226 to 250 of 1,178 Firewall Jobs in the UK

Hosting Engineer Based in London Hybrid Working A leading technology-driven organisation is seeking a Hosting Engineer to join their Infrastructure team. This is a hands-on role focused on deploying and operating Kubernetes environments, driving automation, and ensuring operational More ❯

Job Title: Technical Support Engineer Location: Near Saffron Walden (full-time onsite) Salary: £25,000 - £38,000 (DOE) Industry: Managed Service Provider We're currently partnering with a well-established MSP based just outside Saffron Walden, renowned for delivering first More ❯

Job Title: Technical Support Engineer Location: Near Saffron Walden (full-time onsite) Salary: £25,000 - £38,000 (DOE) Industry: Managed Service Provider We're currently partnering with a well-established MSP based just outside Saffron Walden, renowned for delivering first More ❯

Hosting Engineer Based in London Hybrid Working A leading technology-driven organisation is seeking a Hosting Engineer to join their Infrastructure team. This is a hands-on role focused on deploying and operating Kubernetes environments, driving automation, and ensuring operational More ❯

Senior Infrastructure Engineer - Hybrid - Milton Keynes Location: Hybrid (3 days per week in Milton Keynes) Salary: Competitive + Excellent Benefits Are you a highly experienced Infrastructure Engineer with deep technical expertise in Microsoft environments, networking, and cloud platforms? Are you More ❯

Are you looking for an exciting new opportunity? Join a company that began its journey in 2013, initially serving accountancy firms as its first clients. Since then, it has grown to host over 200 practices, now specialising in IT hosting More ❯

Are you an IT Support professional with some commercial 1st line experience looking for your next career move? Are you customer focused, with base experience of supporting Office 365, Windows 10/11, Active Directory and some networking skills? We More ❯

Network Engineer Corsham (SN13) Onsite Salary £55,000 - £65,000 25 days annual leave inclusive of up to 3 days Christmas shut-down Buy or sell up to 5 days annual leave Annual Wellbeing allowance Two pension schemes to choose More ❯

CrowdStrike Firewall Consultant - Outside IR35 Contract - £500/day - London/Remote An excellent contract opportunity has arisen for a skilled CrowdStrike Firewall Consultant to join a leading organisation on a major security improvement project. This contract role offers £500 per day, is outside IR35, and will run for an initial period of 6 months, with strong likelihood of extension … based on project needs. The CrowdStrike Firewall Consultant will take ownership of a full end-to-end deployment of CrowdStrike Firewall across Windows Servers and Windows 11 laptops and desktops. The main objective of the project is to improve network security while ensuring system stability and business continuity throughout the implementation process. The successful candidate will be responsible for analysing … inbound and outbound network traffic across the organisation's server and desktop estate. Using this analysis, you will build, test, and refine firewall rules in monitoring mode, carefully evaluating their impact before full deployment. You will act as the technical lead, managing troubleshooting, risk mitigation and remediation to ensure the safe and effective rollout of CrowdStrike Firewall across the business. More ❯

Lead Network Engineer - Azure, Cisco, HLD, LLD,Cisco Campus Networking 9300 Series,Cisco Nexus switches,Palo Alto Prisma Access Firewall Our leading international law firm client are looking to recruit a Lead Network Engineer (Azure, Cisco, HLD, LLD,Cisco Campus Networking 9300 Series,Cisco Nexus switches,Palo Alto Prisma Access Firewall) on a 12 month Fixed Term Contract basis tobe … and Office Moves and Changes. Roles and Responsibilities for this Lead Network Engineer (Azure, Cisco, HLD, LLD,Cisco Campus Networking 9300 Series,Cisco Nexus switches,Palo Alto Prisma Access Firewall) are: Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain Palo Alto Prisma Access firewall policies to ensure More ❯

expertise (e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall Management: Manage firewall configurations for the CyberEnergianetwork based on operational requirements. Develop and implement network security tools, produce threat models, and assess risks around existing configurations. Provide subject matter expertise More ❯

information. As well as offering competitive salaries, out client offers a comprehensive benefits package. This role is office based 4 days per week. Skills required: Cisco VPN Solutions Cisco Firewall technologies Networking LAN and WAN Winders Server VMWare IT security practices, systems patching Veeam backup technology Linux SQL Server database administration Spectrum IT Recruitment (South) Limited is acting as an More ❯

