Senior / 3rd Line IT Engineer - Infrastructure & Cyber Security

Added 03/09/2026

We are seeking a Senior / 3rd Line IT Engineer specialising in Infrastructure and Cyber Security to join a technically focused team. This is a hands-on role for an experienced professional who can provide advanced technical support, maintain secure and resilient infrastructure, and lead the resolution of complex incidents and problems. You will work across server, network, cloud and security technologies, contributing to the stability, performance and continual improvement of core IT services. Key responsibilities will include diagnosing and resolving escalated 3rd line incidents, managing Windows Server and virtualised environments, supporting Microsoft 365 and cloud platforms, and administering networking, firewalls,...

IT Infrastructure & Cyber Security Engineer - 3rd Line, Cloud & AI

Added 25/08/2026

We are seeking an experienced IT Infrastructure & Cyber Security Engineer to provide expert 3rd-line support across a modern, hybrid technology environment. This is a hands-on role for someone who can resolve complex infrastructure issues, strengthen cyber security controls and contribute to the design and delivery of resilient cloud services. You will act as a senior escalation point for technical incidents, ensuring problems are investigated thoroughly, root causes are identified and effective solutions are implemented. Your responsibilities will include administering and supporting Microsoft-based infrastructure, including Windows Server, Active Directory, Group Policy, Microsoft 365, Azure and endpoint management platforms. You will...

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...

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...

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 and DevOps Engineer

Added 25/08/2026

We are seeking an experienced Infrastructure, Security and DevOps Engineer to design, maintain and improve secure, reliable and scalable technology environments. This role will contribute across infrastructure engineering, cloud operations, cybersecurity and software delivery, helping to ensure systems remain resilient, well governed and aligned with business needs. You will work closely with development, IT and operational teams to automate processes, improve platform performance and support the secure delivery of applications and services. Key responsibilities will include managing cloud and on-premises infrastructure, networks, servers, identity services, endpoints and monitoring platforms. You will develop and maintain infrastructure-as-code, configuration management and CI/CD pipelines,...

Lead Infrastructure Engineer - Storage, Backup and Cyber Recovery (£57,515-£82,430)

Added 25/08/2026

We are seeking a Lead Infrastructure Engineer to provide technical leadership across storage, backup and cyber recovery services. This is a key role responsible for ensuring that critical infrastructure is resilient, secure, highly available and capable of supporting evolving business and technology needs. The successful candidate will lead the design, implementation, operation and continuous improvement of enterprise storage and data protection platforms, while helping to strengthen recovery capabilities against cyber threats and major incidents. Salary: £57,515–£82,430. You will define and maintain technical standards, roadmaps and service strategies for storage, backup, replication, archiving and recovery solutions. Responsibilities will include leading complex...

Head of Infrastructure and Cyber Security

Added 28/09/2026

We are seeking an experienced Head of Infrastructure and Cyber Security to lead the strategy, operation and continual improvement of a secure, resilient and high-performing technology environment. This is a senior leadership role with responsibility for infrastructure services, cyber security, technology risk and operational resilience across the organisation. You will provide clear direction to technical teams and stakeholders, ensuring that technology services support business priorities while meeting regulatory, governance and security requirements. You will develop and implement infrastructure and cyber security roadmaps, oversee cloud, network, server, endpoint and identity services, and ensure systems are scalable, available and appropriately protected. Key...

IT Security and Infrastructure Analyst

Added 17/09/2026

We are seeking an IT Security and Infrastructure Analyst to support the secure, reliable and efficient operation of a modern technology environment. This role will combine infrastructure administration, cybersecurity monitoring, technical investigation and continuous improvement. You will work closely with colleagues across technology and the wider business to protect systems and data, maintain service availability and help ensure that technology platforms meet operational and regulatory requirements. Key responsibilities will include monitoring security alerts, investigating incidents and vulnerabilities, and supporting the implementation of appropriate remediation activities. You will administer and maintain infrastructure services such as servers, networks, cloud platforms, identity and...

Infrastructure and Cyber Manager

Added 17/09/2026

We are seeking an experienced Infrastructure and Cyber Manager to lead the delivery, security and continuous improvement of a modern technology environment. This role will oversee infrastructure operations, cyber security, resilience and service performance, ensuring systems remain secure, reliable and aligned with organisational priorities. You will provide strategic direction while remaining engaged with operational matters, supporting a collaborative technology function and helping to develop a strong culture of security and accountability. Key responsibilities will include managing cloud, on-premises and network infrastructure; overseeing identity and access management, endpoint protection, vulnerability management, security monitoring and incident response; and maintaining effective backup, disaster...

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,...

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,...

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...