing, and firewall specification, procurement and configuration. • Configuration and support of Windows PCs. • Configuration and support of virtualised systems under VMware. • Configuration and deployment of VPNs. • Disaster Recovery and other continency planning. • Experience More ❯

the attached JD. Person Specification Qualifications and Training Essential A degree in Computer Science, Networking, or a related field Postgraduate qualifications in IT Cisco CCNA/HPE Networking Certifications Firewall Fortigate/Palo Alta/Checkpoint/Sophos Certifications Desirable Cisco CyberOps Associate Cisco Certified Network Professional (CCNP) VOIP Certifications Microsoft Certified: Azure Network Engineer Associate PRINCE 2 Certifications Cloud More ❯

Understanding of Cisco Meraki MDM and SDWAN Proficiency in scripting (e.g., PowerShell, Python) Experience with backup and recovery tools (e.g., Commvault, Veeam, Acronis, etc) Experience with network troubleshooting and firewall configuration Our Culture We're an energic fast-paced brand that embraces progress and strives for innovation. Hard work is rewarded with new opportunities at every level and kindness is More ❯

concepts* Demonstrated experience in troubleshooting and resolving complex technical issues* Hands-on knowledge of VPN technologies such as IPSEC (site-to-site) and SSLVPN* Exposure to a variety of firewall platforms including Sophos XG, Fortigate, WatchGuard, and Cisco ASA/FTD* Ability to manage and configure firewalls, with skills in NAT, web filtering, intrusion prevention, antivirus policies, and user/ More ❯

concepts * Demonstrated experience in troubleshooting and resolving complex technical issues * Hands-on knowledge of VPN technologies such as IPSEC (site-to-site) and SSLVPN * Exposure to a variety of firewall platforms including Sophos XG, Fortigate, WatchGuard, and Cisco ASA/FTD * Ability to manage and configure firewalls, with skills in NAT, web filtering, intrusion prevention, antivirus policies, and user/ More ❯

Azure, and Microsoft O365 platform services. Windows Server technologies including Microsoft Hyper-V and VMware. iSCSI, file storage technologies with clustering and failover management. Advanced networking, connectivity, VPN, and firewall technologies. Hands-on experience with IT hardware and software installation, modification, maintenance, and repair procedures. Microsoft Intune, KANDJI, and/or other MDM tools. Windows PowerShell or other scripting languages. More ❯

premises and cloud-based environments (including Azure, AWS, and VMware), ensuring optimal performance, availability, and resilience across servers, networks, and storage systems. From leading infrastructure projects like migrations and firewall upgrades to providing expert-level 2nd/3rd-line support, your technical expertise will be pivotal. You'll also play a critical role in shaping and safeguarding the organisation's More ❯

Exchange, Teams, SharePoint, OneDrive).- Cybersecurity fundamentals (virus/malware mitigation, authentication, data protection, Purdue Model).- Ensuring the integrity of enterprise Backup systems.- Network administration a strong asset (firewall configuration, routing, VLANs, VPN, high-availability).- Knowledge in FortiGate/Cisco/Ubiquiti network hardware.- Follow change management and strong documentation skills. Support Skills: - Hands-on experience with ticketing More ❯

and administration, including topology, Azure networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft More ❯

hardened image for 2019/2022, App Services, SQL Managed Instance, SQL Database Server. Ensure high availability of services. Deliver secure way of network routing using Application Gateway, Azure Firewall, Network Security Group. Design and Configuration of point-to-site and site-to-site for high secure VPN connectivity from end users device and Power Stations offices and sites. Closely More ❯

ZCC et al Assist the platform team in cloud-to-onprem networking requirements, such as Site to Site VPNs and routing, up to and including edge networking within Azure (Firewall, NSGs) Collaborate with the Security Team to support best practice network security and ZTNA initiatives Create and maintain comprehensive documentation regarding the server and network estate, including high and low More ❯

candidates to have worked across all of these, but it isadvantageous to have demonstrable talent with the majority. VMware - ESXi, vROps, vRA, NSX, vRNI, vRLI, HCX SD WAN Fortinet firewall products. Linux server configuration and management SolarWinds, Zabbix, Opsgenie monitoring software. iSCSI SAN technology, Dell EqualLogic & NetApp SANs Microsoft Windows Server ADFS, SSO, MFA Microsoft Exchange Server Office 365 Windows More ❯

