101 to 125 of 139 Network Security Jobs in the South East

Work on Technology That Protects What Matters At SiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a Cloud Engineer who enjoys solving difficult technical challenges … scale containerised applications using Azure Kubernetes Service (AKS) and Azure Container Instances (ACI). Automation & IaC: Build and maintain Infrastructure as Code using Terraform. Security & Governance: Implement role-based access control (RBAC) and identity management via Microsoft Entra ID, alongside network security groups (NSGs) and firewalls. Monitoring ...

Senior Infrastructure Engineer London/Remote Salary: up to £75,000 VIQU has partnered with an organisation operating a technically broad, security-focused infrastructure environment to recruit a Senior Infrastructure Engineer. This is a hands-on senior position taking ownership across Azure, enterprise networking, infrastructure security, identity, endpoints … segmentation and infrastructure hardening Secure Microsoft Entra ID using Conditional Access, MFA, PIM and least-privilege controls Administer Microsoft Intune, NinjaOne RMM and endpoint security Manage Microsoft 365, Mimecast and secure web gateway technologies Administer VMware vSphere and NSX environments Oversee data-centre infrastructure and associated technical changes Maintain ...

RHEL and Java/Spring Boot microservices. You’ll support business-critical platforms in a 24/7 environment, taking ownership of incident management, security remediation, CI/CD and automation. The Opportunity As TechOps Engineer, you’ll be responsible for the reliability, security and performance of complex … recurring issues. • Supporting Java and Spring Boot microservices in production environments. • Diagnosing JVM issues relating to memory, garbage collection, threads and latency. • Driving security vulnerability remediation across operating systems, middleware and cloud infrastructure. • Collaborating with Security, SOC and NOC teams during incident response and post-incident reviews. • Managing ...

client, a leader in the Defence & Security sector, is seeking a skilled Cloud Engineer to join their team in either Malvern or Farnborough. In this permanent role, you will work with cutting-edge technology to enable secure, scalable, and mission-critical cloud capabilities within complex operational environments. Key Responsibilities … Building and configuring cloud services to meet business and application requirements Monitoring cloud environments for performance, availability, cost optimisation, and security compliance Developing and maintaining Infrastructure as Code (IaC) using tools such as Terraform, CloudFormation, or ARM templates Automating deployment pipelines and CI/CD workflows to improve efficiency ...

Surrey Rate: up to £800/day (inside IR35) We are seeking a Lead Technical Engineer to lead the design and deployment of Security Operations Centre solutions for customers within a Defence-focused environment. This is a senior, client-facing role for someone with 5-8 years of relevant … responsibilities Lead high-level, low-level, and deployment-level designs for SOC solutions, including component interfaces. Support the design, configuration, and deployment of security tools. Specify infrastructure requirements and support cloud, on-premises VM, and container-based hosting. Design and configure network security devices, routers, switches, VLANs ...

only apply if you hold DV Clearance** About Our Client: An esteemed organisation in the public services sector, dedicated to enhancing infrastructure resilience and security, is seeking a talented Senior Infrastructure Engineer. This is a fantastic opportunity for a professional eager to make a significant impact by deploying cutting … compliance with local governance standards during upgrades and patches. - Engage in migration testing and service validation. Monitoring Platform Infrastructure: - Provision new virtual servers for network monitoring applications. - Apply security hardening and patching in line with best practises. - Validate platform readiness alongside local ICT resources. Public Key Infrastructure ...

only apply if you hold DV Clearance** About Our Client: An esteemed organisation in the public services sector, dedicated to enhancing infrastructure resilience and security, is seeking a talented Senior Infrastructure Engineer. This is a fantastic opportunity for a professional eager to make a significant impact by deploying cutting … compliance with local governance standards during upgrades and patches. - Engage in migration testing and service validation. Monitoring Platform Infrastructure: - Provision new virtual servers for network monitoring applications. - Apply security hardening and patching in line with best practises. - Validate platform readiness alongside local ICT resources. Public Key Infrastructure ...

