501 to 525 of 629 Network Security Jobs in the UK

operations of our clients' IT division? This role reports to the IT Infrastructure Manager and involves assisting in the maintenance, monitoring, and optimisation of network systems, servers, and cloud platforms. Responsibilities: Assist in the installation, configuration, and maintenance of network hardware, servers, and infrastructure. Monitor system performance, ensuring … uptime and availability of IT services. Perform routine system checks, backups, and patch management. Liaise with our Security Operations Centre (SOC) to ensure smooth running of our solutions and alert any problems to management. Troubleshoot hardware, software, and network issues, escalating complex problems to the IT Infrastructure Manager … users ensuring timely resolution of IT issues. Troubleshoot and resolve end-user issues related to infrastructure, networks, and system access. Support the implementation of security protocols, including firewalls, anti-virus software, and encryption. Requirements: Server Management: Strong working knowledge of Windows server administration and support. Cloud Identity: Experience with More ❯

Group Service Desk Manager Permanent/Full-time Company Profile An exciting, forward-thinking, and innovative provider of complete, bespoke, managed IT, communication and network security solutions for businesses of all sizes. Now hiring for an experienced Group Service Desk Manager to lead and develop the service desk … join a forward-thinking and rapidly growing company, who offer outstanding support and professional development, clear career progression pathways, as well as unrivalled job security and stability in a fast-paced and rewarding environment. Key Responsibilities Lead and manage the group's service desk teams to deliver outstanding technical More ❯

Group Service Desk Manager Permanent/Full-time Company Profile An exciting, forward-thinking, and innovative provider of complete, bespoke, managed IT, communication and network security solutions for businesses of all sizes. Now hiring for an experienced Group Service Desk Manager to lead and develop the service desk … join a forward-thinking and rapidly growing company, who offer outstanding support and professional development, clear career progression pathways, as well as unrivalled job security and stability in a fast-paced and rewarding environment. Key Responsibilities Lead and manage the group's service desk teams to deliver outstanding technical More ❯

Group Service Desk Manager Permanent/Full-time Company Profile An exciting, forward-thinking, and innovative provider of complete, bespoke, managed IT, communication and network security solutions for businesses of all sizes. Now hiring for an experienced Group Service Desk Manager to lead and develop the service desk … join a forward-thinking and rapidly growing company, who offer outstanding support and professional development, clear career progression pathways, as well as unrivalled job security and stability in a fast-paced and rewarding environment. Key Responsibilities Lead and manage the group's service desk teams to deliver outstanding technical More ❯

Gigamon SME/Network Visibility Engineer - MUST BE DV CLEARED Overview: An exciting opportunity has arisen for a skilled Gigamon SME to join a leading team specialising in network visibility and security. You will be responsible for the design, deployment, and optimisation of Gigamon environments across both data … centre and cloud estates, working closely with network, security, and DevOps teams to drive high performance and security resilience. Key Responsibilities: Architect and deploy Gigamon Visibility and Analytics Fabric (VAF) solutions. Manage and optimise GigaVUE appliances and GigaSMART capabilities (packet slicing, de-duplication, NetFlow generation). Implement … SSL/TLS decryption strategies for encrypted traffic visibility. Lead deployment of ThreatINSIGHT for Network Detection and Response (NDR). Design and deliver cloud visibility solutions across AWS, Azure, and GCP. Support seamless integration into SIEM and security monitoring platforms. Develop detailed installation, configuration, and operational documentation. Proactively More ❯

Support Transformation Projects Work alongside and support strategic technical delivery and IT Solutions Strategy Carry out routine BAU maintenance of all computer hardware and network services to maintain agreed availability. Respond to and resolve IT faults and requests through onsite visits and remote support tools to agreed service levels. … agreed policies and procedures. Monitor and maintain server back-ups to ensure system and user data is protected and secure. Monitor IT (physical and network) security and report any risks or incidents to School Head teachers, IT Manager Any other reasonably requested duties Person Specification Exceptional customer service More ❯

