Latest cloud security engineer Jobs

Engineering Operations Technician, InfraOps Cluster Operations

AWS Infrastructure Services owns the design, planning, delivery, and operation of all AWS global infrastructure. In other words, we’re the people who keep the cloud running. We support all AWS data centers and all of the servers, storage, networking, power,...

Amazon Thames Valley, United Kingdom

Permanent

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification across Mastercard's global payments network. Work closely with R&D teams to ensure scalability, reliability, and operational excellence using containerization, observability tools, and Infrastructure as Code.

Mastercard Swords, Fingal, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage scalable cloud infrastructure for a high-volume, low-latency decisioning platform used in fraud prevention and identity verification. Build and optimize CI/CD pipelines, lead DevOps initiatives, and drive observability and cost efficiency across global data centers. Work closely with R&D teams to support real-time transaction processing at scale using containerized systems and in-memory data grids.

Mastercard Donabate, Fingal, Ireland

Hybrid Permanent Clearance Required

Software Engineering Manager - Observability

The role involves managing a team of engineers to build and maintain observability platforms, including metrics and tracing systems. You will participate in architectural design, planning meetings, and collaborate on new solutions, while promoting a flexible and healthy work environment.

CrowdStrike

Hybrid Permanent Flexible

Security Assurance Solutions Architect, AWS Security Assurance Services

This role involves working with large enterprise customers to operationalize the shared responsibility model for cloud migration, addressing risk, regulatory, and compliance requirements. You will collaborate with AWS teams to enhance security assurance and compliance programs, and help customers move sensitive workloads to the cloud securely.

Amazon London, United Kingdom

On-site Permanent

Engineering Manager - Data Platform , GBR)

This role involves leading a new Data Replay & Recovery Team within CrowdStrike's Data Platform organization. Responsibilities include designing and maintaining a data platform that processes petabytes of data, enhancing system stability, and developing self-service data replay applications to ensure business continuity and resilience.

CrowdStrike London, United Kingdom

On-site Permanent

Senior HPC DevOps Engineer

As a Senior HPC DevOps Engineer, you will design, implement, and maintain large-scale HPC and AI clusters, focusing on state-of-the-art monitoring, logging, and alerting systems. You will work closely with HPC, OS, GPU compute, and systems specialists to architect and develop performance platforms, streamline CI/CD pipelines, and automate complex networking and deployment processes.

NVIDIA Germany

Remote Permanent

Senior HPC DevOps Engineer

As a Senior HPC DevOps Engineer, you will design, implement, and maintain large-scale HPC and AI clusters, focusing on state-of-the-art monitoring, logging, and alerting systems. You will work closely with HPC, OS, GPU compute, and systems specialists to architect and develop performance platforms, streamline CI/CD pipelines, and automate complex networking tasks.

NVIDIA

Remote Permanent

Quality Engineer

A Quality Engineer will join an agile modernisation team to build test automation from the ground up, applying TDD/BDD and risk-based testing across full-stack systems. The role involves shaping quality practices, supporting CI/CD pipelines, and coaching engineers within a 2-week sprint delivery model.

TXP Technology x People Telford, TF3 4HB, United Kingdom £450 – £465 pd

Hybrid Contract

Senior Site Reliability Engineer

As a Senior Site Reliability Engineer, you will design, build, and maintain resilient systems to support critical operations. You will work closely with cross-functional teams to ensure platforms are scalable, secure, and reliable, and contribute to meaningful projects involving cloud platforms, infrastructure as code, and CI/CD pipelines.

Twinstream Limited Bristol, United Kingdom £75,000 – £95,000 pa

Hybrid Permanent Clearance Required

Automation Engineer

Design and build automation workflows using Power Platform, RPA, and Azure technologies to improve business processes. Collaborate with stakeholders and technical teams to deliver secure, scalable solutions as part of a growing digital transformation initiative. Opportunity to shape best practices and contribute to technical standards within the automation function.

Southern Water Bn133Nx, BN13 3NX, United Kingdom £47,600 – £54,600 pa

Hybrid Permanent Clearance Required

Technical Lead Systems Engineering

This role involves providing technical leadership and systems engineering expertise for a critical national infrastructure programme. Responsibilities include leading technical decision-making, ensuring coherent system design, and collaborating with various teams to deliver secure and fit-for-purpose IT services.

Appcast Enterprise Whiteley, PO15 7LW, United Kingdom £61,500 – £78,800 pa

Hybrid Permanent Flexible Clearance Required

Technical Lead Systems Engineering

The Technical Lead for Systems Engineering will provide hands-on technical leadership across complex, multi-supplier systems, ensuring the design, integration, and assurance of mission-critical IT services. This role involves deep technical expertise, stakeholder engagement, and guiding teams through change and risk management.

Appcast Enterprise Farnborough, GU14 7JT, United Kingdom £61,500 – £78,800 pa

Hybrid Permanent Flexible Clearance Required

Senior Azure Platform Engineer- SC Cleared

This role involves working on high-impact, mission-critical projects for Defence clients, building and managing scalable Azure environments, and shaping innovative solutions. You will collaborate with a team focused on delivering cutting-edge cloud infrastructure.

Searchability NS&D Farnborough, GU14 7JT, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent Clearance Required

Senior Infrastructure & Network Systems Engineer

This role involves designing and operating hybrid on-prem and cloud infrastructure, supporting internal colleagues and remote offices. Responsibilities include Linux and Windows server administration, Proxmox virtualization, cloud environments, Microsoft 365, storage management, networking, Kubernetes, and cybersecurity.

Galldris Services Ltd Enfield Lock, London, EN3 6HA, United Kingdom

On-site Permanent