526 to 550 of 629 Network Security Jobs in the UK

Cloud Infrastructure Engineer, shaping our multi-cloud strategy across AWS and GCP. Architect robust CI/CD pipelines, optimise Terraform infrastructure, and enhance platform security and scalability. Join us to build the reliable foundations that drive next-generation AI decision intelligence. Contract Type: Permanent, Full Time Location: Hybrid (Norwich … documentation, and automation tools that simplify the installation and maintenance process for these customers. Troubleshooting and resolving DevOps, cloud, and infrastructure-related issues. Implementing security best practices and compliance requirements across cloud environments. Requirements Extensive experience with Terraform for Infrastructure as Code. You should be comfortable designing Terraform patterns … multiple environments and deployment scenarios. Deep expertise in both AWS and GCP is essential, including practical knowledge of networking, compute resources, managed services, and security configurations. Hands-on experience in building and optimising CI/CD pipelines (e.g. GitLab CI). Proficiency with Kubernetes is required, including experience managing More ❯

Network Engineer Permanent York - Hybrid - 2 days a week onsite The role will assist the end-to-end delivery and performance of companies Wide and Local Area Network from its delivery partners and individual networks across the companies estate. The role delivers ongoing operational business requirements in the … following areas: Day to day operational performance of the network to agreed SLAs and KPIs. Changes to the network to meet ongoing business demands. Delivering continuous service improvement. Emergency response to critical incidents. Skills and experiences required: Strong experience in Cisco Meraki including configuration, deployment and installation Experience … with Firewalls - Fortinet Proven technical experience supporting LAN, WAN and WLAN. Experience of running network security. Experience in managing a cellular Wireless WAN. Experience supporting networks for a large multi-site organisation. Experience in Cisco and Cisco Meraki based hardware and solutions. Experience of working with third party providers More ❯

Currently recruiting for a ICT Network Specialist role in the North East Near Middlesbrough, Stockton, Sunderland and across region ICT Network & Comms Specialist – North East Salary – Up to 50K Hybrid (2 – 3 days a week) Requirements: Cisco 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 If interested in the role please apply or email More ❯

Prometheus and Grafana Nice to have: Experience building Developer Experience (DevX) tools and workflows Familiarity with GPU setups (CUDA, TensorFlow, etc.) Strong networking and network security knowledge Linux/Unix skills and shell scripting A degree in Computer Science or a related field ✨ What we offer: Hybrid work More ❯

Prometheus and Grafana Nice to have: Experience building Developer Experience (DevX) tools and workflows Familiarity with GPU setups (CUDA, TensorFlow, etc.) Strong networking and network security knowledge Linux/Unix skills and shell scripting A degree in Computer Science or a related field ✨ What we offer: Hybrid work More ❯

think differently, and want to make a significant impact, join us at Zopa and make it count. Follow us on The team The Information Security team consists of 16 members across Security Operations, Identity and Access Management, Security Engineering, and Product Security sub-teams. The role … The Associate Security Operations Analyst is a key role reporting to the Security Operations Manager. You will review and respond to security event tickets in Jira, analyze events, assess impacts, and determine responses. This role involves both reactive and proactive security activities, including risk evaluation and … incident response, such as scoping, detection, containment, eradication, and improvement planning. You will monitor security tools like SIEM (e.g., Splunk) for unusual activity. As you gain experience, you'll design and implement detection rules to enhance early threat detection. Creating incident reports and maintaining security documentation are also More ❯

documents, reports) data sources for real-time and batch processing. Maintain and troubleshoot Airflow pipelines for embedding extraction and document processing. Ensure data governance, security, and compliance across all applications. Manage Vector Database (PGVector), including indexing and similarity search optimizations. Application Development: Develop interactive UI components to enable self … using dbt. Implement query translation and enhancement techniques to improve LLM accuracy and retrieval quality. Use AI to speed up code development e.g. Cursor. Security & Infrastructure Management: Collaborate with Platform Engineering teams to manage apps Kubernetes deployments on our Cloud. Ensure security integrations with Azure SSO and SailPoint. … Work with the Network & Security team to manage configurations for newly created services. Testing & Deployment: Develop unit and integration tests to ensure system reliability and performance. Validate applications against real-world data and scenarios to assess LLM accuracy and output quality. Deploy applications in Kindred Cloud environments, ensuring More ❯

level? We are seeking a dynamic and highly capable SOC Shift Lead to support and secure critical infrastructure within the exciting Aerospace, Defence, and Security sector. This is an exceptional opportunity to lead a team of talented analysts, manage incident triage, and drive operational excellence in a mission-critical … days off—providing an excellent work-life balance. To be considered for this role you will need to have Proven experience in a Security Operations Centre (SOC) environment (SOC Level 2) Previous people management or line management experience Strong familiarity with SIEM platforms including Microsoft Sentinel and Splunk Knowledge … guiding your team through sophisticated cyber defence challenges. The Soc Shift Leader would be tasked with Monitoring, triaging, and investigating alerts across host and network security systems Performing deep analysis of traffic, logs, and system events to identify threats and vulnerabilities Providing line management to SOC Analysts—developing More ❯

