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We are seeking a Senior / 3rd Line IT Engineer specialising in Infrastructure and Cyber Security to join a technically focused team. This is an excellent opportunity for an experienced infrastructure professional to take ownership of complex technical issues, strengthen security controls and contribute to the ongoing development of a resilient, modern IT environment. You will provide advanced support across infrastructure services, acting as an escalation point for 1st and 2nd line teams while delivering a high standard of service to users and stakeholders.

Your responsibilities will include diagnosing and resolving complex hardware, software, networking and systems incidents; managing and maintaining Windows Server, Active Directory, Microsoft 365, virtualisation and cloud technologies; and supporting network infrastructure, firewalls, VPNs, backups and disaster recovery arrangements. You will monitor systems, investigate performance and security alerts, apply patches and configuration changes, and ensure infrastructure remains secure, available and compliant. The role will also involve vulnerability management, endpoint protection, access control, security investigations and assisting with incident response. You will document solutions, maintain technical procedures and contribute to infrastructure upgrades, migrations and continuous improvement projects.

Applicants should have substantial experience in a 3rd line infrastructure or senior IT support position, with strong knowledge of Microsoft technologies, networking principles, virtualised environments and cloud platforms. Practical experience of cyber security, including firewalls, vulnerability scanning, endpoint security, identity and access management, backups and security best practice, is essential. Relevant certifications or equivalent hands-on experience in areas such as Microsoft, networking, cyber security or IT service management would be advantageous. You should be analytical, organised and confident working independently, while also communicating clearly with colleagues and non-technical users. A proactive approach to problem-solving, a commitment to continuous learning and the ability to manage priorities in a fast-paced environment are key to success.

We are seeking an experienced Senior / 3rd Line IT Engineer to join a technically skilled infrastructure and cyber security function. This is an opportunity to take ownership of complex technical issues, maintain secure and resilient IT services, and contribute to the continuous improvement of enterprise infrastructure. You will act as a senior escalation point for the service desk and 2nd line teams, providing expert troubleshooting and ensuring incidents are resolved efficiently and with minimal business impact.

Your responsibilities will include administering and supporting Microsoft-based technologies, servers, networks, virtualisation platforms, cloud services, backup systems and endpoint environments. You will investigate and resolve complex hardware, software, connectivity and performance issues, manage infrastructure changes, and contribute to project delivery, upgrades and technology deployments. You will also monitor system availability and capacity, maintain accurate technical documentation, develop knowledge articles, and support the implementation of robust disaster recovery and business continuity arrangements.

Cyber security will be a key part of the role. You will help protect systems and data by supporting security monitoring, vulnerability management, patching, access control, endpoint protection and incident response activities. The successful candidate will have strong 3rd line support experience, broad knowledge of infrastructure technologies, and a practical understanding of security principles, risk management and compliance requirements. Experience with Microsoft 365, Active Directory, Azure, Windows Server, networking, firewalls, virtualisation and security tooling is highly desirable. Relevant industry certifications or equivalent professional experience would be advantageous. You will be a proactive problem solver with excellent communication skills, able to explain technical issues clearly, work collaboratively, and manage priorities in a fast-paced environment.

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, backups and storage solutions. You will monitor infrastructure and security alerts, investigate vulnerabilities, implement remediation plans and support identity and access management controls. The role will also involve maintaining technical documentation, developing standards and procedures, assisting with infrastructure projects, and working with internal and external stakeholders to deliver secure and effective solutions. You may also be expected to mentor junior engineers and contribute to out-of-hours support or an on-call rota where required.

Applicants should have substantial experience in a senior infrastructure or 3rd line support role, together with strong knowledge of Microsoft technologies, Active Directory, Microsoft 365, virtualisation and enterprise networking. Experience with cloud services, endpoint security, firewalls, backup platforms, vulnerability management and security monitoring is highly desirable. Relevant certifications in infrastructure, networking or cyber security would be advantageous. You will need excellent analytical and problem-solving skills, a methodical approach to incident management, and the ability to explain technical matters clearly to both technical and non-technical audiences. A proactive mindset, strong attention to detail and a commitment to maintaining high security standards are essential.

