76 to 100 of 576 Firewall Jobs in the UK

complex environments. As a Security Cleared Network Engineer you will be responsible for deploying and optimising Cisco switching, routing, and wireless networks, alongside managing firewall and threat prevention solutions using Palo Alto and Fortinet. You will support thee integration of Dell infrastructure within secure environments, contributes to network design standards. ...

optimal performance and security. - Administer and configure FortiGate Firewalls for advanced security measures and threat management. - Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure secure access to critical applications and data. - Administer and configure FortiGate Firewalls for advanced security measures and threat management. - Monitor network performance ...

Line tickets and assist in resolving more complex technical issues. Troubleshoot and support: Windows desktop environments Microsoft 365 & Exchange Networking fundamentals (LAN, VPNs, firewall configuration) Hardware diagnostics and troubleshooting Assist with server maintenance, system upgrades, and infrastructure improvements. Work closely with 1st Line engineers to reduce repeat issues and improve ...

telecom security principles. Network & Platform Security Provide security inputs for telecom network components (4G/5G core, transport networks, supporting platforms). Review firewall rules, network flows, privileged access paths, and secure connectivity models. Ensure alignment with network security standards, segmentation, and least privilege access. Governance & Stakeholder Engagement ...

Windows Server environments Infrastructure & Networking Provide 1st and 2nd line support for network infrastructure (switches, cabling, connectivity) Troubleshoot LAN/WAN issues and basic firewall/network problems Liaise with ISPs and third-party providers to resolve connectivity issues Devices & End User Computing Support desktops, laptops, mobile devices, printers, scanners ...

communication and problem-solving skills Ability to prioritise workloads and work to SLAs Experience with ticketing systems (e.g. ServiceNow) is beneficial Desirable Knowledge of firewall platforms Exposure to monitoring tools Industry certifications such as CompTIA Network+ or working towards CCNA What’s on Offer Structured support environment with training ...

VMware ESXi. Experience working with external suppliers (MSPs, outsourced developers, data centres). Proficiency with Microsoft technologies: Exchange, Active Directory, and Office Suite. Firewall configuration and maintenance skills. Beneficial Knowledge SQL Server, including T-SQL. Cortex XDR antivirus. Omnissa Horizon. Veeam Data Backup. VLANs, DNS, and networking. IIS and related ...

VMware ESXi. Experience working with external suppliers (MSPs, outsourced developers, data centres). Proficiency with Microsoft technologies: Exchange, Active Directory, and Office Suite. Firewall configuration and maintenance skills. Beneficial Knowledge SQL Server, including T-SQL. Cortex XDR antivirus. Omnissa Horizon. Veeam Data Backup. VLANs, DNS, and networking. IIS and related ...

IPSEC. Alongside project work, youll support the existing network estate where neededtroubleshooting issues across WAN environments, analysing logs, and resolving more complex routing or firewall-related problems. Youll also get involved in maintaining and improving network security, working with technologies such as FortiManager and FortiAnalyzer, and ensuring best practice across ...

/SLO adherence and customer satisfaction. Strong knowledge and hands-on experience with Palo Alto firewalls (VM-PA). Proficiency in working with Firewall Management platforms such as Strata Cloud Manager/Panorama Familiarity with Global Protect. Experience/Understanding of Cloudflare In-depth understanding and practical experience with routing ...

authentication and authorisation patterns (OpenID Connect, SAML, OAuth, Kerberos, LDAP). - Embed Zero Trust and least-privilege principles across systems and applications. - Own global firewall architecture and contribute to micro-segmentation and network security strategy. - Enhance privileged access management (PAM), including workflow and monitoring capabilities. - Ensure audit readiness and contribute ...

beneficial. Experience in managing Windows 11, Microsoft Office & Active Directory. Excellent working knowledge of Microsoft Group Policy and InTune configuration Excellent understanding of firewall (NGFW) and network technologies and configuration. Proficiently troubleshoot and resolve IT related issues A sound general range of IT skills, which need to be kept ...

beneficial. Experience in managing Windows 11, Microsoft Office & Active Directory. Excellent working knowledge of Microsoft Group Policy and InTune configuration Excellent understanding of firewall (NGFW) and network technologies and configuration. Proficiently troubleshoot and resolve IT related issues A sound general range of IT skills, which need to be kept ...