globally. Troubleshoot and resolve DDI issues with internal teams and vendors. Maintain DNS zone files and DHCP scopes. Ensure compliance with change management and security policies. Collaborate with network, security, and server teams. Provide Tier 2/3 support and participate in on-call rotation. Document configurations … and procedures. Implement DNS security measures and best practices. Monitor and improve DDI infrastructure performance. Support cloud platform integrations. What you'll need We know that people don't always fit neatly into roles, and we value everyone's individual skills, experiences, and knowledge - it's what makes you … a minimum: Solid experience of supporting and delivering changes on the Bank's DNS, DHCP and IPAM Tooling. In-depth knowledge of Networking and Security implementation. Demonstrable experience of vendor management. Experience of delivering complex changes to meet tight schedules. Experience of capacity management. You'll also need to More ❯

exciting leadership role in a dynamic school environment? We are seeking a Data and IT Manager to oversee our school's IT systems, data security, and compliance, ensuring the smooth operation of our technology and data management processes. Key Responsibilities: • Data Management: Analyse and report key student, staff, and … family data to support strategic decision-making. Ensuring compliance with all regulations and managing statutory returns. • IT Systems & Security: Lead on IT security and cyber protection, ensuring compliance with GDPR regulations. Taking on Exam Officer and Data Protection Officer Responsibilities. • Compliance & Audits: Manage statutory returns, internal audits, and … data retention policies. • Leadership & Training: Act as the school's Data Protection Officer and provide training on data security and GDPR. • Project Management: Support the planning and implementation of IT and data-related projects This exciting role is ideal for someone who thrives under pressure, has exceptional organisational skills More ❯

a regular basis. Key Responsibilities Provide onsite technical support, troubleshooting and maintenance across various client environments. Install, configure, and support IT hardware, software and network systems. Work with internal teams to escalate and resolve complex technical issues promptly. Deliver excellent customer service and maintain high client satisfaction levels. Maintain … as MCSE, CCNP, HP ASE ITIL Foundation Certificate Experience with Cisco or HP networking infrastructure Knowledge of scripting (PowerShell, batch files, VBScripts) Understanding of Network Security technologies including IDS/IPS Experience with desktop imaging tools and software More ❯

respond efficiently and professionally when under pressure. Responsibilities/Duties: Maintain adequate service levels for the Company Business systems users Ensure the integrity/security of the Company's information resources/data assets Maintain and enforce applicable departmental standards and procedures Maintain a personal level of technical and … technology Participate in the creation and maintenance of inventory listings of all organisation software and hardware devices Ensure efficient/secure operation of all network systems Troubleshoot and rebuild/upgrade workstations and servers Ensure adherence to corporate best practices for IT Be responsible for proper operation of all … networking technologies and be able to troubleshoot LAN & WAN environments Demonstrated good knowledge of TCP/IP, DNS and other networking concepts Experience in Network Security Experience with SQL databases and web services such as IIS Good understanding of VOIP concepts and experience in telephony preferably Mitel Excellent More ❯

Key Requirements: Experience - Minimum of 2 years' experience in supporting IT infrastructure, networks, and systems. Familiarity with technologies such as client/server management, network security, and Unix/Windows-based systems. Technical Skills - Expertise in areas like Fortinet Firewall, Avaya IPT Networking, Extreme EXOS LAN Switching, WLAN … management, and IT security controls. Certifications - ITIL v3 Foundation (required), PRINCE2 (desirable), and other technical certifications relevant to the role. Problem-Solving & Analytical Skills - Ability to analyze complex technical issues, implement solutions, and drive continuous improvements. Communication - Strong verbal and written communication skills. Able to articulate technical solutions to More ❯

and code foundations Deep technical skills and capabilities to become a key part of projects defining the future product technical strategy, keen to engage, network and innovate in collaboration with companywide teams Oversee periodic inspection processes on technologies/standards and recommend improvements. Work closely with architects to prepare … architectures (e.g. OOP, SOLID, Secure coding principles) Specialist in clean code and implementation of design patterns for common problems Depth of knowledge in Information Security - design, quality review and quality assure solutions and services with security controls embedded, specifically engineered as mitigation against security threats as a … processes, and lead and develop a team of specialists to deliver improvements Ability to lead, coach and mentor senior engineers Authoritative cloud computing skills (network, security, serverless, Kubernetes etc.) and automation Experience in leading high performing teams from a technical perspective. Ability to effectively organise, prioritise and delegate More ❯

