Lead Infrastructure Engineer - Proxy/SSE Network Security (Corporate Sector)

Added 26/10/2026

We are seeking a Lead Infrastructure Engineer specialising in Proxy and Security Service Edge (SSE) technologies to provide technical leadership across a complex corporate network security environment. This is a hands-on role for an experienced infrastructure professional who can design, implement and operate secure, resilient services for users, applications and connected sites. You will lead the architecture and ongoing development of proxy, secure web gateway, cloud access security broker and SSE capabilities. Responsibilities will include defining technical standards, developing engineering roadmaps, improving traffic inspection and access controls, and ensuring that security services support evolving business and technology requirements. You will...

AWS DevOps Engineer – Cloud Infrastructure & Security

Added 26/10/2026

We are seeking an AWS DevOps Engineer – Cloud Infrastructure & Security to design, build and maintain secure, scalable cloud environments. This role will suit an experienced engineer who enjoys automating infrastructure, improving operational resilience and embedding security throughout the software delivery lifecycle. You will develop and manage AWS infrastructure using Infrastructure as Code, primarily with tools such as Terraform or CloudFormation. You will create and maintain CI/CD pipelines, automate deployment processes and support reliable application releases across development, testing and production environments. You will also help establish standards for configuration management, monitoring, logging, backup and disaster recovery. Security will...

Senior Network Security Infrastructure Engineer

Added 16/10/2026

We are seeking a Senior Network Security Infrastructure Engineer to design, implement and maintain secure, resilient network infrastructure across a complex technology environment. You will provide technical leadership for network security initiatives, ensuring that systems, services and connectivity remain protected, available and aligned with current security standards. The role will involve working closely with infrastructure, cloud, application and security teams to develop practical solutions that support business requirements while reducing operational and cyber risk. Your responsibilities will include designing and reviewing network security architecture; managing firewalls, secure web gateways, VPNs, intrusion prevention systems and related security controls; and maintaining secure...

Senior IT Engineer (Infrastructure and Security)

Added 15/10/2026

We are seeking a Senior IT Engineer (Infrastructure and Security) to take a leading role in maintaining, securing and improving a complex technology environment. You will be responsible for the availability, performance and resilience of core infrastructure, while helping to strengthen security controls and support the organisation’s wider technology strategy. This is a hands-on role requiring strong technical expertise, sound judgement and the ability to work effectively with colleagues, suppliers and stakeholders at all levels. Your responsibilities will include managing and supporting server, cloud, network, storage, backup and virtualisation platforms; monitoring systems and resolving incidents, problems and service requests; and...

IT Infrastructure Engineer : Cloud Services Security & Compliance

Added 05/10/2026

We are seeking an IT Infrastructure Engineer specialising in Cloud Services Security and Compliance to help design, operate and continuously improve secure, resilient cloud environments. The role will focus on protecting infrastructure, platforms and services across cloud and hybrid environments while supporting business objectives, regulatory obligations and enterprise security standards. You will work closely with infrastructure, architecture, development, service management and risk teams to embed security throughout the technology lifecycle. Key responsibilities include administering and securing cloud infrastructure, identity and access management, network controls, encryption, logging, monitoring, backup and disaster recovery capabilities. You will assess cloud configurations against recognised security...

Infrastructure Security Engineer - London

Added 29/09/2026

We are seeking an Infrastructure Security Engineer to help protect and strengthen the technology environment of a leading organisation in London. This role will be responsible for designing, implementing and maintaining effective security controls across cloud, network, server and endpoint infrastructure. You will work closely with infrastructure, engineering and operations teams to identify risks, improve resilience and support secure delivery of technology services. Your responsibilities will include monitoring and responding to security events, investigating vulnerabilities, supporting incident response and contributing to threat modelling and risk assessments. You will develop and maintain security standards, configurations and technical documentation, while helping to...

Network Security Infrastructure Engineer, Network Traffic Management

Added 28/09/2026

We are seeking a Network Security Infrastructure Engineer specialising in Network Traffic Management to design, implement and maintain secure, resilient and high-performing network services. The role will focus on the infrastructure that controls, inspects and routes traffic across enterprise, data centre, cloud and remote-access environments. You will work closely with network, security, infrastructure and application teams to ensure that services are protected, available and aligned with operational and security requirements. Key responsibilities include administering and improving firewalls, load balancers, web application firewalls, proxy platforms, intrusion prevention technologies and related traffic-management services. You will develop and maintain security policies, access rules,...

Infrastructure Security Engineer

Added 25/09/2026

We are seeking an Infrastructure Security Engineer to help protect and strengthen critical technology environments across cloud, on-premises, and hybrid infrastructure. In this role, you will design, implement, and maintain security controls that safeguard systems, networks, applications, and data. You will work closely with infrastructure, cloud, development, and operations teams to embed security throughout the technology lifecycle and support a resilient, well-governed environment. Your responsibilities will include conducting security assessments, identifying vulnerabilities, supporting remediation activities, and monitoring infrastructure for potential threats or unusual activity. You will help develop and maintain secure configuration standards, identity and access controls, network protections, endpoint...