To provide an effective, secure server and desktop support service (physical and virtual). To provide an effective, secure, disaster recovery plan for the Local Area Network, Servers and Firewall infrastructure. To design, implement and manage IT projects. Assist training other members of IT Staff When appropriate, participate in an out of hours on call rota for the provision of … MCSA, CCNA, VCP ITIL Experience Essential Experience in delivering complex technical IT facilities Citrix XenDesktop/XenApp Experience Windows Operating systems and Active Directory Management Exchange 2016 infrastructure knowledge Firewall technologies knowledge Anti-Virus domain infrastructure SAN Technologies VMware and Hyper V knowledge Disaster recovery and Business Continuity knowledge Windows 2012/2016/2019 Server knowledge Knowledge to be More ❯

servers , desktops, laptops, and mobile devices Handle user account management , software rollouts, and security updates Ensure compliance with GDPR and internal security protocols What You Bring: Strong networking and firewall skills with Cisco configuration experience Proficiency in TCP/IP, DNS, DHCP , and server basics Certifications such as CompTIA A+ , Microsoft , or ITIL (preferred) Excellent communication, troubleshooting, and documentation abilities More ❯

TCP/IP stack, concept of VLANs and firewalls, wireless configurations 2 years+ of 1st line technical helpdesk environment 2 years + of a 2nd line technical support environment Firewall Implementations -Fortigate/Cisco/Sonicwall/Watchguard Backup Solutions - Azure/Veeam Virtualisation - Hyper-V, VMware, AVD, RDS In-depth Knowledge of O365 suite & MFA Able to answer general More ❯

Windows desktop including all levels of troubleshooting, Extensive experience working with cloud, server, desktop, network and telephony providers. Good knowledge of networking - Layer2/3, dynamic routing, MPLS and firewall management. Good knowledge of IT security practices and the implementation of tools that provide MFA, DLP, proxy services, encryption, event logging and alerting. Able to provide input to, and technical More ❯

above Windows Desktop OS (Windows 7 and above) Hyper-V setup and administration Microsoft 365 tenant setup and administration SharePoint Online configuration and support Core networking (DNS, routing, switching) Firewall configuration (Meraki/Draytek/Sophos) Familiarity with VoIP platforms, preferably Gamma Experience with Apple device support Previous experience with Managed Service Platforms and RMM tools Desirable: Industry-recognised certifications More ❯

. Collaborate with project teams to deliver tailored, high-performance network solutions. Skills & Experience: Expert-level experience with OSPF , BGP , and enterprise routing/switching . Strong knowledge of firewall configuration and network security policies (Mikrotik, Cisco, Juniper). Hands-on experience with VLAN design , link aggregation , and redundancy protocols . Proficiency in supporting hybrid network environments (on-prem/ More ❯

Strong knowledge of Windows Server and Microsoft 365 migrations. Experience with virtualisation platforms such as VMware, Hyper-V, or Oracle KVM. Advanced understanding of networking, including OSPF, BGP, and firewall management (Mikrotik/Cisco/Juniper). Proficient in backup and recovery systems, particularly Veeam. Excellent problem-solving abilities and strong communication skills. Benefits: Competitive salary Free parking Company events More ❯

Server, Azure, Active Directory, networking, and end-user systems . Support desktop environments (Windows 10/11), laptops, printers, and mobile devices, including MDM (e.g. Intune). Assist with firewall/router configurations , switch management, and on-site network setups. Contribute to system upgrades, migrations, patching, and client project rollouts. Ensure timely resolution of support tickets in line with SLAs More ❯

on the business The successful candidate will have thorough knowledge of: Microsoft Windows Servers, including Active Directory, Group Policy, Hyper-V, backup solutions Networking, including DHCP, DNS, routing, VLAN, firewall, and VPN technologies Designing, implementing and supporting IT environments to meet business needs Capacity management Basic hardware maintenance of servers and PCs Significant experience of the following will be beneficial More ❯

server core Windows 10 Desirable PKI, N-cypher and Certificate Management Microsoft Endpoint Configuration Manager (MECM) for Windows patching and Application Deployments Windows Server Update Services Trellix ePO, ENS, Firewall, Application Control, DLP Scripting (PowerShell, VB, etc.) Print Services RSA Exposure to Virtualisation technologies Understanding of Networking - WAN/LAN + Firewalls + Routing If you are looking for an More ❯

server core Windows 10 Desirable PKI, N-cypher and Certificate Management Microsoft Endpoint Configuration Manager (MECM) for Windows patching and Application Deployments Windows Server Update Services Trellix ePO, ENS, Firewall, Application Control, DLP Scripting (PowerShell, VB, etc.) Print Services RSA Exposure to Virtualisation technologies Understanding of Networking - WAN/LAN + Firewalls + Routing If you are looking for an More ❯

vendors and partners in troubleshooting and maintaining operational excellence Collaborate with the Network Architect on the design and rollout of new solutions Contribute to the development and enforcement of firewall rules and network policies About you: Experience leading small to medium-sized teams , especially in remote/global setups Technical know-how with Palo Alto Firewalls and network design Strong More ❯

and door access systems and to ensure that they are well maintained with proper backup and that relevant maintenance procedures are applied Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain and ensure More ❯