Latest Cloud Infrastructure Jobs

Site Reliability Engineer (Mid / Senior)

This role involves ensuring the reliability, performance, and security of a self-hosted production platform using Kubernetes, physical infrastructure, and automation tools. You'll manage Linux systems, operate on-premise infrastructure, and contribute to CI/CD and monitoring solutions. The position emphasizes hands-on technical work, incident response, and close collaboration with development teams in a small, high-ownership environment.

Reed Sw113Ra, SW11 3RA, United Kingdom

Hybrid Permanent

IT Services Support Manager

The IT Services Support Manager will lead the delivery of secure and high-performing technology services, shaping architecture and driving continuous improvement. Responsibilities include managing senior technical staff, overseeing software testing and deployments, and ensuring data quality and system resilience.

Circle Recruitment Hampshire, United Kingdom £40,000 – £47,000 pa

Hybrid Permanent

Information Security Architect

The Information Security Architect will work closely with the CISO to design and implement security controls, ensuring that security is embedded in all technology and business changes. Key responsibilities include conducting security reviews, supporting audit activities, and collaborating with various teams to define security standards.

AJ Bell Manchester, United Kingdom

Hybrid Permanent

Senior Security Engineer, Amazon Security Automation

As a Senior Security Engineer, you will work on creating autonomous security solutions using AI/ML to automate detection, analysis, and remediation across various Amazon services. Your role involves conducting security research, developing automated systems, and collaborating with software development teams to enhance Amazon’s security infrastructure.

Amazon London, United Kingdom

On-site Permanent

Software Dev Engineer, Amazon Security Automation

This role involves designing and developing AI/ML-driven security automation systems to detect and mitigate threats at scale. You will collaborate with security teams to enhance existing practices and build real-time threat detection and response systems, working in a fast-paced environment with advanced technology.

Amazon London, United Kingdom

On-site Permanent

Customer Support Manager (EMEA)

You will lead and develop a team of 20 technical support professionals, manage day-to-day operations, and drive continuous improvement and operational efficiency. This role involves close collaboration with global support teams and cross-functional departments to resolve complex customer issues and enhance support standards.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Site Reliability Engineer

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace Cambridge, CB2 3BJ, United Kingdom

M365 Security Engineer (SC)

Lead the security of a large-scale Microsoft 365 environment in a nationally significant research organisation. Focus on identity protection, access governance, threat detection, and compliance across Entra ID, Conditional Access, MFA, PIM, Microsoft Defender, and Purview. Conduct deep investigations, remediate threats, and collaborate with security and infrastructure teams to ensure secure, resilient configurations in line with Zero Trust principles.

HAYS Specialist Recruitment Ox110Fa, OX11 0FA, United Kingdom £500 pd

Hybrid Contract Clearance Required

Account Manager – Cyber Security & Data Resilience

This role involves managing and expanding client relationships by selling cyber security, data resilience, and managed IT solutions. The Account Manager will engage in consultative sales, identifying customer needs and proposing tailored technology solutions across the full sales cycle. Collaboration with technical teams ensures clients receive effective, long-term protection and operational continuity.

Aztrum London, United Kingdom £35,000 – £45,000 pa

Hybrid Permanent

M365 Security Engineer (SC)

Lead the security and configuration of a large-scale Microsoft 365 environment within a nationally significant scientific organisation. Focus on identity protection, access governance, threat detection, and compliance using Entra ID, Conditional Access, MFA, PIM, Microsoft Defender, and Purview. Collaborate with cybersecurity and infrastructure teams to ensure secure, resilient cloud services aligned with Zero Trust principles.

Hays Technology Hendred, Oxfordshire, United Kingdom £500 pd

Hybrid Contract Clearance Required

Senior Microsoft 365 Security Engineer

Lead the security and configuration of a large-scale Microsoft 365 environment within a nationally significant research organisation. Focus on identity protection, access governance, threat detection, and compliance using Entra ID, Conditional Access, MFA, PIM, Microsoft Defender, and Purview. Collaborate with cybersecurity and infrastructure teams to ensure secure, resilient cloud services aligned with Zero Trust principles and modern best practices.

Hays Technology Hendred, Oxfordshire, United Kingdom £500 pd

Hybrid Contract Clearance Required

Penetration Tester

This role involves conducting comprehensive penetration tests across networks, web and mobile applications, APIs, and cloud environments using both manual and automated techniques. The tester will simulate real-world cyberattacks, identify vulnerabilities, and produce detailed technical and executive reports with actionable remediation advice. A key focus is translating complex security findings for non-technical stakeholders while adhering to strict ethical and compliance standards in a security-cleared context.

SmartSourcing Ltd United Kingdom £60,000 – £80,000 pa

Remote Permanent Clearance Required

Platform Engineer (GCP)

This role involves designing, building, and maintaining robust cloud platforms and CI/CD pipelines on GCP. You will collaborate with cross-functional teams to deliver scalable, reliable solutions, provide technical leadership, and continuously improve platform performance and security.

HAYS Specialist Recruitment Manchester, United Kingdom £50,000 – £65,000 pa

Hybrid Permanent

Software Development Manager

This role involves leading agile development teams to deliver secure, resilient, and scalable enterprise applications. Responsibilities include managing application security, identity and access management, and platform resiliency, while collaborating with architecture, design, and product teams.

Noir London, United Kingdom £90,000 – £110,000 pa

Hybrid Permanent

Security Engineer - AVP

This role involves developing and maintaining security solutions to protect Barclays' systems and sensitive information. Responsibilities include implementing cryptographic protocols, managing secrets, conducting security audits, and collaborating with developers and security teams to align with business objectives and regulatory requirements.

Barclays United Kingdom

On-site Permanent Clearance Required