Lead Infrastructure Engineer - Proxy/SSE Network Security

Added 25/09/2026

We are seeking a Lead Infrastructure Engineer specialising in proxy and Security Service Edge (SSE) technologies to design, implement and lead the operation of secure, resilient network security services. You will provide technical direction across proxy, secure web gateway, cloud access security broker, zero trust network access and related SSE capabilities, ensuring that internet and private application access is protected, performant and aligned with business requirements. The role will involve developing target architectures, setting engineering standards and guiding the transition from traditional perimeter controls to modern, cloud-delivered security services. You will lead the delivery of complex infrastructure and security initiatives,...

Security Infrastructure Systems Engineer

Added 24/09/2026

We are seeking a Security Infrastructure Systems Engineer to design, implement, maintain and secure the platforms that support critical business services. You will work across infrastructure, cloud, networks and security operations to ensure systems are resilient, scalable and protected against evolving threats. The role involves collaborating with technical teams, service owners and stakeholders to translate security requirements into practical, reliable solutions. Your responsibilities will include administering and hardening Windows and Linux systems, virtualisation platforms, cloud services, identity and access management technologies, endpoint security tools and network security controls. You will develop and maintain secure configuration standards, monitor infrastructure for vulnerabilities...

Infrastructure, Security and DevOps Engineer

Added 24/09/2026

We are seeking an experienced Infrastructure, Security and DevOps Engineer to design, maintain and improve secure, reliable and scalable technology platforms. This role will work across infrastructure, cloud operations, cybersecurity and software delivery, helping development and operational teams adopt efficient, automated and resilient ways of working. You will contribute to technical strategy while remaining hands-on with implementation, troubleshooting and continuous improvement. Key responsibilities include managing cloud and on-premises infrastructure, networks, servers, storage, identity services and endpoint environments; developing and maintaining infrastructure as code; and building automated CI/CD pipelines to support secure, repeatable software releases. You will monitor system performance, availability...

SOC Security Infrastructure Engineer

Added 22/09/2026

We are seeking a SOC Security Infrastructure Engineer to strengthen and maintain the security infrastructure supporting a modern Security Operations Centre. In this role, you will design, implement, monitor and improve the platforms and services used to detect, investigate and respond to cyber threats. You will work closely with security analysts, infrastructure teams and other technical stakeholders to ensure security controls are resilient, effective and aligned with operational needs. Your responsibilities will include administering and tuning SIEM, SOAR, EDR, network monitoring and vulnerability management platforms; developing and maintaining detection rules, dashboards, alerts and automated response workflows; and integrating security tools...

Senior Infrastructure and Cloud Security Engineer (m/f/d)

Added 18/09/2026

We are seeking a Senior Infrastructure and Cloud Security Engineer (m/f/d) to strengthen a dynamic technology environment and help protect critical infrastructure, cloud platforms, applications, and data. In this role, you will design, implement, and continuously improve security controls across hybrid and cloud-based environments. You will work closely with infrastructure, development, operations, and compliance teams to embed security into the full technology lifecycle and support a resilient, scalable, and well-governed platform landscape. Your responsibilities will include developing and maintaining cloud security architectures, identity and access management solutions, network security controls, endpoint protection, vulnerability management, and security monitoring capabilities. You will...

Infrastructure Security Engineer

Added 17/09/2026

We are seeking an Infrastructure Security Engineer to strengthen the security, resilience and operational effectiveness of a complex technology environment. In this role, you will design, implement and maintain security controls across cloud, on-premises and hybrid infrastructure. You will work closely with infrastructure, networking, development and operations teams to identify risks, improve defensive capabilities and ensure that systems remain secure, available and compliant with relevant policies and standards. Your responsibilities will include monitoring infrastructure for vulnerabilities and suspicious activity, supporting incident detection and response, and coordinating remediation activities. You will develop and maintain secure configuration standards, hardening guidelines, access controls...

Infrastructure Security Engineer

Added 15/09/2026

We are seeking an Infrastructure Security Engineer to design, implement, and maintain secure, resilient infrastructure across cloud, on-premises, and hybrid environments. You will work closely with infrastructure, software engineering, operations, and compliance teams to embed security throughout the technology lifecycle. The role will involve protecting networks, systems, platforms, and services while supporting the delivery of reliable and scalable business solutions. Key responsibilities include developing and maintaining security controls for servers, networks, endpoints, containers, and cloud services; conducting vulnerability assessments, configuration reviews, and risk evaluations; and supporting the remediation of identified weaknesses. You will help define and enforce secure architecture standards,...