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 manage virtualisation, networking, backups, monitoring and disaster recovery technologies, while maintaining high standards of availability, performance and security. The role will also involve vulnerability management, security incident response, access control, patching, threat detection and the continuous improvement of policies, procedures and technical safeguards. You will support the secure adoption of cloud technologies and assess how artificial intelligence and automation can improve operational efficiency, monitoring and service delivery.

You will work closely with internal teams, suppliers and stakeholders to deliver infrastructure projects, technical upgrades and service improvements. Clear documentation, accurate change control and effective communication will be essential, as will the ability to prioritise work in a busy environment and explain complex technical issues to non-specialist audiences. Applicants should have substantial experience in 3rd-line infrastructure or cyber security support, with strong knowledge of Microsoft technologies, Azure, networking, security principles and IT service management practices. Relevant certifications or demonstrable expertise in areas such as Microsoft, Azure, cyber security, networking or ITIL would be advantageous. A proactive, analytical approach and a commitment to continual learning are essential, particularly as cloud services, automation and AI-enabled technologies continue to evolve.

We are seeking an experienced IT Infrastructure & Cyber Security Engineer to provide advanced 3rd-line technical support and help maintain secure, resilient and high-performing technology services. This is a hands-on role for someone who can investigate complex incidents, lead problem resolution and contribute to the design, implementation and continuous improvement of infrastructure across on-premises and cloud environments.

You will manage and troubleshoot enterprise infrastructure, including servers, virtualisation, networking, storage, identity and access management, backup and disaster recovery platforms. Responsibilities will include resolving escalated technical issues, conducting root-cause analysis, monitoring system performance, implementing security controls and supporting vulnerability remediation. You will also contribute to cloud architecture and administration, automation, infrastructure-as-code and the safe adoption of artificial intelligence tools and services. The role will involve developing technical documentation, operational procedures and security standards, as well as working with suppliers and internal stakeholders on projects, upgrades and service improvements.

The successful candidate will have substantial experience in a 3rd-line infrastructure, cloud engineering or cyber security role, with a strong understanding of Microsoft technologies, including Windows Server, Active Directory, Microsoft 365 and Azure. Knowledge of networking, firewalls, endpoint protection, SIEM, vulnerability management, virtualisation and backup solutions is essential. Experience with PowerShell, scripting, automation or infrastructure-as-code tools would be highly advantageous, as would exposure to AI platforms, cloud security frameworks and modern security operations. Relevant industry certifications or equivalent practical experience are desirable. You will need excellent analytical and communication skills, a methodical approach to problem-solving and the ability to manage competing priorities while maintaining a strong focus on security, service quality and business continuity.

We are seeking an experienced IT Infrastructure and Security Engineer to join our dynamic team. In this role, you will be responsible for the design, implementation, and management of our IT infrastructure, ensuring the security and integrity of our systems. Your primary duties will include configuring and maintaining servers, networks, and storage solutions, as well as implementing security measures to protect sensitive data. You will also monitor system performance, troubleshoot issues, and develop strategies for enhancing overall reliability and security.

The ideal candidate will possess a strong understanding of network protocols, firewalls, VPNs, and intrusion detection/prevention systems. You will collaborate closely with cross-functional teams to conduct risk assessments and ensure compliance with industry regulations. Additionally, you will play a key role in incident response planning and execution, providing technical support during security incidents and recommending improvements to existing security frameworks. A relevant degree in Information Technology or a related field, along with certifications such as CISSP, CCSP, or CompTIA Security+, is preferred.

We are seeking an experienced IT Infrastructure Security Specialist to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining robust security measures to protect our IT infrastructure. You will conduct regular security assessments, penetration testing, and vulnerability analysis to identify potential threats and vulnerabilities. Collaborating with IT teams, you will develop and enforce security policies, ensuring compliance with industry standards and regulations. Your expertise will be crucial in incident response, where you will investigate security breaches and recommend corrective actions to mitigate risks.

The ideal candidate will possess a strong understanding of network security protocols, firewalls, and encryption technologies. You should have experience with security frameworks such as NIST, ISO 27001, or CIS Controls. Familiarity with cloud security solutions and virtualization technologies is a plus. Excellent problem-solving skills, combined with the ability to communicate complex security concepts to non-technical stakeholders, are essential. A bachelor’s degree in Computer Science, Information Technology, or a related field, along with relevant certifications such as CISSP, CISM, or CEH, is required. Join us to safeguard our digital assets and contribute to an innovative and secure IT environment.