Kubernetes) RDS Route 53 VPC Networking S3 Hands-on DevOps tooling experience: Jenkins Git CI/CD Docker Helm Implement and manage cloud security controls including IAM, encryption, and network security Support operational activities and platform reliability within the DevOps operating model Essential: AWS, Terraform, Jenkins, Kubernetes … Docker, Git, CI/CD, Helm, cloud security, and infrastructure automation experience. Desirable/Non-Essential skills: Experience with frontend scripting languages such as Java and Python Experience with other areas of the product lifecycle such as requirements gathering, service design, etc. Experience with configuration of monitoring tools such ...

customers and then identify a full range of opportunities across the SCG product/service portfolio to include: Hosted IP Telephony Data Connectivity Cyber Security Business Mobile Private Cloud Network Security Managed IT Services Key Tasks Working closely with the prospective customer to understand the underlying requirement ...

automated testing for infrastructure and platform components, including IaC unit/integration tests, deployment validation, policy‐as‐code (Azure Policy, OPA) and IaC linting. Security and compliance Strong understanding of cloud and SaaS security best practices: least privilege, managed identities, secret management, network security, private endpoints ...

SiXworks is a specialist digital innovation partner delivering secure, mission-critical technology to Defence and National Security organisations. We’re seeking a Network Engineer to design, build, and deliver secure digital solutions in highly secure environments, collaborating with engineers, architects, and delivery specialists to enable faster, safer decision … making for critical operations. Role involves implementing WAN/LAN, SD-WAN, VPNs and network security infrastructure, creating design #J-18808-Ljbffr ...

member of the IT function and be accountable for end-to-end delivery of complex technology projects. This includes software, infrastructure, cloud, cyber security & general business transformation initiatives. To be considered for this IT Project Manager (LAN/WAN, SD-WAN, Firewalls, Cloud connectivity, Campus networks) role … ideal that you have: Proven experience as an IT Project Manager Preferable but not required law firm experience Strengths within Networking, Cyber Security and Cloud based projects. Roles and Responsibilities: End-to-End IT Project Delivery (Primary) Plan, execute, and deliver complex IT projects across multiple disciplines including applications ...

Stott and May is seeking a Security Infrastructure Engineer to design, configure and maintain security tools across cloud and on‐prem environments within a Defence‐focused setting. The role involves deploying containers and VMs, configuring network security, and engaging client stakeholders. It requires UK SC clearance ...

Senior IT Systems Administrator (Linux & HPC).**The Opportunity:**The Senior IT Systems Administrator (Linux & HPC) is responsible for the administration, maintenance, security and operational reliability of Linux-based enterprise and high-performance computing platforms. The role will provide hands-on technical ownership across Linux operating systems, HPC compute … workload scheduling and associated storage and network services.A major focus will be the operation of cloud and co-located HPC platforms. The position requires strong Linux engineering experience, practical knowledge of HPC environments, including NVIDIA Base Command Manager, Azure CycleCloud and SLURM. The ability to diagnose complex cross-platform ...

experience. Proven experience supporting enterprise-scale voice and video collaboration solutions. Desirable Skills Kurmi, Telisca, RTMT, Prognosis, or PeterConnects. WAN/LAN networking knowledge. Network security experience. Systems administration experience. About You You are a customer-focused engineer who thrives in secure, high-pressure environments. You have excellent ...

seamless omnichannel operations. Bring your hands-on expertise in Windows, Microsoft Intune/MDM and Entra ID , troubleshooting end-to-end across endpoints, network, security, POS systems and business applications. You’ll help keep the technology foundation across retail stores, warehouses, showrooms and corporate offices resilient and connected. … YC47663 - Please include this when making any enquiries.) Main Responsibilities Manage network infrastructure including routing, switching, firewalls, VLANs, VPN, WiFi, and secure connectivity across European offices, showrooms, and retail stores Manage Microsoft Intune/MDM and Entra ID, including MFA, device compliance, encryption, and endpoint security Lead technical ...