Understanding of monitoring, observability and FinOps in cloud environments CI/CD experience (Jenkins, Bamboo, Bitbucket, TeamCity) Automated testing frameworks Linux, networking, routing and firewall knowledge Security Requirements Due to the nature of the work, applicants must be eligible to obtain UK Security Clearance (SC) . You do not need ...

engineering systems to support automated joiner/mover/leaver processes. Assess IAM-related vulnerabilities and design remediation strategies. Infrastructure & Governance Own global Firewall architecture and design , aligning identity, network, and access strategies. Support Azure Policies, guardrails, and audit readiness aligned to security and compliance standards. Guide the hardening ...

delivery, with most sites being straightforward (e.g., two switches, a few access points), and more complex fabrics planned for future larger sites. WAN and Firewall Configuration: Most sites use internet connectivity with VPNs to data centres and local internet breakout; Fortinet firewalls are standard, and while Fortinet skills are advantageous ...

tools such as Nessus • Remediation/automation of software rollout using Ninite/PDQ • Configuring and monitoring of Anti-virus software & Mobile Device Management • Firewall/Switch management - Configuration, patching and upgrading • Administering Microsoft Active Directory, Exchange Server & Office 365 • Achieving recognised Cyber Security accreditation • Management of video conferencing • Management ...

modern technologies and architectures, including virtualisation, cloud computing, and serverless deployments. Hands-on experience with Microsoft Azure, Microsoft Defender, Microsoft 365 security, and enterprise firewall technologies. Strong understanding of operating system security and system-hardening practices, including CIS benchmarks. Experience working with information security frameworks and regulatory standards such ...

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 ...

with, network administration supporting core business environments Conceptual knowledge of Wide Area Network (WAN) technologies such as routing, MPLS and SD-WAN and Network Firewall technologies, especially Fortinet Fortigate Working knowledge of Local Area Network (LAN) Technologies, especially Juniper and Cisco Meraki and of Wireless LAN Technologies, especially Extreme ...

Microsoft 365 & Azure AD. Validate SOC alerts, perform investigations, and drive containment actions. Analyse vulnerabilities, confirm exploitability, and ensure fixes are deployed. Review firewall rules, email security controls, and endpoint configurations. Experience: Proven experience in a security leadership or senior security operations role ideally within an MSP or high-variability ...

hardware issues. Repairing and replacing damaged computer and network components. Ensuring the security of client and server computers by installing and upgrading antivirus and firewall software. Supporting staff whenever they encounter issues with computers and network devices. Maintaining and updating technical documentation regularly. Person Specification Qualifications/Experience Essential Formalised ...

line support level - essential) Microsoft 365 & Intune (MDM) Windows Server & Linux (Debian/Ubuntu/RHEL or similar) Active Directory & Group Policy Firewall & network security technologies (e.g. Fortinet, Cisco, Palo Alto or similar) VPN and remote access solutions Ticketing and ITSM platforms (e.g. ServiceNow, Jira, Freshdesk or similar) Virtualisation (e.g. … Experience managing internal IT systems (end-user, server, network and cloud) Hands-on administration of Linux and Microsoft environments Knowledge of network security and firewall technologies Experience with ticketing systems and knowledge-base tools Experience with MDM platforms Ability to install, configure and troubleshoot hardware and software Excellent communication skills ...

This role can either be based at our Exchange Quay, Salford Manchester M5 3EF Office OR our Kirkby, Liverpool L33 7XW Office Role Summary: Are you passionate about building and maintaining robust IT infrastructure? We ...

operating network security and anti-virus processes PC and server hardware deployment and maintenance Network storage, primarily SAN management Maintenance of communication systems including firewall, routers, switches, Wi-Fi and internet etc. 3rd line level support ...