and branching strategies. Develop and maintain infrastructure automation using Bicep, Helm, Puppet, or Chef. Manage hybrid environments across Linux and Windows, including scripting, app security, and certificate management. Configure and support Microsoft Entra ID/Active Directory integrations for developer workflows. Design and deploy containerised applications using Docker/… CD pipelines for production workloads. Implement centralised logging/monitoring with platforms like Grafana, Datadog, or App Insights. Integrate and manage code quality and security tooling (SonarQube, Black Duck, etc.). Oversee network security, secrets management, and documentation practices (Confluence/Wiki). Required Experience: Minimum … years specialising in Azure DevOps Services. Strong scripting and automation experience with tools like Bicep, Helm, PowerShell, Bash. Understanding of networking fundamentals, infrastructure security, and identity management. Proven experience in deploying enterprise-grade cloud-native solutions with high availability and performance. Please apply for immediate interview More ❯

and branching strategies. Develop and maintain infrastructure automation using Bicep, Helm, Puppet, or Chef. Manage hybrid environments across Linux and Windows, including scripting, app security, and certificate management. Configure and support Microsoft Entra ID/Active Directory integrations for developer workflows. Design and deploy containerised applications using Docker/… CD pipelines for production workloads. Implement centralised logging/monitoring with platforms like Grafana, Datadog, or App Insights. Integrate and manage code quality and security tooling (SonarQube, Black Duck, etc.). Oversee network security, secrets management, and documentation practices (Confluence/Wiki). Required Experience: Minimum … years specialising in Azure DevOps Services. Strong scripting and automation experience with tools like Bicep, Helm, PowerShell, Bash. Understanding of networking fundamentals, infrastructure security, and identity management. Proven experience in deploying enterprise-grade cloud-native solutions with high availability and performance. Please apply for immediate interview More ❯

and branching strategies. Develop and maintain infrastructure automation using Bicep, Helm, Puppet, or Chef. Manage hybrid environments across Linux and Windows, including scripting, app security, and certificate management. Configure and support Microsoft Entra ID/Active Directory integrations for developer workflows. Design and deploy containerised applications using Docker/… CD pipelines for production workloads. Implement centralised logging/monitoring with platforms like Grafana, Datadog, or App Insights. Integrate and manage code quality and security tooling (SonarQube, Black Duck, etc.). Oversee network security, secrets management, and documentation practices (Confluence/Wiki). Required Experience: Minimum … years specialising in Azure DevOps Services. Strong scripting and automation experience with tools like Bicep, Helm, PowerShell, Bash. Solid understanding of networking fundamentals, infrastructure security, and identity management. Proven experience in deploying enterprise-grade cloud-native solutions with high availability and performance. Please apply for immediate interview More ❯

environments. Administer SIP Proxy Servers (e.g., 3CX, Freeswitch, STUN) and troubleshoot VoIP communications. Manage router/firewall configurations, VPNs, VLANs, and DMZs to maintain security best practices. Assist in the build, test, and deployment of customer systems and software updates. Conduct User Acceptance Testing (UAT) for new software releases. … required. Key Skills & Experience Required: Minimum 2 years of experience in DevOps, Technical Support, Desktop Support, or Application Support. Strong Azure expertise: IaaS management, network security, monitoring, and high availability setups. Knowledge of SQL Server (queries, database structure). Experience supporting SIP/VoIP communications. Familiarity with remote More ❯

of the following: The M365 suite of applications including: Microsoft Teams and SharePoint Online, including: Strong knowledge of Teams and SharePoint architecture, covering governance, security models/permissions, Teams channels, content management, search, and user access controls across all Microsoft services OneDrive for Business Configuring, maintaining and performing backups … Records Management. Management of Azure applications and updates including User Management and M365 Groups knowledge. Experience of using SharePoint migration tools. Understanding of data security and compliance standards in cloud environments. Using Agile ways of working with delivery of tasks in a sprint methodology. Delivering project work to deadlines … different issues/maintenance Microsoft Purview, including: Record Labels and Policies Information Protection Sensitivity Labels Experience in the implementation of life cycling, retention and security policies. eDiscovery Power Platform, including: Administration of Power Platform environments Power Automate Flows/Power Apps Azure services, including: Entra ID Subscriptions Networking - Virtual More ❯