IT Support Engineer (1st Line) 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 for over 10 years. Now hiring for multiple talented IT Support Engineers to join the team due … growth and expansion in customer base and demand. They offer and encourage development and progression, with the opportunity of great career with unrivalled job security and stability. Job Profile The job will suit skilled IT support engineers with a minimum of 1 year proven and demonstrable experience within a More ❯

on internal and external infrastructure. Applying and developing appropriate exploits to gain access and expand access to remote systems. Documenting technical issues identified during security assessments. Mentoring more junior colleagues and supporting managers whenever necessary. Perform peer review and quality checks on work product from other colleagues. Instructor-led … and self-guided training activities, including you working towards attaining company funded security certifications. How this opportunity is different You will be part of a team that provides a challenging and exciting work environment that pairs a healthy combination of autonomy and senior level support, together with a significant … investment in your learning and professional development. Our international Security Testing team specializes in application and network infrastructure security, red teaming, and source code review, publishes books and security blogs, contributes to open-source software projects, and are engaged in a variety of continuous security More ❯

IT Support Engineer Company Profile An exciting, forward-thinking and innovative provider of complete, bespoke, managed IT, communication and network security solutions for businesses of all sizes for over 10 years. Now hiring for multiple talented IT Support Engineers to join the team due to continued growth and … rapidly growing company, who can offer lots of support and development as well as progression and the opportunity of great career with unrivalled job security and stability. Job Profile The job will suit skilled IT support engineers with a minimum of 1 year proven and demonstrable experience within a More ❯

In our HVDC Communication Team, we test and verify network infrastructures, communication interfaces, as well as HMI concepts of our innovative HVDC projects in our test center. During the commissioning of our HVDC systems worldwide, we ensure the flawless functionality and quality. Our diverse and multinational teams work closely … on-time and economical handling of the commissioning of HVDC systems on our construction sites (worldwide) especially for data networks and individual components of network communication SCADA-Level. Responsibility for the commissioning, support, and control of the predominantly TCP/IP-based network infrastructure, HMI concept, and their … including Lean, reviews, and lessons learned). What You Bring Completed degree in electrical engineering, energy technology or comparable education/qualification. Experience in network administration (switches, routers, etc.), basic HMI, and PC administration (hardware and virtualization). Basic knowledge of network protocols (including TCP/IP, RADIUS More ❯

in critical infrastructure that is looking for a Vulnerability Analyst (OT) to join their team. This is a fantastic opportunity to contribute to the security of Operational Technology (OT) environments, helping to safeguard essential services. The Role: Our client is looking for someone to: Conduct vulnerability assessments across OT … environments to identify security risks. Work closely with internal teams to develop and implement risk mitigation strategies. Monitor and assess emerging threats impacting critical infrastructure. Provide expert guidance on best practices for OT security and compliance. Travel once per quarter to the South of England for team collaboration. … What We're Looking For: Some hands-on experience in OT security or vulnerability management - this could be from working with ICS/SCADA environments, network security, or cyber risk management in OT. A strong understanding of OT vulnerabilities and security frameworks. The ability to assess More ❯

in critical infrastructure that is looking for a Vulnerability Analyst (OT) to join their team. This is a fantastic opportunity to contribute to the security of Operational Technology (OT) environments , helping to safeguard essential services. The Role: Our client is looking for someone to: Conduct vulnerability assessments across OT … environments to identify security risks. Work closely with internal teams to develop and implement risk mitigation strategies. Monitor and assess emerging threats impacting critical infrastructure . Provide expert guidance on best practices for OT security and compliance. Travel once per quarter to the South of England for team … collaboration. What We’re Looking For: Some hands-on experience in OT security or vulnerability management – this could be from working with ICS/SCADA environments, network security, or cyber risk management in OT. A strong understanding of OT vulnerabilities and security frameworks. The ability to More ❯

Wintel Systems Administrator - Platform Manager - MUST BE DV CLEARED Are you a technical expert with a strong background in Windows systems and network management ? Do you thrive in high-pressure environments , prioritising critical tasks and resolving incidents swiftly? If you're looking for a role where you can make … team, and support global customers in challenging environments, this could be your next move! Your Role: Maintain and support a Windows-based Live Service Network with various hosted applications. Provide 3rd Line technical support , troubleshooting and resolving issues efficiently. Work within configuration and change management policies to ensure smooth … operations. Collaborate with different departments to maintain network security . Ensure all processes, procedures, and work instructions are followed. Keep accurate records of network components, maintenance activities, and inventory . Provide on-call technical support on a rotational basis (1 week in 3) . What You Need More ❯

to recommend the best solutions for the future state architecture. Experience effectively communicating with senior business leaders. Preferred qualifications, capabilities, and skills Knowledge of network security architecture concepts, including topology, protocols, components, and principles would be advantageous. Prior experience in cybersecurity design/engineering would be advantageous. Prior More ❯