Engineer to join a specialist Enterprise Engineering team delivering advanced networking, communications and IT infrastructure solutions. The role focuses on systems design, product development, network infrastructure, technical support and engineering innovation across satellite communications and enterprise networking environments. Typically, this person will be responsible for: Designing, developing and supporting … enterprise networking and communications solutions. Acting as the technical expert for selected products and engineering systems. Supporting the design and development of value-added network services and infrastructure. Producing and maintaining detailed technical documentation for new products and engineering solutions. Investigating and resolving complex engineering and customer support issues. ...

including IaC unit/integration tests, deployment validation, policy‐as‐code (Azure Policy, OPA) and IaC linting.Security and complianceStrong understanding of cloud and SaaS security best practices: least privilege, managed identities, secret management, network security, private endpoints, and secure software supply chain practices (image scanning, SBOM, dependency ...

rather than repeated workarounds. Coach engineers and contribute to knowledge articles, troubleshooting guides and improved support processes. Maintain high standards around documentation, customer communication, security and change control. The technology You'll be working across a broad Microsoft-focused MSP and private-cloud environment, so you'll need strong … Citrix, NetScaler and Remote Desktop Services Networking, WAN connectivity, switching, VPNs, TCP/IP and Palo Alto firewalls Backup and recovery, including Veeam Security across identities, servers, endpoints, networks and cloud services Deeper expertise in at least two of VMware vSphere, Citrix/NetScaler, enterprise storage or firewall/ ...

closure and root causes are identified and reported. You will oversee servers, cloud platforms, hardware and corporate and public networks, while maintaining robust security, PCI-DSS compliance and data protection standards. Working closely with the IT Director, wider IT teams and external suppliers, you will help shape technology strategy … remote locations, Demonstrable experience of incident management, root cause analysis, problem resolution and delivering services against agreed service levels, Experience implementing or maintaining IT security and compliance controls, including firewalls, network security, data protection, GDPR or PCI-DSS requirements, Evidence of leading technology improvement initiatives or projects ...

Logic Group) Comms365 is a UK-based provider of resilient, always-on business connectivity — 4G/5G, fixed-line, bonded Internet, SD-WAN, and network security — for organisations that simply can't afford downtime. Founded in 2008, we own and manage our own Cisco-based core network ...

test of UI, server and interface components, using C# in multi-threaded, multi-server environments. Ensuring your code takes into account the concerns of security, scalability, compatibility and maintainability. Performing testing of your work, fixing defects and helping to resolve customer support cases.Have you got what it takes? Solid … DevOps, GIT or similar Experience of unit and automated testing using tools such as NUnit, Jasmine and Selenium Solid understanding of the principles of network security, authentication and authorization Experience of working with databases using Entity Framework Good knowledge of SOLID principles Experience creating RESTful APIs and ensuring ...

orchestrating implementation, and validating outputs.Leading technical decisions on architectural direction using a collaborative, team-based approach.Ensuring the architecture takes into account the concerns of security, scalability, compatibility, maintainability — and the responsible, evidenced use of AI in both build-time and run-time.Performing testing of your work, fixing defects … source control solutions such as DevOps, GIT or similar.Experience of unit testing, code reviews, and other product quality disciplines.Solid understanding of the principles of network security, authentication, and authorization.Experience of working with databases using Entity Framework or similar.Good knowledge of SOLID principles.Experience creating RESTful APIs and ensuring ...

validating outputs. Leading technical decisions on architectural direction using a collaborative, team-based approach. Ensuring the architecture takes into account the concerns of security, scalability, compatibility, maintainability — and the responsible, evidenced use of AI in both build-time and run-time. Performing testing of your work, fixing defects … solutions such as DevOps, GIT or similar. Experience of unit testing, code reviews, and other product quality disciplines. Solid understanding of the principles of network security, authentication, and authorization. Experience of working with databases using Entity Framework or similar. Good knowledge of SOLID principles. Experience creating RESTful APIs ...

validating outputs. Leading technical decisions on architectural direction using a collaborative, team-based approach. Ensuring the architecture takes into account the concerns of security, scalability, compatibility, maintainability — and the responsible, evidenced use of AI in both build-time and run-time. Performing testing of your work, fixing defects … solutions such as DevOps, GIT or similar. Experience of unit testing, code reviews, and other product quality disciplines. Solid understanding of the principles of network security, authentication, and authorization. Experience of working with databases using Entity Framework or similar. Good knowledge of SOLID principles. Experience creating RESTful APIs ...