a solid technical background, with experience in providing technical support to end-users. You will have experience in managing and maintaining hardware, software, and network infrastructure. Additionally, you will have experience in managing user accounts, configuring laptops, and mobile devices, ensuring they comply with all policies and standards. Skills … communication skills, with a customer-centric approach to your work Experience of troubleshooting technical issues related to operating systems, applications, and hardware Knowledge of network environments and concepts such as TCP/IP, DHCP, DNS, and network security technologies Experience of Windows-based administration tools such as More ❯

application configuration for deployment, monitoring and other automation Provide operational management and support of Linux and Windows servers and containers, including server hardening, patching, network security and log management to deliver web application and service stacks Work with the DevOps Manager and Information Security team members to … or similar tools to provision infrastructure from code Experience with Bash shell scripting Ability to conduct detailed code reviews against Helm and IaC A Security first approach Nice to have, but not essential Experience maintaining ISO 27001 compliance (or equivalent security standard) Familiarity working with various CI/ More ❯

SOC Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK Security Clearance to the … generous flexible benefits fund Key Requirements We are seeking a highly capable SOC Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts, managing incident triage, and driving operational improvements in a mission-critical environment. This is a shift … based position , following a rotation of 2 days (6am6pm), 2 nights (6pm6am), 4 days off . Essential Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use More ❯

SOC Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK Security Clearance to the … generous flexible benefits fund Key Requirements We are seeking a highly capable SOC Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts, managing incident triage, and driving operational improvements in a mission-critical environment. This is a shift … based position , following a rotation of 2 days (6am6pm), 2 nights (6pm6am), 4 days off . Essential Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use More ❯

SOC Shift Lead Location: Hemel Hempstead (On-site, Shift-Based) Salary: Highly competitive with excellent benefit package Security Clearance Level: Must be eligible for DV Clearance . Due to the highly secure nature of this work all applicants will be required to gain UK Security Clearance to the … generous flexible benefits fund Key Requirements We are seeking a highly capable SOC Shift Lead to support critical infrastructure within the Aerospace, Defence and Security sector. You will lead from the frontmentoring analysts, managing incident triage, and driving operational improvements in a mission-critical environment. This is a shift … based position , following a rotation of 2 days (6am6pm), 2 nights (6pm6am), 4 days off . Essential Skills and Experience: Proven experience in a Security Operations Centre (SOC) environment Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge and use More ❯

Offices are located on the river Tees with close access to walks, shops and restaurants. The Opportunity We are now recruiting for an ICT Network and Comms Specialist at our Head Office. It is the responsibility of the ICT Network and Comms Specialist to assist the ICT team … with the overall management, delivery, and deployment of all group network infrastructure and communication systems, ensuring that ICT policies and procedures are met. In this varied role, you will maintain high levels of safety, availability and reliability for all ICT systems by ensuring the effective and accurate provision of … networking experience working with Cisco, Meraki, Checkpoint, Azure Cloud & M365. Demonstrable knowledge of secure configuration practices, VLAN's, QOS, scripting & maintenance, 802.1x or other network security protocols. Experience with the physical design & installation of Local Area Networks Experience with managing Wide Area Networks What you will receive from More ❯

dynamic team. In this role, youll be handling technical escalations , supporting a wide range of IT environments , and working with cutting-edge cloud and network technologies . If you're currently in an MSP environment and feel like youre ready for that next big step , this is the perfect … experience (essential) Strong troubleshooting skills across Windows Server, Microsoft 365, and networking Experience with virtualization technologies (Hyper-V, VMware) Knowledge of firewalls, VPNs, and network security Exposure to cloud platforms (Azure, AWS, or Google Cloud) A passion for IT, learning, and career progression Benefits Package: Highly Competitive Salary More ❯

Would you like to join the leading global provider of network security solutions to help strategic accounts optimize their customer experience? At Fortinet, we are looking for a Technical Account Manager to build a long-term trusted relationship by operating as the primary technical advisor for key enterprise … recommendations that will optimize their return on investment. If you are keen on helping customers achieve their strategic objectives while working on cutting-edge security products, then come and join our team. Key Responsibilities: Develop a deep understanding of the customer business/technical needs to provide technical information … assure follow-up. Skills and Attributes Requirements: Good understanding of data networking protocols, specifically TCP/IP, routing, and switching. Hands-on experience with security products and technologies (e.g., Firewalls, IDS/IPS, DDoS, VPN, Web Application Firewall). Strong troubleshooting and problem-solving skills. Face-to-face and More ❯