DNS, DHCP, Group Policy • Office 365 – Teams, Sharepoint, Exchange, Intune • Virtualisation Technologies (Hyper-V, VMWare, Nutanix) • Networking – TCP/IP, VLANS, Switching/Routing (Cisco, Cisco Meraki) • Network Security – Firewall Admin, Network Security Technologies (Darktrace, MFA) • Azure/Azure Active Directory If you're a talented IT professional looking to take the next step in your career, we encourage you More ❯

DNS, DHCP, Group Policy • Office 365 – Teams, Sharepoint, Exchange, Intune • Virtualisation Technologies (Hyper-V, VMWare, Nutanix) • Networking – TCP/IP, VLANS, Switching/Routing (Cisco, Cisco Meraki) • Network Security – Firewall Admin, Network Security Technologies (Darktrace, MFA) • Azure/Azure Active Directory If you're a talented IT professional looking to take the next step in your career, we encourage you More ❯

such as InTune machine deployment, InTune Environment Simplification, InTune Company Portal/Update Applications, PowerShell scripting ability, and Deployment - Proficiency with Windows OS, Microsoft Exchange, Windows Server, Active Directory, firewall, VPN, iOS, and networking protocols (TCP/IP, DNS, DHCP, SMTP). - Strong client-service approach with excellent communication and teamwork skills. - Strong IT Security, Endpoint management and Vulnerability management More ❯

protocols, virtual routing instances, VPNs, and security zones.*Experience with network security products including Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS).*Proficiency in F5, Cisco Secure Firewall, and Gigamon technology.*Demonstrable design experience with global network vendors (e.g., Cisco, Juniper).*Network device configuration, troubleshooting, and defect resolution skills.*Understanding of project life cycle from requirements gathering More ❯

and administration, including topology, Azure networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft More ❯

to have worked across all of these, but it is advantageous to have demonstrable talent with the majority. VMware - ESXi, vROps, vRA, NSX, vRNI, vRLI, HCX SD WAN Fortinet firewall products. Linux server configuration and management SolarWinds, Zabbix, Opsgenie monitoring software. iSCSI SAN technology, Dell EqualLogic & NetApp SANs Microsoft Windows Server ADFS, SSO, MFA Microsoft Exchange Server Windows VDI, VMware More ❯

native and hybrid infrastructure environments Design and manage network solutions including: MPLS and VPN configurations (Multi-VRF/IPsec), WAN/LAN architecture and wireless networks (AC/AP), Firewall configuration and management Troubleshoot advanced network issues (routing, switching, VoIP) Deploy and maintain: Windows/Linux server environments, Virtualization platforms, Storage solutions and backup systems, VoIP and video conference systems. More ❯

such as Mikrotik, Ubiquiti, Radwin, Siklu, Ceragon, Cambium, Mimosa etc. Familiarity with VoIP and SIP. Proficiency in using network troubleshooting tools like Wireshark, Ping, and Traceroute. Basic knowledge of firewall configurations and VPNs. SC clearable (Security Clearance eligibility). Willingness to work 5 days a week on-site in Park Royal and travel to customer sites. Desirable Skills/Qualifications More ❯

knowledge of Linux systems engineering, preferably with hands-on experience of RHEL, and familiarity with configuration management/deployment tools such as Ansible and Red Hat Satellite. Experience with firewall and switch configuration, virtualization technologies like VMware, and software technologies such as Apache, Docker, Hadoop, MySQL, and network services (DHCP, DNS, LDAP) is essential. Experience working within governance frameworks like More ❯

Exchange and Exchange Online * Understanding of Microsoft 365 and Azure Sync fundamentals * Experience supporting Windows, macOS, RDS environments * Strong grasp of networking protocols (TCP/IP, LAN/WAN, firewall basics) * Confident, clear communicator with strong client-facing presence * Comfortable in fast-paced, multi-client technical support environments * Experience with SME clients and project involvement Desired (not essential) * Degree or More ❯

requirements. Identify security design gaps in existing and proposed architectures and recommend changes or improvements. What you’ll bring:. Experience of core Cisco Networking technologies covering switching, routing, firewall, wireless(ASA,ACI,NX-OS,IOS etc.). Good knowledge of network orchestration and automation. Concrete understanding of fundamental vendor independent network (IP) concepts and adjacent technologies (DHCP, DNS etc More ❯