a hybrid role based in central Cardiff. As the Senior NOC Engineer (Core/Nokia) your key responsibilities are Manage, operate and develop OFNL network environment, responding to outages and major incidents as required Work to achieve 99.9% service availability, always providing a high level of customer service Perform … necessary change management, whilst minimising customer impact Maintain and upgrade the Core network, working with both internal and external stakeholders to maintain network operations Be a senior technical point of escalation for colleagues and mentor team members on technical issues Be part of escalation on-call rota to … ensure 24/7 coverage, which will include planned and unplanned maintenance to the network About you Nokia NRS II Certification or equivalent, with experience working in a NOC In-depth understanding of communication protocols (TCP/IP) and routing protocols (BGP, OSPF, MPLS) Familiarity with access control models More ❯

a hybrid role based in central Cardiff. As the Senior NOC Engineer (Core/Nokia) your key responsibilities are Manage, operate and develop OFNL network environment, responding to outages and major incidents as required Work to achieve 99.9% service availability, always providing a high level of customer service Perform … necessary change management, whilst minimising customer impact Maintain and upgrade the Core network, working with both internal and external stakeholders to maintain network operations Be a senior technical point of escalation for colleagues and mentor team members on technical issues Be part of escalation on-call rota to … ensure 24/7 coverage, which will include planned and unplanned maintenance to the network About you Nokia NRS II Certification or equivalent, with experience working in a NOC In-depth understanding of communication protocols (TCP/IP) and routing protocols (BGP, OSPF, MPLS) Familiarity with access control models More ❯

a hybrid role based in central Cardiff. As the Senior NOC Engineer (Core/Nokia) your key responsibilities are Manage, operate and develop OFNL network environment, responding to outages and major incidents as required Work to achieve 99.9% service availability, always providing a high level of customer service Perform … necessary change management, whilst minimising customer impact Maintain and upgrade the Core network, working with both internal and external stakeholders to maintain network operations Be a senior technical point of escalation for colleagues and mentor team members on technical issues Be part of escalation on-call rota to … ensure 24/7 coverage, which will include planned and unplanned maintenance to the network About you Nokia NRS II Certification or equivalent, with experience working in a NOC In-depth understanding of communication protocols (TCP/IP) and routing protocols (BGP, OSPF, MPLS) Familiarity with access control models More ❯

customers. We now have a fantastic opportunity within our IT team to join us as an Infrastructure Platform Lead (Networks) to advance several key network towers including core networking, network security, edge connectivity, and cloud networking. We are seeking an individual with significant experience, who is motivated … and delivering secure, robust, stable, and future-ready infrastructure. You will have demonstrable experience in designing, implementing, and managing innovative, cost-efficient solutions, modernising network infrastructure services both on-premise and for the public cloud (predominantly Google Cloud Platform), simplifying and rationalising existing technologies, whilst maintaining operational excellence. If … you're enthusiastic about on-premise and cloud network technologies, thrive in a time-sensitive, high-demand environment, and take satisfaction in delivering results through others, then we want to hear from you More ❯

implement, and maintain cloud-based infrastructure solutions using Microsoft Azure. Manage and support Microsoft 365 services, including Exchange Online, SharePoint, and Teams. Ensure robust security measures are in place to protect systems, data, and applications. Troubleshoot and resolve complex IT infrastructure issues efficiently. Collaborate with cross-functional teams to … systems. Skills & Experience Required: Some experience in IT infrastructure roles. A good understanding of Microsoft Azure and Microsoft 365 administration. In-depth understanding of network security principles and best practices. Hands-on experience with virtualization technologies (VMware, Hyper-V). Solid knowledge of Windows Server systems This is More ❯

We are searching for an experienced IT Network Engineer to be responsible for ensuring IT networks and communications are well designed, secure, optimal and function consistently across all internal and external operations. The role is offered on a hybrid basis, 3-days in the office and 2-days from More ❯

Azure preferred, AWS/GCP optional). o Manage Microsoft 365 tools (email, Teams, SharePoint, user management). o Oversee endpoint management (laptops, VPNs, network security). o Deploy and maintain EDA tools, SDKs, cross-compilers, containerized dev environments. o Collaborate with engineering teams to streamline development and More ❯

Azure preferred, AWS/GCP optional). o Manage Microsoft 365 tools (email, Teams, SharePoint, user management). o Oversee endpoint management (laptops, VPNs, network security). o Deploy and maintain EDA tools, SDKs, cross-compilers, containerized dev environments. o Collaborate with engineering teams to streamline development and More ❯

Hyper-V, VMware). Deploying and managing Microsoft 365, Azure, Intune, SharePoint, and other cloud services. Implementing and supporting cutting-edge cybersecurity tools and network security systems. Delivering first-class customer support both remotely and face-to-face. Contributing to project planning, design, and technical documentation. Key Requirements More ❯